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Project definition invalid with pipenv on Python 3.8.9

See original GitHub issue

It seems like that when trying to install PyYAML on a pipenv 2021.11.23 with Python 3.8.9 it throws the following error:

pipenv.patched.notpip._internal.exceptions.InstallationError: Disabling PEP 517 processing is invalid: project specifies a build backend of setuptools.build_meta in pyproject.toml
During handling of the above exception, another exception occurred:

while processing the pyyaml dependency.

Issue Analytics

State:
Created 2 years ago
Comments:9 (4 by maintainers)

Top GitHub Comments

1reaction

m-andrecommented, Dec 31, 2021

FWIW: I am using macOS on Apple M1 chip (arm64). It really looks like a problem of missing wheel for Python 3.8 - see https://pypi.org/simple/pyyaml/ - there is no wheel for cp38 and arm64. I have no problem to lock it with Python 3.9.

0reactions

nitzmahonecommented, Jan 4, 2022

We can’t ship a Mac arm64 wheel for Python 3.8- Apple’s Python 3.8 won’t build something that functions, and universal2/arm64 python.org builds (which is what we use for building wheels) are only available on Python 3.9+.

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