Pip happened to download the tar.gz instead of the wheel because of some additional options in a project, and opengen's installation started failing, which hadn't previously happened
If you install opengen with pip install opengen this doesn't happen. However, you're right, VERSION is indeed missing. I just uploaded version 0.6.5 where this is fixed.
Describe the bug
The VERSION file is missing in the tar.gz file for version 0.6.4, which causes the installation to fail when running setup.py
To Reproduce
Steps to reproduce the behavior:
Additional context
Pip happened to download the tar.gz instead of the wheel because of some additional options in a project, and opengen's installation started failing, which hadn't previously happened