How do I deploy Django with Apache2 on Ubuntu 19.10?

The following article may be related to your situation:

https://stackoverflow.com/questions/14927345/importerror-no-module-named-django-core-wsgi-apache-virtualenv-aws-wsgi

It suggests that this issue is not caused by a missing package, but by a broken/missing path in a wsgi.py file.

Can you compare the "wsgi.py" files in your working project to the one that does not work and see if you are able to find a difference that might be relevant in the lines that say?:

sys.path.append(' . . . .')