ModuleNotFoundError: No module named 'version' error while making egg file

[desorenp]

I am trying to create an egg file for pglookout with Python3.9 on rockyLinux 9.2 distribution.
however, when i am running the command, i am getting the below error :

python3.9 setup.py bdist_egg
Traceback (most recent call last):
File "/var/pginstaller16/rpms/setup.py", line 5, in
import version
ModuleNotFoundError: No module named 'version'

Kindly suggest way forward.