Why doesn't heroku see the pywin32 library when deploying?

Question

Python

In a python project I use the pywin32 libraries.
But when deploying to heroku, it gives this error. Tell me, maybe you need a different version (already tried 220-224) or heroku does not work with this library? How to decide?

Python app detected
-----> Installing requirements with pip
       Collecting pywin32==221 (from -r /tmp/build_cfd4b292c180af4ad511e0d7f5a41816/requirements.txt (line 19))
         Could not find a version that satisfies the requirement pywin32==224 (from -r /tmp/build_cfd4b292c180af4ad511e0d7f5a41816/requirements.txt (line 19)) (from versions: )
       No matching distribution found for pywin32==224 (from -r /tmp/build_cfd4b292c180af4ad511e0d7f5a41816/requirements.txt (line 19))
 !     Push rejected, failed to compile Python app.
 !     Push failed

Answer 1

There is a suspicion that libraries for Windows do not really like to work from under Linux ...