compile error in m1 chip with numpy version

[stereo720712]

Expected behaviour

Should compile completed

Write here how did you expect the library to function.
I need to install opencv-python with Tensorflow-macos env

Actual behaviour

in opencv-python45 source code
pip wheel . --verbose to compile

Error

ERROR: Command errored out with exit status 1: /Users/sean/Documents/sysvenv/tf24v/bin/python3 /Users/sean/Documents/sysvenv/tf24v/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /private/var/folders/gy/jzs3xnwd1z3203d75y_31nxc0000gn/T/pip-build-env-en64krht/overlay --no-warn-script-location -v --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- setuptools wheel scikit-build cmake pip 'numpy==1.13.3; python_version=='"'"'3.6'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"'' Check the logs for full command output.

it lookalike the bumpy version problem.
But In Tensorflow-macos it it 1.8.5 and python is 3.8
Does anynoe have the same problem?
thanks

[skvark]

The m1 arm chip is a pretty new thing, pyproject.toml hasn't been adjusted for it. There are no macOS arm wheels for either opencv-python or numpy so you need to use the non-native wheels or build from source (see below). Please check: #418 (comment)

If you wish to compile from source, see: https://github.com/skvark/opencv-python#source-distributions

The command you need is: pip install --no-binary :all: opencv-python

That will compile both numpy and opencv-python from sources.

Make sure you have the latest pip version in use.

[skvark]

Please refer to #429 for more info. I believe it might take some time before you can use the native numpy and opencv-python arm64 version on Apple Silicon.