Package issue: numpy produces "Illegal Instruction" on Raspberry Pi 1

[tomflannaghan]

Package name

numpy

Package version

1.21.5, 1.22.0, 1.22.1

PyPI URL

https://pypi.org/project/numpy/

piwheels URL

https://www.piwheels.org/project/numpy/

Python version

• Python 3.5
• Python 3.7
• Python 3.9

I am the maintainer

• Yes

More information

On the Raspberry Pi 1 (Model B) running Raspberry Pi OS (bullseye), importing numpy produces an "Illegal instruction" error.

$ python3 -c 'import numpy'
Illegal instruction

I've tried versions 1.22.1, 1.22.0 and 1.21.5 - all produce this error. Numpy works as expected for version 1.21.4.

Here's the uname info: Linux raspberrypi 5.10.63+ #1459 Wed Oct 6 16:40:27 BST 2021 armv6l GNU/Linux

[michaeltoohig]

I had this issue also but I mentioned this in #269 with PIL and a couple other packages.

[bennuttall]

This issue has been identified and we hope to fix asap. Follow in #276

[bennuttall]

The wheels have been rebuilt and this issue should now be resolved

[tomflannaghan]

Thank you!