File could not find the specified path

I have the same issue here, I can't install the python extra files I have this error code:
note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for fairseq Failed to build fairseq ERROR: Could not build wheels for fairseq, which is required to install pyproject.toml-based projects
Sadly the project is so far not made for windows I believe, it's mac/ linux friendly
I found a solution:
run cmd this way
(or just cd your way there)
then run this command "python infer-web.py" and it should work
So is there a file named python.exe in runtime directory?