Setup Failed

[zhuozhiyongde]

Currently, I am facing issues while directly installing requirements.txt using pip.

According to some online sources, I need to specify gym==0.20.0 at the top line of requirements.txt to make it work properly.

Additionally, based on the following issue:

https://github.com/openai/gym/issues/3176#issuecomment-1560026649

I need to downgrade to setuptools==65.5.0 and pip==21 in order to install it successfully.