Linux executable doesn't run on Ubuntu 22.04.4

[shred86]

PyInstaller was used in my Debian (Trixie) virtual machine that has Python 3.12 installed and much newer libraries than the current Ubuntu 22.04.4 LTS version. When I try to run the Ortho4XP executable (packaged version for Linux), it fails to load with an error:

[7977] Failed to load Python shared library
'/home/my_user/Downloads/Ortho4XP_1.4.01_linux_x86/Ortho4XP/_internal/[libpython3.12.so](http://libpython3.12.so/)':
dlopen: /lib/x86_64-linux-gnu/[libc.so](http://libc.so/).6: version `GLIBC_2.36' not
found (required by /home/my_user/Downloads/Ortho4XP_1.4.01_linux_x86/Ortho4XP/_internal/[libexpat.so](http://libexpat.so/).1)

I haven't had a chance to troubleshoot this further but I'm guessing a library is missing or Ubuntu 22.04.4 only has an older version.