When I try to pip install pystan I get the following error:
error: subprocess-exited-with-error× Preparing metadata (pyproject.toml) did not run successfully.│ exit code: 1╰─> [1 lines of output] Cython>=0.22 and NumPy are required. [end of output] note: This error originates from a subprocess, and is likely not a problem with pip.error: metadata-generation-failed× Encountered error while generating package metadata.╰─> See above for output.I have confirmed that both Cython>=0.22 and NumPy are already installed so I am not sure what step to take next.
Perhaps the issue is that I have an M1 Mac. The pystan installation page lists x86-64 CPU as a requirement. https://pystan.readthedocs.io/en/latest/installation.html