运行pip install -r requirements.txt之后出现Error

[augustunbear]

pip install -r requirements.txt Collecting gym==0.21.0 (from -r requirements.txt (line 1)) Using cached gym-0.21.0.tar.gz (1.5 MB) Preparing metadata (setup.py) ... error error: subprocess-exited-with-error

× python setup.py egg_info 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]

[augustunbear]

pip3 install setuptools==65.5.0

解决方案参考这里