[Question]

[Zhangfengmo]

Question

I am a beginner, sorry to disturb, I use conda env create -f environment.yml command when there is an error:
Pip subprocess error:
ERROR: Command errored out with exit status 1:
command: 'E:\Anaconda\envs\nocturne\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C'
cwd: C:\Users\FengmoZhang\AppData\Local\Temp\pip-install-3pa_xqy4\gym_c4c7742b0436454389c4ecc2a5b6b8ae
Complete output (1 lines):
error in gym setup command: 'extras_require' must be a dictionary whose values are strings or lists of strings cont.
----------------------------------------
WARNING: Discarding https://pypi.tuna.tsinghua.edu.cn/packages/f1/16/a421155206e7dc41b3a79d4e9311287b88c20140d567182839.
ERROR: Could not find a version that satisfies the requirement gym==0.20.0 (from versions: 0.0.2, 0.0.3, 0.0.4, 0.0.5, )
ERROR: No matching distribution found for gym==0.20.0

failed

CondaEnvException: Pip failed

Is there a solution? I tried to change multiple pip download sources, but I couldn't download them.

[eugenevinitsky]

Is this a windows machine? Unfortunately, I'm not familiar with them and am unsure how to support them correctly

[Zhangfengmo]

这是一台 Windows 机器吗？不幸的是，我不熟悉它们，也不确定如何正确支持它们

Well, thank you for your answer, and by the way, one question. I deleted the version number under pip sequence in environment.yml. Gym error has disappeared, but now there is a new error. Did you have any questions or encountered this error before ?

Pip subprocess error:
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
Compiling faster_fifo.pyx because it depends on C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\ov.
[1/1] Cythonizing faster_fifo.pyx
Traceback (most recent call last):
File "E:\Anaconda\envs\nocturne\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", line>
main()
File "E:\Anaconda\envs\nocturne\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", linen
json_out['return_val'] = hook(**hook_input['kwargs'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:\Anaconda\envs\nocturne\Lib\site-packages\pip_vendor\pyproject_hooks_in_process_in_process.py", linel
return hook(config_settings)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\overlay\Lib\site-packages\setuptools\buildl
return self._get_build_requires(config_settings, requirements=[])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\overlay\Lib\site-packages\setuptools\builds
self.run_setup()
File "C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\overlay\Lib\site-packages\setuptools\buildp
exec(code, locals())
File "", line 42, in
File "C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\overlay\Lib\site-packages\setuptools\discod
convert_path(str(where)),
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\FengmoZhang\AppData\Local\Temp\pip-build-env-b5xgz7jb\overlay\Lib\site-packages\setuptools_disth
raise ValueError(f"path '{pathname}' cannot end with '/'")
ValueError: path './' cannot end with '/'
[end of output]

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

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

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

failed

CondaEnvException: Pip failed