pip install pufferlib gives ValueError: 'pufferlib/extensions.pyx' doesn't match any files

[AwesomeCap]

pip install pufferlib

Collecting pufferlib
Using cached pufferlib-0.4.5.tar.gz (94 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Collecting gym==0.23 (from pufferlib)
Using cached gym-0.23.0.tar.gz (624 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Collecting numpy==1.23.3 (from pufferlib)
Using cached numpy-1.23.3-cp311-cp311-macosx_10_9_x86_64.whl (18.1 MB)
Collecting opencv-python==3.4.17.63 (from pufferlib)
Using cached opencv_python-3.4.17.63-cp36-abi3-macosx_10_15_x86_64.whl (44.2 MB)
Collecting openskill==4.0.0 (from pufferlib)
Using cached openskill-4.0.0-py3-none-any.whl (42 kB)
INFO: pip is looking at multiple versions of pufferlib to determine which version is compatible with other requirements. This could take a while.
Collecting pufferlib
Using cached pufferlib-0.4.4.tar.gz (93 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [27 lines of output]
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in
main()
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
^^^^^^^^^^^^^^^^^^^^^
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 325, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 295, in _get_build_requires
self.run_setup()
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 480, in run_setup
super(_BuildMetaLegacyBackend, self).run_setup(setup_script=setup_script)
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 311, in run_setup
exec(code, locals())
File "", line 127, in
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/Cython/Build/Dependencies.py", line 1010, in cythonize
module_list, module_metadata = create_extension_list(
^^^^^^^^^^^^^^^^^^^^^^
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/Cython/Build/Dependencies.py", line 845, in create_extension_list
for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern):
File "/private/var/folders/5z/nfxgl_ps6qlf5tvrct964q980000gn/T/pip-build-env-whr_qia4/overlay/lib/python3.11/site-packages/Cython/Build/Dependencies.py", line 117, in nonempty
raise ValueError(error_msg)
ValueError: 'pufferlib/extensions.pyx' doesn't match any files
[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.