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Can we upgrade NumPy version from 1.22 to 1.24 or more for Python 3.11? #835
Description
Expected behaviour
numpy==1.22 emits warning: RuntimeWarning: NumPy 1.22.0 may not yet support Python 3.11.
Actual behaviour
NumPy's Python 3.11 support begins from version 1.24.
Steps to reproduce
pip3 install opencv-python
Issue submission checklist
- This is not a generic OpenCV usage question (looking for help for coding, other usage questions, homework etc.)
- I have read the README of this repository and understand that this repository provides only an automated build toolchain for OpenCV Python packages (there is no actual OpenCV code here)
- The issue is related to the build scripts in this repository, to the pre-built binaries or is a feature request (such as "please enable this additional dependency")
- I'm using the latest version of
opencv-python
Activity
tomsweeting commentedon Apr 28, 2023
@rnarkk I also encountered this issue today, but instead of installing via pip I was trying to build from source for Python 3.11 with gstreamer support.
I was able to compile by setting the required numpy version 1.24.3, so I have put in a small PR to fix the issue. If you urgently need this to work with Python 3.11, it is possible to clone the repo and build manually as I did by making the same changes.
asmorkalov commentedon May 29, 2023
According to https://numpy.org/news/ 1.23 is minimal Numpy version that supports Python 3.11.
Fix: numpy version for python 3.11 (#839)
asmorkalov commentedon Jun 29, 2023
Upgraded to 1.23.5 as minimal Numpy version for Python 3.11 in #839