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Install cx_Oracle for Python

without comments

This shows you how to install the cx_Oracle library for Python 2.7 on Fedora Linux. If Fedora has it on the server you can download it with the following yum command:

yum install -y cx_Oracle-5.2.1-11g-py27-1.x86_64.rpm

Currently, you’ll get the following failure because it’s not available in the Fedora repository:

Loaded plugins: langpacks, refresh-packagekit
mysql-connectors-community                                      | 2.5 kB  00:00:00     
mysql-tools-community                                           | 2.5 kB  00:00:00     
mysql56-community                                               | 2.5 kB  00:00:00     
pgdg93                                                          | 3.6 kB  00:00:00     
updates/20/x86_64/metalink                                      | 2.3 kB  00:00:00     
No package cx_Oracle-5.2.1-11g-py27-1.x86_64.rpm available.
Error: Nothing to do

You can download the cx_Oracle library from the Python web site. The cx_Oracle documentation qualifies module interfaces, objects, and connections. Assuming your Linux user’s name is student, you download the cx_Oracle library into the /home/student/Downloads directory. Then, you use the su or sudo command to become the root user.

As the root user, run the following yum command:

yum install -y ~student/Downloads/cx_Oracle-5.2.1-11g-py27-1.x86_64.rpm

You should see the following output:

Loaded plugins: langpacks, refresh-packagekit
Examining /home/student/Downloads/cx_Oracle-5.2.1-11g-py27-1.x86_64.rpm: cx_Oracle-5.2.1-1.x86_64
Marking /home/student/Downloads/cx_Oracle-5.2.1-11g-py27-1.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package cx_Oracle.x86_64 0:5.2.1-1 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
=======================================================================================
 Package        Arch        Version      Repository                               Size
=======================================================================================
Installing:
 cx_Oracle      x86_64      5.2.1-1      /cx_Oracle-5.2.1-11g-py27-1.x86_64      717 k
 
Transaction Summary
=======================================================================================
Install  1 Package
 
Total size: 717 k
Installed size: 717 k
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction (shutdown inhibited)
  Installing : cx_Oracle-5.2.1-1.x86_64                                            1/1 
  Verifying  : cx_Oracle-5.2.1-1.x86_64                                            1/1 
 
Installed:
  cx_Oracle.x86_64 0:5.2.1-1                                                           
 
Complete!

After you install the cx_Oracle-5.2.1-1.x86_64 package, you can find the installed files with this rpm command:

rpm -ql cx_Oracle-5.2.1-1.x86_64

It lists:

/usr/lib64/python2.7/site-packages/cx_Oracle-5.2.1-py2.7.egg-info
/usr/lib64/python2.7/site-packages/cx_Oracle-5.2.1-py2.7.egg-info/PKG-INFO
/usr/lib64/python2.7/site-packages/cx_Oracle-5.2.1-py2.7.egg-info/SOURCES.txt
/usr/lib64/python2.7/site-packages/cx_Oracle-5.2.1-py2.7.egg-info/dependency_links.txt
/usr/lib64/python2.7/site-packages/cx_Oracle-5.2.1-py2.7.egg-info/top_level.txt
/usr/lib64/python2.7/site-packages/cx_Oracle.so
/usr/share/doc/cx_Oracle-5.2.1
/usr/share/doc/cx_Oracle-5.2.1/BUILD.txt
/usr/share/doc/cx_Oracle-5.2.1/README.txt
/usr/share/doc/cx_Oracle-5.2.1/samples
/usr/share/doc/cx_Oracle-5.2.1/samples/DatabaseChangeNotification.py
/usr/share/doc/cx_Oracle-5.2.1/samples/DatabaseShutdown.py
/usr/share/doc/cx_Oracle-5.2.1/samples/DatabaseStartup.py
/usr/share/doc/cx_Oracle-5.2.1/samples/ReturnLongs.py
/usr/share/doc/cx_Oracle-5.2.1/samples/ReturnUnicode.py
/usr/share/doc/cx_Oracle-5.2.1/samples/RowsAsInstance.py
/usr/share/doc/cx_Oracle-5.2.1/test
/usr/share/doc/cx_Oracle-5.2.1/test/3kArrayDMLBatchError.py
/usr/share/doc/cx_Oracle-5.2.1/test/3kNumberVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/3kStringVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/ArrayDMLBatchError.py
/usr/share/doc/cx_Oracle-5.2.1/test/BooleanVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/Connection.py
/usr/share/doc/cx_Oracle-5.2.1/test/Cursor.py
/usr/share/doc/cx_Oracle-5.2.1/test/CursorVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/DateTimeVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/IntervalVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/LobVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/LongVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/NCharVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/NumberVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/ObjectVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/SessionPool.py
/usr/share/doc/cx_Oracle-5.2.1/test/SetupTest.sql
/usr/share/doc/cx_Oracle-5.2.1/test/StringVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/TestEnv.py
/usr/share/doc/cx_Oracle-5.2.1/test/TimestampVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/test.py
/usr/share/doc/cx_Oracle-5.2.1/test/test3k.py
/usr/share/doc/cx_Oracle-5.2.1/test/test_dbapi20.py
/usr/share/doc/cx_Oracle-5.2.1/test/uArrayDMLBatchError.py
/usr/share/doc/cx_Oracle-5.2.1/test/uConnection.py
/usr/share/doc/cx_Oracle-5.2.1/test/uCursor.py
/usr/share/doc/cx_Oracle-5.2.1/test/uCursorVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uDateTimeVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uIntervalVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uLobVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uLongVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uNumberVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uObjectVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uSessionPool.py
/usr/share/doc/cx_Oracle-5.2.1/test/uStringVar.py
/usr/share/doc/cx_Oracle-5.2.1/test/uTimestampVar.py

After you installed the software, you can test whether inside Python’s IDLE environment with the import command, like this:

Python 2.7.5 (default, Apr 10 2015, 08:09:05) 
[GCC 4.8.3 20140911 (Red Hat 4.8.3-7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import cx_Oracle
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: libclntsh.so.11.1: cannot open shared object file: No such file or directory

This error indicates that Oracle Client software isn’t installed, which is true in this case. I only installed the Oracle Database 11g Express Edition. You need to download the Oracle Client software and install it as the root user.

You download the Oracle Client software from the Oracle web site. Assuming your Linux user’s name is student, you download the cx_Oracle library into the /home/student/Downloads directory. Then, you use the su or sudo command to become the root user.

As the root user, run the following yum command:

yum install -y ~student/Downloads/oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm

You should see the following output:

Loaded plugins: langpacks, refresh-packagekit
Examining /home/student/Downloads/oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm: oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64
Marking /home/student/Downloads/oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package oracle-instantclient11.2-basic.x86_64 0:11.2.0.4.0-1 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
================================================================================
 Package
        Arch   Version
                      Repository                                           Size
================================================================================
Installing:
 oracle-instantclient11.2-basic
        x86_64 11.2.0.4.0-1
                      /oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64 179 M
 
Transaction Summary
================================================================================
Install  1 Package
 
Total size: 179 M
Installed size: 179 M
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction (shutdown inhibited)
  Installing : oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64           1/1 
  Verifying  : oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64           1/1 
 
Installed:
  oracle-instantclient11.2-basic.x86_64 0:11.2.0.4.0-1                          
 
Complete!

You can create a Python program that checks your ability to connect to the Oracle database, like the following oracleConnection.py file:

# Import the Oracle library.
import cx_Oracle
 
try:
  # Create a connection.
  db = cx_Oracle.connect("student/student@xe")
 
  # Print a message.
  print "Connected to the  Oracle " + db.version + " database."
 
except cx_Oracle.DatabaseError, e:
  error, = e.args
  print >> sys.stderr, "Oracle-Error-Code:", error.code
  print >> sys.stderr, "Oracle-Error-Message:", error.message
 
finally:
  # Close cursor. 
  db.close()

You can run this from the Linux command line with the following syntax:

python oracleConnection.py

It should return the following string:

Connected to the Oracle 11.2.0.2.0 database.

Now, you can create a Python program that reads data from the Oracle database. The following oracleString.py file reads a string literal from the pseudo table dual:

# Import the Oracle library.
import cx_Oracle
 
try:
  # Create a connection.
  db = cx_Oracle.connect("student/student@xe")
 
  # Create a cursor.
  cursor = db.cursor()
 
  # Execute a query.
  cursor.execute("SELECT 'Hello world!' FROM dual")
 
  # Read the contents of the cursor.
  for row in cursor:
    print (row[0]) 
 
except cx_Oracle.DatabaseError, e:
  error, = e.args
  print >> sys.stderr, "Oracle-Error-Code:", error.code
  print >> sys.stderr, "Oracle-Error-Message:", error.message
 
finally:
  # Close cursor and connection. 
  cursor.close()
  db.close()

You can run this from the Linux command line with the following syntax:

python oracleString.py

It should return the following string:

Hello world!

Now, you can create a Python program that reads actual table data from the Oracle database (assuming you have a copy of my video store database). The following oracleTable.py file reads a string literal from the pseudo table dual:

# Import the Oracle library.
import cx_Oracle
 
try:
  # Create a connection.
  db = cx_Oracle.connect("student/student@xe")
 
  # Create a cursor.
  cursor = db.cursor()
 
  # Execute a query.
  cursor.execute("SELECT item_title, item_subtitle FROM item")
 
  # Read the contents of the cursor.
  for row in cursor:
    print (row[0], row[1]) 
 
except cx_Oracle.DatabaseError, e:
  error, = e.args
  print >> sys.stderr, "Oracle-Error-Code:", error.code
  print >> sys.stderr, "Oracle-Error-Message:", error.message
 
finally:
  # Close cursor and connection. 
  cursor.close()
  db.close()

You can run this from the Linux command line with the following syntax:

python oracleTable.py

It should return the following strings (only a subset of the returned values):

("Harry Potter and the Sorcer's Stone", 'Two-Disc Special Edition')
('Harry Potter and the Chamber of Secrets', 'Two-Disc Special Edition')
('Harry Potter and the Prisoner of Azkaban', 'Two-Disc Special Edition')
('Harry Potter and the Chamber of Secrets', None)
('Harry Potter and the Goblet of Fire', 'Widescreen Edition')
('Harry Potter and the Goblet of Fire', 'Two-Disc Special Edition')
('Harry Potter and the Order of the Phoenix', 'Widescreen Edition')
('The Lord of the Rings - Fellowship of the Ring', 'Widescreen Edition')
('The Lord of the Rings - Fellowship of the Ring', 'Platinum Series Special Extended Edition')
('The Lord of the Rings - Two Towers', 'Widescreen Edition')
('The Lord of the Rings - Two Towers', 'Platinum Series Special Extended Edition')
('The Lord of the Rings - The Return of the King', 'Widescreen Edition')
('The Lord of the Rings - The Return of the King', 'Platinum Series Special Extended Edition')
('Star Wars - Episode I', 'The Phantom Menace')
('Star Wars - Episode II', 'Attack of the Clones')
('Star Wars - Episode III', 'Revenge of the Sith')
('Star Wars - Episode IV', 'A New Hope')
('Star Wars - Episode V', 'The Empire Strikes Back')
('Star Wars - Episode VI', 'Return of the Jedi')

As always, I hope this helps others who want to work with Python and the Oracle database.

Written by maclochlainn

October 19th, 2016 at 1:47 am

Oracle Segment Fails

with 2 comments

The instance that I’ve built for my students in a Fedora VM is quite stable except for one feature. The feature is the hibernation process of the base operating system. Sometimes when the base operating system hibernates, it causes the Oracle shared memory segment to fail. When that happens you get the following error:

ERROR:
ORA-01034: ORACLE NOT available
ORA-27101: shared memory realm does NOT exist
Linux-x86_64 Error: 2: No such FILE OR DIRECTORY
Process ID: 0
SESSION ID: 0 Serial NUMBER: 0

I created the master sudoer account as the student user. The oracle user is configured so that you can’t log in to the Linux OS with it. To restart the instance you can do the following in a default Oracle 11g XE installation:

su - root

or, you can do this:

sudo sh

Then as the root user, you can sign on to the oracle user’s account by using the su command without a password, like:

su - oracle

As the user who installed the Oracle instance, you can connect to the database without a password after you source the environment file. The standard Oracle 11g XE environment file can be sources like this:

. /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh

Alternatively, for my students there is a .bashrc file that they can manually source. It contains the following:

# Source global definitions
if [ -f /etc/bashrc ]; then
  . /etc/bashrc
fi
 
# Uncomment the following line if you don't like systemctl's auto-paging feature:
# export SYSTEMD_PAGER=
 
# User specific aliases and functions
. /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh
 
# Wrap sqlplus with rlwrap to edit prior lines with the
# up, down, left and right keys.
sqlplus()
{
  if [ "$RLWRAP" = "0" ]; then
    sqlplus "$@"
  else
    rlwrap sqlplus "$@"
  fi
}
 
# Set vi as a command line editor.
set -o vi

You can source the oracle user’s .bashrc account, like this:

. .bashrc

After you’ve sourced the environment, you can connect as the internal user with the following syntax:

sqlplus / AS sysdba

Connected as the internal user, run these two commands in sequence:

shutdown IMMEDIATE
startup

Then, you should be able to connect as the student user or another ordinary user with the following syntax:

CONNECT student/student

Hope this helps my students and those who want to know how to restart the Oracle instance.

Written by maclochlainn

October 16th, 2016 at 10:29 pm

Can’t Display 256 Colors

without comments

If you’re reading this post, you most likely are trying to run the Oracle Database 11g or 12c runInstaller program, and it’s failing a critical dependency check and displaying an error like the one below. If so, choose n because if you choose y it won’t launch the Oracle Installer.

Starting Oracle Universal Installer...
 
Checking Temp space: must be greater than 500 MB.   Actual 30824 MB    Passed
Checking swap space: must be greater than 150 MB.   Actual 3967 MB    Passed
Checking monitor: must be configured to display at least 256 colors
    >>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set.    Failed <<<<
 
Some requirement checks failed. You must fulfill these requirements before
 
continuing with the installation,
 
Continue? (y/n) [n] n

The first thing to check is whether you’ve the $TERM environment variable. It’ll be set in your env list but may not be set in your .bashrc file. You can see whether it’s set by running the following command:

echo $TERM

It should return a value, like this:

xterm-256color

If you didn’t get that value, use the env command to lookup the $TERM. The correct value can be found by running the env command like this:

env | grep -i term

Add $TERM environment variable to your .bashrc file and source it after the change or reboot the user’s session:

export TERM=xterm-256color

If it still doesn’t work, some posts ask you to run xclock but you don’t generally install the xhost clients. Those articles assumes you’ve installed the xorg-x11-apps package library. That’s more or less a choice you made when installing the Linux OS. You can check for the presence of the library with the following command as the root user:

rpm -qa xorg-x11-apps

If the command fails to return a result from the search of Red Hat Package Manager (RPM) libraries, you haven’t installed it. You can install it as the root superuser with this syntax:

yum install -y xorg-x11-apps

It should display the following result when successful:

Loaded plugins: langpacks
Resolving Dependencies
--> Running transaction check
---> Package xorg-x11-apps.x86_64 0:7.7-6.el7 will be installed
--> Processing Dependency: libXaw.so.7()(64bit) for package: xorg-x11-apps-7.7-6.el7.x86_64
--> Running transaction check
---> Package libXaw.x86_64 0:1.0.12-5.el7 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
=================================================================================
 Package              Arch          Version              Repository         Size
=================================================================================
Installing:
 xorg-x11-apps        x86_64        7.7-6.el7            ol7_latest        304 k
Installing for dependencies:
 libXaw               x86_64        1.0.12-5.el7         ol7_latest        190 k
 
Transaction Summary
=================================================================================
Install  1 Package (+1 Dependent package)
 
Total download size: 494 k
Installed size: 1.2 M
Downloading packages:
(1/2): libXaw-1.0.12-5.el7.x86_64.rpm                     | 190 kB  00:00:00     
(2/2): xorg-x11-apps-7.7-6.el7.x86_64.rpm                 | 304 kB  00:00:00     
---------------------------------------------------------------------------------
Total                                            690 kB/s | 494 kB  00:00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : libXaw-1.0.12-5.el7.x86_64                                    1/2 
  Installing : xorg-x11-apps-7.7-6.el7.x86_64                                2/2 
  Verifying  : libXaw-1.0.12-5.el7.x86_64                                    1/2 
  Verifying  : xorg-x11-apps-7.7-6.el7.x86_64                                2/2 
 
Installed:
  xorg-x11-apps.x86_64 0:7.7-6.el7                                               
 
Dependency Installed:
  libXaw.x86_64 0:1.0.12-5.el7                                                   
 
Complete!

After installing the xorg-x11-apps library packages, you can retry running the Oracle installer. You should now see the following successful message set:

Starting Oracle Universal Installer...
 
Checking Temp space: must be greater than 500 MB.   Actual 30809 MB    Passed
Checking swap space: must be greater than 150 MB.   Actual 3967 MB    Passed
Checking monitor: must be configured to display at least 256 colors.    Actual 16777216    Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2016-06-01_01-50-54AM. Please wait ...

As always, I hope this helps my students and anybody looking for a solution to a less than explicit error message.

Written by maclochlainn

June 1st, 2016 at 2:12 am

Oracle 12c Pre-requisites

without comments

Installing any Oracle database is tedious, but the installing the prerequisites can be especially tedious. This post tries to simplify the process by creating a single prereq.sh file for all the prerequisite libraries, except for the oracle-rdbms-server-12cR1-preinstall, which you should run after the prerequisite file.

The prerequisite file should contain the following:

yum install -y binutils \
               compat-libstdc++-33 \
               compat-libstdc++-33.i686 \
               gcc \
               gcc-c++ \
               glibc \
               glibc.i686 \
               glibc-devel \
               glibc-devel.i686 \
               ksh \
               libgcc \
               libgcc.i686 \
               libstdc++ \
               libstdc++.i686 \
               libstdc++-devel \
               libstdc++-devel.i686 \
               libaio \
               libaio.i686 \
               libaio-devel \
               libaio-devel.i686 \
               libXext \
               libXext.i686 \
               libXtst \
               libXtst.i686 \
               libX11 \
               libX11.i686 \
               libXau \
               libXau.i686 \
               libxcb \
               libxcb.i686 \
               libXi \
               libXi.i686 \
               make \
               sysstat \
               unixODBC \
               unixODBC-devel \
               zlib-devel \
               zlib-devel.i686

You can run the prereq.sh script as the root user like you would source an environment file:

. ./prereq.sh

Dependent upon what you installed when creating the Oracle Linux 7.1 operating system, you should see something like this in the output console:

sh-4.2# . ./prereq.sh
Loaded plugins: langpacks
Package compat-libstdc++-33-3.2.3-72.el7.x86_64 already installed and latest version
Package libXtst-1.2.2-2.1.el7.x86_64 already installed and latest version
Package libXau-1.0.8-2.1.el7.x86_64 already installed and latest version
Package 1:make-3.82-21.el7.x86_64 already installed and latest version
Package sysstat-10.1.5-7.el7.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package binutils.x86_64 0:2.23.52.0.1-30.el7_1.2 will be updated
---> Package binutils.x86_64 0:2.23.52.0.1-55.el7 will be an update
---> Package compat-libstdc++-33.i686 0:3.2.3-72.el7 will be installed
---> Package gcc.x86_64 0:4.8.3-9.el7 will be updated
--> Processing Dependency: gcc = 4.8.3-9.el7 for package: gcc-gfortran-4.8.3-9.el7.x86_64
--> Processing Dependency: gcc = 4.8.3-9.el7 for package: libquadmath-devel-4.8.3-9.el7.x86_64
---> Package gcc.x86_64 0:4.8.5-4.el7 will be an update
--> Processing Dependency: cpp = 4.8.5-4.el7 for package: gcc-4.8.5-4.el7.x86_64
--> Processing Dependency: libgomp = 4.8.5-4.el7 for package: gcc-4.8.5-4.el7.x86_64
---> Package gcc-c++.x86_64 0:4.8.3-9.el7 will be updated
---> Package gcc-c++.x86_64 0:4.8.5-4.el7 will be an update
---> Package glibc.x86_64 0:2.17-78.0.1.el7 will be updated
--> Processing Dependency: glibc = 2.17-78.0.1.el7 for package: glibc-headers-2.17-78.0.1.el7.x86_64
--> Processing Dependency: glibc = 2.17-78.0.1.el7 for package: glibc-common-2.17-78.0.1.el7.x86_64
---> Package glibc.i686 0:2.17-106.0.1.el7_2.6 will be installed
--> Processing Dependency: libfreebl3.so for package: glibc-2.17-106.0.1.el7_2.6.i686
--> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.17-106.0.1.el7_2.6.i686
---> Package glibc.x86_64 0:2.17-106.0.1.el7_2.6 will be an update
---> Package glibc-devel.x86_64 0:2.17-78.0.1.el7 will be updated
---> Package glibc-devel.i686 0:2.17-106.0.1.el7_2.6 will be installed
---> Package glibc-devel.x86_64 0:2.17-106.0.1.el7_2.6 will be an update
---> Package ksh.x86_64 0:20120801-22.el7_1.3 will be installed
---> Package libX11.x86_64 0:1.6.0-2.1.el7 will be updated
---> Package libX11.i686 0:1.6.3-2.el7 will be installed
--> Processing Dependency: libX11-common >= 1.6.3-2.el7 for package: libX11-1.6.3-2.el7.i686
---> Package libX11.x86_64 0:1.6.3-2.el7 will be an update
---> Package libXau.i686 0:1.0.8-2.1.el7 will be installed
---> Package libXext.x86_64 0:1.3.2-2.1.el7 will be updated
---> Package libXext.i686 0:1.3.3-3.el7 will be installed
---> Package libXext.x86_64 0:1.3.3-3.el7 will be an update
---> Package libXi.x86_64 0:1.7.2-2.1.el7 will be updated
---> Package libXi.i686 0:1.7.4-2.el7 will be installed
---> Package libXi.x86_64 0:1.7.4-2.el7 will be an update
---> Package libXtst.i686 0:1.2.2-2.1.el7 will be installed
---> Package libaio.x86_64 0:0.3.109-12.el7 will be updated
---> Package libaio.i686 0:0.3.109-13.el7 will be installed
---> Package libaio.x86_64 0:0.3.109-13.el7 will be an update
---> Package libaio-devel.i686 0:0.3.109-13.el7 will be installed
---> Package libaio-devel.x86_64 0:0.3.109-13.el7 will be installed
---> Package libgcc.x86_64 0:4.8.3-9.el7 will be updated
---> Package libgcc.i686 0:4.8.5-4.el7 will be installed
---> Package libgcc.x86_64 0:4.8.5-4.el7 will be an update
---> Package libstdc++.x86_64 0:4.8.3-9.el7 will be updated
---> Package libstdc++.i686 0:4.8.5-4.el7 will be installed
---> Package libstdc++.x86_64 0:4.8.5-4.el7 will be an update
---> Package libstdc++-devel.x86_64 0:4.8.3-9.el7 will be updated
---> Package libstdc++-devel.i686 0:4.8.5-4.el7 will be installed
---> Package libstdc++-devel.x86_64 0:4.8.5-4.el7 will be an update
---> Package libxcb.x86_64 0:1.9-5.el7 will be updated
---> Package libxcb.i686 0:1.11-4.el7 will be installed
---> Package libxcb.x86_64 0:1.11-4.el7 will be an update
---> Package unixODBC.x86_64 0:2.3.1-11.el7 will be installed
---> Package unixODBC-devel.x86_64 0:2.3.1-11.el7 will be installed
---> Package zlib-devel.i686 0:1.2.7-15.el7 will be installed
--> Processing Dependency: zlib = 1.2.7-15.el7 for package: zlib-devel-1.2.7-15.el7.i686
--> Processing Dependency: libz.so.1 for package: zlib-devel-1.2.7-15.el7.i686
---> Package zlib-devel.x86_64 0:1.2.7-15.el7 will be installed
--> Running transaction check
---> Package cpp.x86_64 0:4.8.3-9.el7 will be updated
---> Package cpp.x86_64 0:4.8.5-4.el7 will be an update
---> Package gcc-gfortran.x86_64 0:4.8.3-9.el7 will be updated
---> Package gcc-gfortran.x86_64 0:4.8.5-4.el7 will be an update
--> Processing Dependency: libgfortran = 4.8.5-4.el7 for package: gcc-gfortran-4.8.5-4.el7.x86_64
--> Processing Dependency: libquadmath = 4.8.5-4.el7 for package: gcc-gfortran-4.8.5-4.el7.x86_64
---> Package glibc-common.x86_64 0:2.17-78.0.1.el7 will be updated
---> Package glibc-common.x86_64 0:2.17-106.0.1.el7_2.6 will be an update
---> Package glibc-headers.x86_64 0:2.17-78.0.1.el7 will be updated
---> Package glibc-headers.x86_64 0:2.17-106.0.1.el7_2.6 will be an update
---> Package libX11-common.noarch 0:1.6.0-2.1.el7 will be updated
---> Package libX11-common.noarch 0:1.6.3-2.el7 will be an update
---> Package libgomp.x86_64 0:4.8.3-9.el7 will be updated
---> Package libgomp.x86_64 0:4.8.5-4.el7 will be an update
---> Package libquadmath-devel.x86_64 0:4.8.3-9.el7 will be updated
---> Package libquadmath-devel.x86_64 0:4.8.5-4.el7 will be an update
---> Package nss-softokn-freebl.x86_64 0:3.16.2.3-12.el7_1 will be updated
---> Package nss-softokn-freebl.i686 0:3.16.2.3-14.2.el7_2 will be installed
---> Package nss-softokn-freebl.x86_64 0:3.16.2.3-14.2.el7_2 will be an update
---> Package zlib.x86_64 0:1.2.7-13.el7 will be updated
---> Package zlib.i686 0:1.2.7-15.el7 will be installed
---> Package zlib.x86_64 0:1.2.7-15.el7 will be an update
--> Running transaction check
---> Package libgfortran.x86_64 0:4.8.3-9.el7 will be updated
---> Package libgfortran.x86_64 0:4.8.5-4.el7 will be an update
---> Package libquadmath.x86_64 0:4.8.3-9.el7 will be updated
---> Package libquadmath.x86_64 0:4.8.5-4.el7 will be an update
--> Finished Dependency Resolution
 
Dependencies Resolved
 
================================================================================
 Package                Arch      Version                   Repository     Size
================================================================================
Installing:
 compat-libstdc++-33    i686      3.2.3-72.el7              ol7_latest    196 k
 glibc                  i686      2.17-106.0.1.el7_2.6      ol7_latest    4.2 M
 glibc-devel            i686      2.17-106.0.1.el7_2.6      ol7_latest    1.0 M
 ksh                    x86_64    20120801-22.el7_1.3       ol7_latest    880 k
 libX11                 i686      1.6.3-2.el7               ol7_latest    609 k
 libXau                 i686      1.0.8-2.1.el7             ol7_latest     28 k
 libXext                i686      1.3.3-3.el7               ol7_latest     38 k
 libXi                  i686      1.7.4-2.el7               ol7_latest     39 k
 libXtst                i686      1.2.2-2.1.el7             ol7_latest     19 k
 libaio                 i686      0.3.109-13.el7            ol7_latest     24 k
 libaio-devel           i686      0.3.109-13.el7            ol7_latest     12 k
 libaio-devel           x86_64    0.3.109-13.el7            ol7_latest     12 k
 libgcc                 i686      4.8.5-4.el7               ol7_latest    102 k
 libstdc++              i686      4.8.5-4.el7               ol7_latest    310 k
 libstdc++-devel        i686      4.8.5-4.el7               ol7_latest    1.5 M
 libxcb                 i686      1.11-4.el7                ol7_latest    201 k
 unixODBC               x86_64    2.3.1-11.el7              ol7_latest    412 k
 unixODBC-devel         x86_64    2.3.1-11.el7              ol7_latest     54 k
 zlib-devel             i686      1.2.7-15.el7              ol7_latest     49 k
 zlib-devel             x86_64    1.2.7-15.el7              ol7_latest     49 k
Updating:
 binutils               x86_64    2.23.52.0.1-55.el7        ol7_latest    5.0 M
 gcc                    x86_64    4.8.5-4.el7               ol7_latest     16 M
 gcc-c++                x86_64    4.8.5-4.el7               ol7_latest    7.2 M
 glibc                  x86_64    2.17-106.0.1.el7_2.6      ol7_latest    3.6 M
 glibc-devel            x86_64    2.17-106.0.1.el7_2.6      ol7_latest    1.0 M
 libX11                 x86_64    1.6.3-2.el7               ol7_latest    605 k
 libXext                x86_64    1.3.3-3.el7               ol7_latest     38 k
 libXi                  x86_64    1.7.4-2.el7               ol7_latest     39 k
 libaio                 x86_64    0.3.109-13.el7            ol7_latest     24 k
 libgcc                 x86_64    4.8.5-4.el7               ol7_latest     94 k
 libstdc++              x86_64    4.8.5-4.el7               ol7_latest    297 k
 libstdc++-devel        x86_64    4.8.5-4.el7               ol7_latest    1.5 M
 libxcb                 x86_64    1.11-4.el7                ol7_latest    189 k
Installing for dependencies:
 nss-softokn-freebl     i686      3.16.2.3-14.2.el7_2       ol7_latest    187 k
 zlib                   i686      1.2.7-15.el7              ol7_latest     90 k
Updating for dependencies:
 cpp                    x86_64    4.8.5-4.el7               ol7_latest    5.9 M
 gcc-gfortran           x86_64    4.8.5-4.el7               ol7_latest    6.6 M
 glibc-common           x86_64    2.17-106.0.1.el7_2.6      ol7_latest     11 M
 glibc-headers          x86_64    2.17-106.0.1.el7_2.6      ol7_latest    662 k
 libX11-common          noarch    1.6.3-2.el7               ol7_latest    161 k
 libgfortran            x86_64    4.8.5-4.el7               ol7_latest    292 k
 libgomp                x86_64    4.8.5-4.el7               ol7_latest    130 k
 libquadmath            x86_64    4.8.5-4.el7               ol7_latest    182 k
 libquadmath-devel      x86_64    4.8.5-4.el7               ol7_latest     45 k
 nss-softokn-freebl     x86_64    3.16.2.3-14.2.el7_2       ol7_latest    203 k
 zlib                   x86_64    1.2.7-15.el7              ol7_latest     89 k
 
Transaction Summary
================================================================================
Install  20 Packages (+ 2 Dependent packages)
Upgrade  13 Packages (+11 Dependent packages)
 
Total download size: 71 M
Downloading packages:
No Presto metadata available for ol7_latest
(1/46): compat-libstdc++-33-3.2.3-72.el7.i686.rpm          | 196 kB   00:00     
(2/46): binutils-2.23.52.0.1-55.el7.x86_64.rpm             | 5.0 MB   00:01     
(3/46): cpp-4.8.5-4.el7.x86_64.rpm                         | 5.9 MB   00:01     
(4/46): gcc-c++-4.8.5-4.el7.x86_64.rpm                     | 7.2 MB   00:02     
(5/46): gcc-4.8.5-4.el7.x86_64.rpm                         |  16 MB   00:03     
(6/46): glibc-2.17-106.0.1.el7_2.6.i686.rpm                | 4.2 MB   00:01     
(7/46): gcc-gfortran-4.8.5-4.el7.x86_64.rpm                | 6.6 MB   00:02     
(8/46): glibc-2.17-106.0.1.el7_2.6.x86_64.rpm              | 3.6 MB   00:01     
(9/46): glibc-devel-2.17-106.0.1.el7_2.6.i686.rpm          | 1.0 MB   00:00     
(10/46): glibc-devel-2.17-106.0.1.el7_2.6.x86_64.rpm       | 1.0 MB   00:00     
(11/46): glibc-headers-2.17-106.0.1.el7_2.6.x86_64.rpm     | 662 kB   00:00     
(12/46): ksh-20120801-22.el7_1.3.x86_64.rpm                | 880 kB   00:00     
(13/46): libX11-1.6.3-2.el7.i686.rpm                       | 609 kB   00:00     
(14/46): libX11-1.6.3-2.el7.x86_64.rpm                     | 605 kB   00:00     
(15/46): libX11-common-1.6.3-2.el7.noarch.rpm              | 161 kB   00:00     
(16/46): libXau-1.0.8-2.1.el7.i686.rpm                     |  28 kB   00:00     
(17/46): libXext-1.3.3-3.el7.i686.rpm                      |  38 kB   00:00     
(18/46): libXext-1.3.3-3.el7.x86_64.rpm                    |  38 kB   00:00     
(19/46): libXi-1.7.4-2.el7.i686.rpm                        |  39 kB   00:00     
(20/46): libXi-1.7.4-2.el7.x86_64.rpm                      |  39 kB   00:00     
(21/46): libXtst-1.2.2-2.1.el7.i686.rpm                    |  19 kB   00:00     
(22/46): libaio-0.3.109-13.el7.i686.rpm                    |  24 kB   00:00     
(23/46): libaio-0.3.109-13.el7.x86_64.rpm                  |  24 kB   00:00     
(24/46): libaio-devel-0.3.109-13.el7.i686.rpm              |  12 kB   00:00     
(25/46): glibc-common-2.17-106.0.1.el7_2.6.x86_64.rpm      |  11 MB   00:04     
(26/46): libaio-devel-0.3.109-13.el7.x86_64.rpm            |  12 kB   00:00     
(27/46): libgcc-4.8.5-4.el7.i686.rpm                       | 102 kB   00:00     
(28/46): libgfortran-4.8.5-4.el7.x86_64.rpm                | 292 kB   00:00     
(29/46): libgomp-4.8.5-4.el7.x86_64.rpm                    | 130 kB   00:00     
(30/46): libgcc-4.8.5-4.el7.x86_64.rpm                     |  94 kB   00:00     
(31/46): libquadmath-4.8.5-4.el7.x86_64.rpm                | 182 kB   00:00     
(32/46): libquadmath-devel-4.8.5-4.el7.x86_64.rpm          |  45 kB   00:00     
(33/46): libstdc++-4.8.5-4.el7.i686.rpm                    | 310 kB   00:00     
(34/46): libstdc++-4.8.5-4.el7.x86_64.rpm                  | 297 kB   00:00     
(35/46): libstdc++-devel-4.8.5-4.el7.i686.rpm              | 1.5 MB   00:00     
(36/46): libstdc++-devel-4.8.5-4.el7.x86_64.rpm            | 1.5 MB   00:00     
(37/46): libxcb-1.11-4.el7.x86_64.rpm                      | 189 kB   00:00     
(38/46): libxcb-1.11-4.el7.i686.rpm                        | 201 kB   00:00     
(39/46): nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64.rpm | 203 kB   00:00     
(40/46): nss-softokn-freebl-3.16.2.3-14.2.el7_2.i686.rpm   | 187 kB   00:00     
(41/46): unixODBC-devel-2.3.1-11.el7.x86_64.rpm            |  54 kB   00:00     
(42/46): unixODBC-2.3.1-11.el7.x86_64.rpm                  | 412 kB   00:00     
(43/46): zlib-1.2.7-15.el7.i686.rpm                        |  90 kB   00:00     
(44/46): zlib-1.2.7-15.el7.x86_64.rpm                      |  89 kB   00:00     
(45/46): zlib-devel-1.2.7-15.el7.x86_64.rpm                |  49 kB   00:00     
(46/46): zlib-devel-1.2.7-15.el7.i686.rpm                  |  49 kB   00:00     
--------------------------------------------------------------------------------
Total                                              5.2 MB/s |  71 MB  00:13     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : libgcc-4.8.5-4.el7.x86_64                                   1/70 
  Updating   : glibc-common-2.17-106.0.1.el7_2.6.x86_64                    2/70 
  Updating   : nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64               3/70 
  Updating   : glibc-2.17-106.0.1.el7_2.6.x86_64                           4/70 
  Updating   : zlib-1.2.7-15.el7.x86_64                                    5/70 
  Updating   : libquadmath-4.8.5-4.el7.x86_64                              6/70 
  Updating   : libstdc++-4.8.5-4.el7.x86_64                                7/70 
  Updating   : glibc-headers-2.17-106.0.1.el7_2.6.x86_64                   8/70 
  Updating   : libX11-common-1.6.3-2.el7.noarch                            9/70 
  Installing : nss-softokn-freebl-3.16.2.3-14.2.el7_2.i686                10/70 
  Installing : glibc-2.17-106.0.1.el7_2.6.i686                            11/70 
  Installing : libgcc-4.8.5-4.el7.i686                                    12/70 
  Installing : glibc-devel-2.17-106.0.1.el7_2.6.i686                      13/70 
  Updating   : libgfortran-4.8.5-4.el7.x86_64                             14/70 
  Updating   : cpp-4.8.5-4.el7.x86_64                                     15/70 
  Updating   : binutils-2.23.52.0.1-55.el7.x86_64                         16/70 
  Updating   : libaio-0.3.109-13.el7.x86_64                               17/70 
  Installing : unixODBC-2.3.1-11.el7.x86_64                               18/70 
  Updating   : libgomp-4.8.5-4.el7.x86_64                                 19/70 
  Updating   : gcc-4.8.5-4.el7.x86_64                                     20/70 
  Updating   : libquadmath-devel-4.8.5-4.el7.x86_64                       21/70 
  Updating   : libxcb-1.11-4.el7.x86_64                                   22/70 
  Updating   : libX11-1.6.3-2.el7.x86_64                                  23/70 
  Updating   : libXext-1.3.3-3.el7.x86_64                                 24/70 
  Updating   : libXi-1.7.4-2.el7.x86_64                                   25/70 
  Updating   : gcc-gfortran-4.8.5-4.el7.x86_64                            26/70 
  Installing : unixODBC-devel-2.3.1-11.el7.x86_64                         27/70 
  Installing : libaio-devel-0.3.109-13.el7.x86_64                         28/70 
  Updating   : glibc-devel-2.17-106.0.1.el7_2.6.x86_64                    29/70 
  Updating   : libstdc++-devel-4.8.5-4.el7.x86_64                         30/70 
  Installing : zlib-devel-1.2.7-15.el7.x86_64                             31/70 
  Installing : ksh-20120801-22.el7_1.3.x86_64                             32/70 
  Installing : libstdc++-4.8.5-4.el7.i686                                 33/70 
  Installing : libstdc++-devel-4.8.5-4.el7.i686                           34/70 
  Installing : libXau-1.0.8-2.1.el7.i686                                  35/70 
  Installing : libxcb-1.11-4.el7.i686                                     36/70 
  Installing : libX11-1.6.3-2.el7.i686                                    37/70 
  Installing : libXext-1.3.3-3.el7.i686                                   38/70 
  Installing : libXi-1.7.4-2.el7.i686                                     39/70 
  Installing : libaio-0.3.109-13.el7.i686                                 40/70 
  Installing : zlib-1.2.7-15.el7.i686                                     41/70 
  Installing : zlib-devel-1.2.7-15.el7.i686                               42/70 
  Installing : libaio-devel-0.3.109-13.el7.i686                           43/70 
  Updating   : gcc-c++-4.8.5-4.el7.x86_64                                 44/70 
  Installing : libXtst-1.2.2-2.1.el7.i686                                 45/70 
  Installing : compat-libstdc++-33-3.2.3-72.el7.i686                      46/70 
  Cleanup    : gcc-gfortran-4.8.3-9.el7.x86_64                            47/70 
  Cleanup    : gcc-c++-4.8.3-9.el7.x86_64                                 48/70 
  Cleanup    : libgfortran-4.8.3-9.el7.x86_64                             49/70 
  Cleanup    : libXi-1.7.2-2.1.el7.x86_64                                 50/70 
  Cleanup    : libquadmath-devel-4.8.3-9.el7.x86_64                       51/70 
  Cleanup    : libstdc++-devel-4.8.3-9.el7.x86_64                         52/70 
  Cleanup    : gcc-4.8.3-9.el7.x86_64                                     53/70 
  Cleanup    : glibc-devel-2.17-78.0.1.el7.x86_64                         54/70 
  Cleanup    : binutils-2.23.52.0.1-30.el7_1.2.x86_64                     55/70 
  Cleanup    : cpp-4.8.3-9.el7.x86_64                                     56/70 
  Cleanup    : libstdc++-4.8.3-9.el7.x86_64                               57/70 
  Cleanup    : libXext-1.3.2-2.1.el7.x86_64                               58/70 
  Cleanup    : glibc-headers-2.17-78.0.1.el7.x86_64                       59/70 
  Cleanup    : libX11-1.6.0-2.1.el7.x86_64                                60/70 
  Cleanup    : libxcb-1.9-5.el7.x86_64                                    61/70 
  Cleanup    : zlib-1.2.7-13.el7.x86_64                                   62/70 
  Cleanup    : libgomp-4.8.3-9.el7.x86_64                                 63/70 
  Cleanup    : libquadmath-4.8.3-9.el7.x86_64                             64/70 
  Cleanup    : libaio-0.3.109-12.el7.x86_64                               65/70 
  Cleanup    : libX11-common-1.6.0-2.1.el7.noarch                         66/70 
  Cleanup    : glibc-common-2.17-78.0.1.el7.x86_64                        67/70 
  Cleanup    : nss-softokn-freebl-3.16.2.3-12.el7_1.x86_64                68/70 
  Cleanup    : glibc-2.17-78.0.1.el7.x86_64                               69/70 
  Cleanup    : libgcc-4.8.3-9.el7.x86_64                                  70/70 
  Verifying  : libXext-1.3.3-3.el7.x86_64                                  1/70 
  Verifying  : libgcc-4.8.5-4.el7.i686                                     2/70 
  Verifying  : gcc-4.8.5-4.el7.x86_64                                      3/70 
  Verifying  : glibc-devel-2.17-106.0.1.el7_2.6.i686                       4/70 
  Verifying  : libXext-1.3.3-3.el7.i686                                    5/70 
  Verifying  : libstdc++-4.8.5-4.el7.i686                                  6/70 
  Verifying  : glibc-2.17-106.0.1.el7_2.6.x86_64                           7/70 
  Verifying  : libxcb-1.11-4.el7.i686                                      8/70 
  Verifying  : gcc-c++-4.8.5-4.el7.x86_64                                  9/70 
  Verifying  : zlib-devel-1.2.7-15.el7.x86_64                             10/70 
  Verifying  : libaio-devel-0.3.109-13.el7.i686                           11/70 
  Verifying  : libX11-1.6.3-2.el7.x86_64                                  12/70 
  Verifying  : glibc-common-2.17-106.0.1.el7_2.6.x86_64                   13/70 
  Verifying  : unixODBC-devel-2.3.1-11.el7.x86_64                         14/70 
  Verifying  : libXau-1.0.8-2.1.el7.i686                                  15/70 
  Verifying  : libaio-0.3.109-13.el7.i686                                 16/70 
  Verifying  : zlib-1.2.7-15.el7.x86_64                                   17/70 
  Verifying  : ksh-20120801-22.el7_1.3.x86_64                             18/70 
  Verifying  : libaio-0.3.109-13.el7.x86_64                               19/70 
  Verifying  : libXtst-1.2.2-2.1.el7.i686                                 20/70 
  Verifying  : glibc-2.17-106.0.1.el7_2.6.i686                            21/70 
  Verifying  : libstdc++-4.8.5-4.el7.x86_64                               22/70 
  Verifying  : libX11-common-1.6.3-2.el7.noarch                           23/70 
  Verifying  : zlib-devel-1.2.7-15.el7.i686                               24/70 
  Verifying  : unixODBC-2.3.1-11.el7.x86_64                               25/70 
  Verifying  : libgfortran-4.8.5-4.el7.x86_64                             26/70 
  Verifying  : libstdc++-devel-4.8.5-4.el7.i686                           27/70 
  Verifying  : gcc-gfortran-4.8.5-4.el7.x86_64                            28/70 
  Verifying  : libaio-devel-0.3.109-13.el7.x86_64                         29/70 
  Verifying  : nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64              30/70 
  Verifying  : glibc-headers-2.17-106.0.1.el7_2.6.x86_64                  31/70 
  Verifying  : zlib-1.2.7-15.el7.i686                                     32/70 
  Verifying  : libstdc++-devel-4.8.5-4.el7.x86_64                         33/70 
  Verifying  : libXi-1.7.4-2.el7.x86_64                                   34/70 
  Verifying  : cpp-4.8.5-4.el7.x86_64                                     35/70 
  Verifying  : compat-libstdc++-33-3.2.3-72.el7.i686                      36/70 
  Verifying  : libX11-1.6.3-2.el7.i686                                    37/70 
  Verifying  : libgomp-4.8.5-4.el7.x86_64                                 38/70 
  Verifying  : libgcc-4.8.5-4.el7.x86_64                                  39/70 
  Verifying  : binutils-2.23.52.0.1-55.el7.x86_64                         40/70 
  Verifying  : libquadmath-devel-4.8.5-4.el7.x86_64                       41/70 
  Verifying  : libXi-1.7.4-2.el7.i686                                     42/70 
  Verifying  : glibc-devel-2.17-106.0.1.el7_2.6.x86_64                    43/70 
  Verifying  : nss-softokn-freebl-3.16.2.3-14.2.el7_2.i686                44/70 
  Verifying  : libquadmath-4.8.5-4.el7.x86_64                             45/70 
  Verifying  : libxcb-1.11-4.el7.x86_64                                   46/70 
  Verifying  : glibc-common-2.17-78.0.1.el7.x86_64                        47/70 
  Verifying  : libX11-common-1.6.0-2.1.el7.noarch                         48/70 
  Verifying  : libxcb-1.9-5.el7.x86_64                                    49/70 
  Verifying  : libgfortran-4.8.3-9.el7.x86_64                             50/70 
  Verifying  : glibc-2.17-78.0.1.el7.x86_64                               51/70 
  Verifying  : libaio-0.3.109-12.el7.x86_64                               52/70 
  Verifying  : cpp-4.8.3-9.el7.x86_64                                     53/70 
  Verifying  : libstdc++-devel-4.8.3-9.el7.x86_64                         54/70 
  Verifying  : libX11-1.6.0-2.1.el7.x86_64                                55/70 
  Verifying  : gcc-gfortran-4.8.3-9.el7.x86_64                            56/70 
  Verifying  : libquadmath-devel-4.8.3-9.el7.x86_64                       57/70 
  Verifying  : libXi-1.7.2-2.1.el7.x86_64                                 58/70 
  Verifying  : glibc-devel-2.17-78.0.1.el7.x86_64                         59/70 
  Verifying  : gcc-c++-4.8.3-9.el7.x86_64                                 60/70 
  Verifying  : nss-softokn-freebl-3.16.2.3-12.el7_1.x86_64                61/70 
  Verifying  : libgcc-4.8.3-9.el7.x86_64                                  62/70 
  Verifying  : binutils-2.23.52.0.1-30.el7_1.2.x86_64                     63/70 
  Verifying  : glibc-headers-2.17-78.0.1.el7.x86_64                       64/70 
  Verifying  : gcc-4.8.3-9.el7.x86_64                                     65/70 
  Verifying  : zlib-1.2.7-13.el7.x86_64                                   66/70 
  Verifying  : libXext-1.3.2-2.1.el7.x86_64                               67/70 
  Verifying  : libstdc++-4.8.3-9.el7.x86_64                               68/70 
  Verifying  : libgomp-4.8.3-9.el7.x86_64                                 69/70 
  Verifying  : libquadmath-4.8.3-9.el7.x86_64                             70/70 
 
Installed:
  compat-libstdc++-33.i686 0:3.2.3-72.el7  glibc.i686 0:2.17-106.0.1.el7_2.6    
  glibc-devel.i686 0:2.17-106.0.1.el7_2.6  ksh.x86_64 0:20120801-22.el7_1.3     
  libX11.i686 0:1.6.3-2.el7                libXau.i686 0:1.0.8-2.1.el7          
  libXext.i686 0:1.3.3-3.el7               libXi.i686 0:1.7.4-2.el7             
  libXtst.i686 0:1.2.2-2.1.el7             libaio.i686 0:0.3.109-13.el7         
  libaio-devel.i686 0:0.3.109-13.el7       libaio-devel.x86_64 0:0.3.109-13.el7 
  libgcc.i686 0:4.8.5-4.el7                libstdc++.i686 0:4.8.5-4.el7         
  libstdc++-devel.i686 0:4.8.5-4.el7       libxcb.i686 0:1.11-4.el7             
  unixODBC.x86_64 0:2.3.1-11.el7           unixODBC-devel.x86_64 0:2.3.1-11.el7 
  zlib-devel.i686 0:1.2.7-15.el7           zlib-devel.x86_64 0:1.2.7-15.el7     
 
Dependency Installed:
  nss-softokn-freebl.i686 0:3.16.2.3-14.2.el7_2     zlib.i686 0:1.2.7-15.el7    
 
Updated:
  binutils.x86_64 0:2.23.52.0.1-55.el7                                          
  gcc.x86_64 0:4.8.5-4.el7                                                      
  gcc-c++.x86_64 0:4.8.5-4.el7                                                  
  glibc.x86_64 0:2.17-106.0.1.el7_2.6                                           
  glibc-devel.x86_64 0:2.17-106.0.1.el7_2.6                                     
  libX11.x86_64 0:1.6.3-2.el7                                                   
  libXext.x86_64 0:1.3.3-3.el7                                                  
  libXi.x86_64 0:1.7.4-2.el7                                                    
  libaio.x86_64 0:0.3.109-13.el7                                                
  libgcc.x86_64 0:4.8.5-4.el7                                                   
  libstdc++.x86_64 0:4.8.5-4.el7                                                
  libstdc++-devel.x86_64 0:4.8.5-4.el7                                          
  libxcb.x86_64 0:1.11-4.el7                                                    
 
Dependency Updated:
  cpp.x86_64 0:4.8.5-4.el7                                                      
  gcc-gfortran.x86_64 0:4.8.5-4.el7                                             
  glibc-common.x86_64 0:2.17-106.0.1.el7_2.6                                    
  glibc-headers.x86_64 0:2.17-106.0.1.el7_2.6                                   
  libX11-common.noarch 0:1.6.3-2.el7                                            
  libgfortran.x86_64 0:4.8.5-4.el7                                              
  libgomp.x86_64 0:4.8.5-4.el7                                                  
  libquadmath.x86_64 0:4.8.5-4.el7                                              
  libquadmath-devel.x86_64 0:4.8.5-4.el7                                        
  nss-softokn-freebl.x86_64 0:3.16.2.3-14.2.el7_2                               
  zlib.x86_64 0:1.2.7-15.el7                                                    
 
Complete!

After you have installed the prerequisites, you install the oracle-dbms-server-12cR1-preinstall library as the root user. You run the command as the root user like this:

yum install -y oracle-dbms-server-12cR1-preinstall

You should see the following when it’s successful:

Loaded plugins: langpacks
adobe-linux-x86_64                                       |  951 B     00:00     
ol7_UEKR3                                                | 1.2 kB     00:00     
ol7_latest                                               | 1.4 kB     00:00     
(1/2): ol7_latest/x86_64/updateinfo                      | 829 kB     00:00     
(2/2): ol7_latest/x86_64/primary                         |  16 MB     00:02     
ol7_latest                                                          14500/14500
Resolving Dependencies
--> Running transaction check
---> Package oracle-rdbms-server-12cR1-preinstall.x86_64 0:1.0-4.el7 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
================================================================================
 Package                                Arch     Version     Repository    Size
================================================================================
Installing:
 oracle-rdbms-server-12cR1-preinstall   x86_64   1.0-4.el7   ol7_latest    18 k
 
Transaction Summary
================================================================================
Install  1 Package
 
Total download size: 18 k
Installed size: 43 k
Downloading packages:
oracle-rdbms-server-12cR1-preinstall-1.0-4.el7.x86_64.rpm  |  18 kB   00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : oracle-rdbms-server-12cR1-preinstall-1.0-4.el7.x86_64        1/1 
  Verifying  : oracle-rdbms-server-12cR1-preinstall-1.0-4.el7.x86_64        1/1 
 
Installed:
  oracle-rdbms-server-12cR1-preinstall.x86_64 0:1.0-4.el7                       
 
Complete!

After running the oracle-dbms-server-12cR1-preinstall library, you can navigate through the Applications, Sundry, and Users and Groups to see the following dialog:

OracleUserCreated

It’s hard to tell from the GUI the oracle user’s group. You can find oracle primary user’s group by checking the /etc/passwd file. You will find that oinstall is the primary user’s group.

As always, I hope this helps those trying to install an Oracle Database 12c instance. Please post a comment if you have a better way to load the pre-requisite packages.

Written by maclochlainn

May 31st, 2016 at 2:44 am

Linux User-Group Console

without comments

This post shows you how to add the menu option and GUI to set users and groups. It’s quite a bit easier than mastering all the command-line syntax. It makes setting up the required user and group accounts for an Oracle Enterprise or MySQL database solution much easier.

You add the utility by calling the yum (Yellowdog Updater, Modified) utility like this:

yum installed -y system-config_users

You should see the following:

Loaded plugins: langpacks
adobe-linux-x86_64                                       |  951 B     00:00     
ol7_UEKR3                                                | 1.2 kB     00:00     
ol7_latest                                               | 1.4 kB     00:00     
Resolving Dependencies
--> Running transaction check
---> Package system-config-users.noarch 0:1.3.5-2.el7 will be installed
--> Processing Dependency: system-config-users-docs for package: system-config-users-1.3.5-2.el7.noarch
--> Running transaction check
---> Package system-config-users-docs.noarch 0:1.0.9-6.el7 will be installed
--> Processing Dependency: rarian-compat for package: system-config-users-docs-1.0.9-6.el7.noarch
--> Running transaction check
---> Package rarian-compat.x86_64 0:0.8.1-11.el7 will be installed
--> Processing Dependency: rarian = 0.8.1-11.el7 for package: rarian-compat-0.8.1-11.el7.x86_64
--> Processing Dependency: rarian for package: rarian-compat-0.8.1-11.el7.x86_64
--> Processing Dependency: librarian.so.0()(64bit) for package: rarian-compat-0.8.1-11.el7.x86_64
--> Running transaction check
---> Package rarian.x86_64 0:0.8.1-11.el7 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
================================================================================
 Package                      Arch       Version           Repository      Size
================================================================================
Installing:
 system-config-users          noarch     1.3.5-2.el7       ol7_latest     337 k
Installing for dependencies:
 rarian                       x86_64     0.8.1-11.el7      ol7_latest      97 k
 rarian-compat                x86_64     0.8.1-11.el7      ol7_latest      65 k
 system-config-users-docs     noarch     1.0.9-6.el7       ol7_latest     307 k
 
Transaction Summary
================================================================================
Install  1 Package (+3 Dependent packages)
 
Total download size: 805 k
Installed size: 3.9 M
Downloading packages:
(1/4): rarian-0.8.1-11.el7.x86_64.rpm                      |  97 kB   00:00     
(2/4): rarian-compat-0.8.1-11.el7.x86_64.rpm               |  65 kB   00:00     
(3/4): system-config-users-1.3.5-2.el7.noarch.rpm          | 337 kB   00:00     
(4/4): system-config-users-docs-1.0.9-6.el7.noarch.rpm     | 307 kB   00:00     
--------------------------------------------------------------------------------
Total                                              830 kB/s | 805 kB  00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : rarian-0.8.1-11.el7.x86_64                                   1/4 
  Installing : rarian-compat-0.8.1-11.el7.x86_64                            2/4 
  Installing : system-config-users-1.3.5-2.el7.noarch                       3/4 
  Installing : system-config-users-docs-1.0.9-6.el7.noarch                  4/4 
  Verifying  : rarian-compat-0.8.1-11.el7.x86_64                            1/4 
  Verifying  : system-config-users-1.3.5-2.el7.noarch                       2/4 
  Verifying  : rarian-0.8.1-11.el7.x86_64                                   3/4 
  Verifying  : system-config-users-docs-1.0.9-6.el7.noarch                  4/4 
 
Installed:
  system-config-users.noarch 0:1.3.5-2.el7                                      
 
Dependency Installed:
  rarian.x86_64 0:0.8.1-11.el7                                                  
  rarian-compat.x86_64 0:0.8.1-11.el7                                           
  system-config-users-docs.noarch 0:1.0.9-6.el7                                 
 
Complete!

After successfully installing the radian, rarian-compat, system-config-users, and system-config-users-docs packages, you will find that there’s now a Users and Groups option when you navigate by clicking on Applications and then clicking on Sundry from the menu.

Menu Instructions

SQLDeveloper1

  1. You navigate to the Applications menu, and choose Sundry from the menu list and Users and Groups from the menu item to continue.

SQLDeveloper1

  1. You will be prompted for the sudoer’s password in this dialog.

SQLDeveloper1

  1. At this point, you can use the GUI interface to set users and groups.

As always, I hope this helps those trying to set users and passwords without mastering the command-line syntax.

Written by maclochlainn

May 29th, 2016 at 4:32 pm

Fix VMware Networking

with 3 comments

Occasionally, my students loose their network connection when copying their virtual machines. This article shows you how to rebuild your Internet connection.

The first step requires you to identify the port number on your host operating system, which is typically Windows OS or Mac OS X. You can find that by running the following search from a Mac OS X Terminal session or Windows OS Command session.

If you’re on the Mac OS X, you launch a Terminal session and then use the sudo command to open a shell as the root super user, like this:

sudo sh

As the root super user on Mac OS X , you run the netstat command like this:

sh-3.2# netstat -a | grep 1.ntp | grep -v grep
udp4       0      0  192.168.147.1.ntp      *.*

VMware uses the same subdomain with one difference for the gateway, it uses node 2:

192.168.147.2

The alternate syntax to find Vmware’s subdomain requires you to use an Administrator account on Windows, like this:

C:\> netstat -a | findstr /C:.ntp

After you determine the subdomain, you need to ensure VMware is configured correctly. You navigate to the menu and choose Virtual Machine and then Settings from the dropdown menu. The software shows you the following:

Linux7Network1

Then, click on the Network Adapter under the Removable Devices, and you see the following screen:

Linux71Network2

You need to make sure that you’re using Internet Sharing, or Share with my Mac. If you’re not using it select it now.

Launch the hosted Linux OS and open a Terminal seesion. Inside the Terminal, you should find the machine’s address as the root address with the ifconfig utility. The technique follows:

[student@localhost ~]$ sudo sh
[sudo] password for student: 
sh-4.2# ifconfig
eno16777736: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        ether 00:0c:29:70:77:64  txqueuelen 1000  (Ethernet)
        RX packets 34  bytes 4190 (4.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
 
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Next, you need to edit some files, they assume the VMware Network Gateway is 192.168.147.2 and the machine’s address is “00:0c:29:70:77:64“. The first file you need to edit is the /etc/resolv.conf file, and it should look like this:

domain localdomain
search localdomain
nameserver 192.168.147.2

The second file you need to edit is the /etc/sysconfig/network file. It should look like this:

# Created by anaconda
NETWORKING=yes
HOSTNAME=localhost.localdomain
GATEWAY=192.168.147.2

The third file you need to edit is the /etc/sysconfig/network-scripts/ifcfg-eth0 file. It should look like this:

DEVICE=eth0
HWADDR=00:0c:29:70:77:64
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=dhcp
TYPE=Ethernet
DNS1=192.168.147.2
USERCTL=no
PEERDNS=yes
IPV6INIT=no

The last step requires that you reboot the machine or run the /etc/rc.d/init.d/network to restart the network. I hope this helps those trying to restore their VMware hosted operating systems network connection.

Written by maclochlainn

May 26th, 2016 at 12:58 am

Fedora LAMP Steps

without comments

I posted earlier in the year how to configure a Fedora instance to test PHP code on a local VM. However, I’ve got a few questions on how to find those posts. Here’s a consolidation with links on those steps:

  1. Go to this blog post and install the httpd and php libraries with the yum installer.
  2. In the same blog post as step 1 (you can put the sample PHP code into the /var/www/html directory for testing), connect to the yum shell and remove the php-mysql library and then install the mysqlnd library.
  3. Go to this blog post and install the php-gd libraries, which enable you to render PNG images stored as binary streams in MySQL.

As always, I hope that helps.

Written by maclochlainn

December 9th, 2015 at 9:44 am

Mac SQL Developer Install

without comments

This how you install SQL Developer on Mac OS Yosemite. The first thing you need to do is download and install Java 8, not Java 7 on your Mac OS Yosemite as suggested on some web sites. You can determine whether or not Java is installed by running the following command:

Mac-Pro-3:~ username$ java -version
No Java runtime present, requesting install.

You must accept the Java license to install Java 8 on the Mac OS X operating system:

YosemiteInstallJava_01

You have the option of installing the Java SDK or JDK. I’ve opted to install Netbeans 8 with JDK 8u45, as you can tell from the screen capture after you launched the file:

YosemiteInstallJava_02

It is a standard Mac OS installation, which is why I didn’t bother showing any dialog messages. After installing the Java JDK or SDK, you should download SQL Developer 4.1 from Oracle’s web site. Below is a screen shot of the Oracle download web page where I’ve accepted the license agreement:

SQLDeveloperDownload

If you attempt to launch the installation and you’ve set your Mac Security to the “Mac App Store and identified developers” setting, you should raise the following exception:

SQLDeveloperInstall_01

If you reset the Mac Security to an “Anywhere” setting, you can install Oracle SQL Developer on Yosemite. Just make sure you reset it to the “Mac App Store and identified developers” setting after you install SQL Developer.

If you launch SQL Developer with the Security “Anywhere” setting, it displays the following dialog:

SQLDeveloperInstall_02

After you launch the program, you will see the following progress dialog:

SQLDeveloperInstall_03

The last step of the installation launches SQL Developer, as shown below:

SQLDeveloperInstall_04

Click the Connections icon to create an initial connection, like the following:

SQLDeveloperInstall_05

After connecting to the database, you can write and execute a query as shown in the next screen capture:

SQLDeveloperInstall_06

As always, I hope that this helps those who require an example to install SQL Server on a Mac OS.

Written by maclochlainn

June 12th, 2015 at 3:08 am

Run X11 Apps on Mac

without comments

It’s possible folks didn’t notice but Mac OS X no longer includes XQuartz by default from Maverick forward. You need to download XQuartz and install it. I’d recommend after you install Xcode.

Launch XQuartz and then either use the bash shell it opens or open a Terminal bash shell session. Inside the shell, you might start Secure Shell (ssh) like this:

Mac-Pro-3:~ michaelmclaughlin$ ssh student@192.168.2.170
student@192.168.2.170's password: 
Last login: Thu Jun  4 14:33:37 2015
[student@localhost ~]$ xclock &
[1] 10422
[student@localhost ~]$ Error: Can't open display:

Granted that’s a trivial error and running the xclock X11 applications isn’t crucial, an error that makes it more important is the following from Oracle’s old Designer/2000 application:

FRM-91111: Internal Error: window system startup failure.
FRM-10039: Unable to start up the Form Builder.

This is the desired behavior. Secure shell (ssh) can’t run it unless you make the connection with the -Y flag. You should use the following syntax:

Mac-Pro-3:~ michaelmclaughlin$ ssh -Y student@192.168.2.170
student@192.168.2.170's password: 
Last login: Tue Jun  9 14:56:55 2015 from 192.168.2.1
/usr/bin/xauth:  file /home/student/.Xauthority does not exist
[student@localhost ~]$ xclock &
[1] 10760

You can safely ignore the .Xauthority does not exist warning message because it’ll create a .Xauthority file and store the magic cookie after the warning message. You should see the xclock program running in the upper left hand corner of your console, like:

X11MacXclock

It’s terrific that you don’t get a font warning like you typically would using UTF-8 on Linux. Nice that the Mac OS fonts are so well done that there isn’t a raised exception.

Using xclock or xeyes isn’t very useful as a rule, but this method also lets you run any of the Linux GUI applications. For example, the following gedit command lets you run the gedit utility from a Mac OS console. If you’ve installed the gedit plug-ins, you also can use the Terminal console on the remote system.

X11GeditTerminal

The process sequence for the command-line is shown below:

1030     1  /usr/sbin/sshd -D     - The root process launches the ssh daemon
3145  1030  sshd: student [priv]  - The sshd launches a ssh session to manage a student ssh session
3152  3145  sshd: student@pts/1   - The ssh session launched to manage the ssh session
3166  3152  -bash                 - The bash shell launched by connecting through the ssh session
3240  3166  gedit                 - The gedit command issued inside a ssh session
3166  3240  gnome-pty-helper      - Launching the gedit session across X11 
3169  3240  /bin/bash             - Launching the Terminal session inside the gedit session across X11
3269  3884  ps -ef                - Command run inside the gedit Terminal session

Hope that helps those who want to use X11 applications on the Mac OS.

Written by maclochlainn

June 9th, 2015 at 4:51 pm

Fedora X11 Install

without comments

While working through getting my Mac OS X to work with X11, I stumbled on some interesting errors and misdirection solutions. Like most things, the solution was straightforward. Then, it struck me that I hadn’t installed it on my Fedora image. This blog post show you the errors I got the way to get it to work, and how to install X11 on Fedora.

The first step requires discovering the package. If you remember xclock or xeyes are X-Windows programs, it’s quite easy with this command (though it may take a moment or two to run):

repoquery -q -f */xclock

It will return something like this:

xorg-x11-apps-0:7.7-7.fc20.x86_64

You can then install X11 as a sudoer user with the yum utility like this:

sudo yum -y install xorg-x11-apps

It should return this to your console:

Loaded plugins: langpacks, refresh-packagekit
Resolving Dependencies
--> Running transaction check
---> Package xorg-x11-apps.x86_64 0:7.7-7.fc20 will be installed
--> Processing Dependency: xorg-x11-xbitmaps for package: xorg-x11-apps-7.7-7.fc20.x86_64
--> Running transaction check
---> Package xorg-x11-xbitmaps.noarch 0:1.1.1-6.fc20 will be installed
--> Finished Dependency Resolution
 
Dependencies Resolved
 
================================================================================
 Package                  Arch          Version             Repository     Size
================================================================================
Installing:
 xorg-x11-apps            x86_64        7.7-7.fc20          fedora        305 k
Installing for dependencies:
 xorg-x11-xbitmaps        noarch        1.1.1-6.fc20        fedora         37 k
 
Transaction Summary
================================================================================
Install  1 Package (+1 Dependent package)
 
Total download size: 341 k
Installed size: 949 k
Downloading packages:
(1/2): xorg-x11-apps-7.7-7.fc20.x86_64.rpm                  | 305 kB  00:01     
(2/2): xorg-x11-xbitmaps-1.1.1-6.fc20.noarch.rpm            |  37 kB  00:00     
--------------------------------------------------------------------------------
Total                                              252 kB/s | 341 kB  00:01     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction (shutdown inhibited)
  Installing : xorg-x11-xbitmaps-1.1.1-6.fc20.noarch                        1/2 
  Installing : xorg-x11-apps-7.7-7.fc20.x86_64                              2/2 
  Verifying  : xorg-x11-apps-7.7-7.fc20.x86_64                              1/2 
  Verifying  : xorg-x11-xbitmaps-1.1.1-6.fc20.noarch                        2/2 
 
Installed:
  xorg-x11-apps.x86_64 0:7.7-7.fc20                                             
 
Dependency Installed:
  xorg-x11-xbitmaps.noarch 0:1.1.1-6.fc20                                       
 
Complete!

After you install the xorg-x11-apps libraries, you can launch xclock. You should use the following syntax:

xclock &

It should display something like the following on your console:

X11xclock

The warning message is typically because you’re running something like en_US.UTF-8 mode. You can find suitable X11 character sets by using the following command:

sudo yum search xorg-x11-fonts

You can install all of them with the following command:

sudo yum -y install xorg-x11-fonts*

However, at the end of the day the warning doesn’t go way. You should just ignore it.

Hope this helps those who want to install X11 on Fedora.

Written by maclochlainn

June 9th, 2015 at 3:53 pm