Building python2 executable in CentOS7

Install pyinstaller

 cd pyinstaller-2.0/
 [root@buildserver pyinstaller-2.0]# ll
 total 48
 drwxr-xr-x. 8 admin admin 4096 Aug 8 2012 buildtests
 drwxr-xr-x. 5 admin admin 4096 Aug 8 2012 doc
 drwxr-xr-x. 4 admin admin 31 Aug 8 2012 e2etests
 drwxr-xr-x. 2 admin admin 4096 Aug 8 2012 examples
 -rw-r--r--. 1 root root 45 May 7 02:48 howto.txt
 -rw-r--r--. 1 admin admin 18 Aug 8 2012 MANIFEST.in
 drwxr-xr-x. 8 admin admin 4096 Aug 8 2012 PyInstaller
 -rwxr-xr-x. 1 admin admin 3244 Aug 8 2012 pyinstaller-gui.py
 -rwxr-xr-x. 1 admin admin 2718 Aug 8 2012 pyinstaller.py
 -rw-r--r--. 1 admin admin 1741 Aug 8 2012 README.rst
 -rw-r--r--. 1 admin admin 3778 Aug 8 2012 setup.py
 drwxr-xr-x. 8 admin admin 4096 Aug 8 2012 source
 drwxr-xr-x. 4 admin admin 101 Aug 8 2012 support
 drwxr-xr-x. 2 admin admin 4096 Aug 8 2012 utils
 [root@buildserver pyinstaller-2.0]#

Example Command to build: 03/06/2022

Verify pyinstaller working

Create a test python source script to build into binary :

[root@k8s-master python]# cat > example1.py << "#EOF"
import sys
import os
def mainProgram():
 print("This is a test")
if __name__ == "__main__":
 mainProgram()
#EOF

Run pyinstaller to build a binary :

 [root@buildserver pyinstaller-2.0]# ./pyinstaller.py -D -F -n example1 -c example1.py
 INFO: wrote /root/pyinstaller-2.0/example1/example1.spec
 INFO: UPX is not available.
 INFO: checking Analysis
 INFO: building Analysis because out00-Analysis.toc non existent
 INFO: running Analysis out00-Analysis.toc
 INFO: Analyzing /root/pyinstaller-2.0/support/_pyi_bootstrap.py
 INFO: Analyzing /root/pyinstaller-2.0/PyInstaller/loader/archive.py
 INFO: Analyzing /root/pyinstaller-2.0/PyInstaller/loader/carchive.py
 INFO: Analyzing /root/pyinstaller-2.0/PyInstaller/loader/iu.py
 INFO: Analyzing example1.py
 INFO: Hidden import 'encodings' has been found otherwise
 INFO: Looking for run-time hooks
 INFO: Analyzing rthook /root/pyinstaller-2.0/support/rthooks/pyi_rth_encodings.py
 INFO: Warnings written to /root/pyinstaller-2.0/example1/build/pyi.linux2/example1/warnexample1.txt
 INFO: checking PYZ
 INFO: rebuilding out00-PYZ.toc because out00-PYZ.pyz is missing
 INFO: building PYZ out00-PYZ.toc
 INFO: checking PKG
 INFO: rebuilding out00-PKG.toc because out00-PKG.pkg is missing
 INFO: building PKG out00-PKG.pkg
 INFO: checking EXE
 INFO: rebuilding out00-EXE.toc because example1 missing
 INFO: building EXE from out00-EXE.toc
 INFO: Appending archive to EXE /root/pyinstaller-2.0/example1/dist/example1
 [root@buildserver pyinstaller-2.0]#

Test the binary :

 [root@buildserver dist]# /root/pyinstaller-2.0/example1/dist/example1
 This is a test
 [root@buildserver dist]#

Further

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