There is no pre-build package for numpy 1.20.0 for darwin/arm64/cp39 at PyPI

[mmac-m3a]

Please, point to version 1.21.2 for this ABI/platform combo. numpy 1.20.0 also fails to build from source code for this combo. This currently breaks (at least) fastparquet 0.7.1 for M1 Mac users.

[rgommers]

Looks like we need to release the fix for this asap to fix that fastparquet/pandas issue. I'll try to do so later today. I will leave this issue open until it is done.

[rgommers]

https://pypi.org/project/oldest-supported-numpy/0.10/ is up, this should fix things. thanks again @mmac-m3a

[mmac-m3a]

Yup, all seems to be fine again for darwin/arm64 with Python 3.9. Thanks!