Installation error : Running setup.py install for gym did not run successfully.

[iliasoudghiri]

I'm trying to install FinRL on Mac OS following the docs.
I get the following error :

`error: subprocess-exited-with-error

× Running setup.py install for gym did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
error in gym setup command: 'extras_require' must be a dictionary whose values are strings or lists of strings containing valid project/version requirement specifiers.
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> gym

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.`

[zhumingpassional]

pls git clone or download .zip locally.

[iliasoudghiri]

Found a solution here
Turns out it had to do with the version of setuptools I was using.

[zhumingpassional]

@iliasoudghiri
could you pls submit a PR? I will review and merge it.

[iliasoudghiri]

@zhumingpassional I believe there is already one about this here