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opencv-python does not install on Python 3.10 on macos #559

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opencv-python does not install on Python 3.10 on macos#559
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@mkhrapov
mkhrapov
opened on Oct 11, 2021
System information (version)
  • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
  • Operating System / Platform => macOS 11.6, Xcode 13
  • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
Detailed description

I can install opencv-python with Python 3.9, but not with Python 3.10

Python 3.9:

% pip install opencv-python
Collecting opencv-python
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
Collecting numpy>=1.19.3
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
Installing collected packages: numpy, opencv-python
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56

Python 3.10:

I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.

 /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user
Steps to reproduce

Install Python 3.10
pip install opencv-python

Issue submission checklist
  • I report the issue, it's not a question
  • I checked the problem with documentation, FAQ, open issues,
    forum.opencv.org, Stack Overflow, etc and have not found solution
  • I updated to latest OpenCV version and the issue is still there
  • There is reproducer code and related data files: videos, images, onnx, etc

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opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
      Skip to content
      opencv-python does not install on Python 3.10 on macos #559
      Closed
      Closed
      opencv-python does not install on Python 3.10 on macos#559
      Labels
      duplicate
      Description
      @mkhrapov
      mkhrapov
      opened on Oct 11, 2021
      System information (version)
      • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
      • Operating System / Platform => macOS 11.6, Xcode 13
      • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
      Detailed description
      I can install opencv-python with Python 3.9, but not with Python 3.10
      Python 3.9:
      % pip install opencv-python
      
Collecting opencv-python
      
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
      
Collecting numpy>=1.19.3
      
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
      
Installing collected packages: numpy, opencv-python
      
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
      Python 3.10:
      I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
       /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

      Steps to reproduce
      Install Python 3.10
      
pip install opencv-python
      Issue submission checklist
      •  I report the issue, it's not a question

      •  I checked the problem with documentation, FAQ, open issues,
        
forum.opencv.org, Stack Overflow, etc and have not found solution

      •  I updated to latest OpenCV version and the issue is still there

      •  There is reproducer code and related data files: videos, images, onnx, etc

      Metadata
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      Assignees
      No one assigned
        Labels
        duplicate
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
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opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
          Skip to content
          opencv-python does not install on Python 3.10 on macos #559
          Closed
          Closed
          opencv-python does not install on Python 3.10 on macos#559
          Labels
          duplicate
          Description
          @mkhrapov
          mkhrapov
          opened on Oct 11, 2021
          System information (version)
          • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
          • Operating System / Platform => macOS 11.6, Xcode 13
          • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
          Detailed description
          I can install opencv-python with Python 3.9, but not with Python 3.10
          Python 3.9:
          % pip install opencv-python
          
Collecting opencv-python
          
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
          
Collecting numpy>=1.19.3
          
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
          
Installing collected packages: numpy, opencv-python
          
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
          Python 3.10:
          I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
           /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

          Steps to reproduce
          Install Python 3.10
          
pip install opencv-python
          Issue submission checklist
          •  I report the issue, it's not a question

          •  I checked the problem with documentation, FAQ, open issues,
            
forum.opencv.org, Stack Overflow, etc and have not found solution

          •  I updated to latest OpenCV version and the issue is still there

          •  There is reproducer code and related data files: videos, images, onnx, etc

          Metadata
          Metadata
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          No one assigned
            Labels
            duplicate
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opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
              Skip to content
              opencv-python does not install on Python 3.10 on macos #559
              Closed
              Closed
              opencv-python does not install on Python 3.10 on macos#559
              Labels
              duplicate
              Description
              @mkhrapov
              mkhrapov
              opened on Oct 11, 2021
              System information (version)
              • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
              • Operating System / Platform => macOS 11.6, Xcode 13
              • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
              Detailed description
              I can install opencv-python with Python 3.9, but not with Python 3.10
              Python 3.9:
              % pip install opencv-python
              
Collecting opencv-python
              
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
              
Collecting numpy>=1.19.3
              
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
              
Installing collected packages: numpy, opencv-python
              
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
              Python 3.10:
              I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
               /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

              Steps to reproduce
              Install Python 3.10
              
pip install opencv-python
              Issue submission checklist
              •  I report the issue, it's not a question

              •  I checked the problem with documentation, FAQ, open issues,
                
forum.opencv.org, Stack Overflow, etc and have not found solution

              •  I updated to latest OpenCV version and the issue is still there

              •  There is reproducer code and related data files: videos, images, onnx, etc

              Metadata
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              Assignees
              No one assigned
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                duplicate
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                No type
                Projects
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                  No milestone
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                  None yet
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                  No branches or pull requests
                  Issue actions
                  
, 'i');
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var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
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'ref', 'ref_src', 'source', 'medium', 'campaign'];
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try {
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if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
                  Skip to content
                  opencv-python does not install on Python 3.10 on macos #559
                  Closed
                  Closed
                  opencv-python does not install on Python 3.10 on macos#559
                  Labels
                  duplicate
                  Description
                  @mkhrapov
                  mkhrapov
                  opened on Oct 11, 2021
                  System information (version)
                  • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
                  • Operating System / Platform => macOS 11.6, Xcode 13
                  • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
                  Detailed description
                  I can install opencv-python with Python 3.9, but not with Python 3.10
                  Python 3.9:
                  % pip install opencv-python
                  
Collecting opencv-python
                  
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
                  
Collecting numpy>=1.19.3
                  
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
                  
Installing collected packages: numpy, opencv-python
                  
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
                  Python 3.10:
                  I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
                   /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

                  Steps to reproduce
                  Install Python 3.10
                  
pip install opencv-python
                  Issue submission checklist
                  •  I report the issue, it's not a question

                  •  I checked the problem with documentation, FAQ, open issues,
                    
forum.opencv.org, Stack Overflow, etc and have not found solution

                  •  I updated to latest OpenCV version and the issue is still there

                  •  There is reproducer code and related data files: videos, images, onnx, etc

                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    duplicate
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
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// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
                      Skip to content
                      opencv-python does not install on Python 3.10 on macos #559
                      Closed
                      Closed
                      opencv-python does not install on Python 3.10 on macos#559
                      Labels
                      duplicate
                      Description
                      @mkhrapov
                      mkhrapov
                      opened on Oct 11, 2021
                      System information (version)
                      • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
                      • Operating System / Platform => macOS 11.6, Xcode 13
                      • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
                      Detailed description
                      I can install opencv-python with Python 3.9, but not with Python 3.10
                      Python 3.9:
                      % pip install opencv-python
                      
Collecting opencv-python
                      
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
                      
Collecting numpy>=1.19.3
                      
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
                      
Installing collected packages: numpy, opencv-python
                      
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
                      Python 3.10:
                      I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
                       /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

                      Steps to reproduce
                      Install Python 3.10
                      
pip install opencv-python
                      Issue submission checklist
                      •  I report the issue, it's not a question

                      •  I checked the problem with documentation, FAQ, open issues,
                        
forum.opencv.org, Stack Overflow, etc and have not found solution

                      •  I updated to latest OpenCV version and the issue is still there

                      •  There is reproducer code and related data files: videos, images, onnx, etc

                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        duplicate
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
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function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
                          Skip to content
                          opencv-python does not install on Python 3.10 on macos #559
                          Closed
                          Closed
                          opencv-python does not install on Python 3.10 on macos#559
                          Labels
                          duplicate
                          Description
                          @mkhrapov
                          mkhrapov
                          opened on Oct 11, 2021
                          System information (version)
                          • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
                          • Operating System / Platform => macOS 11.6, Xcode 13
                          • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
                          Detailed description
                          I can install opencv-python with Python 3.9, but not with Python 3.10
                          Python 3.9:
                          % pip install opencv-python
                          
Collecting opencv-python
                          
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
                          
Collecting numpy>=1.19.3
                          
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
                          
Installing collected packages: numpy, opencv-python
                          
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
                          Python 3.10:
                          I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
                           /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

                          Steps to reproduce
                          Install Python 3.10
                          
pip install opencv-python
                          Issue submission checklist
                          •  I report the issue, it's not a question

                          •  I checked the problem with documentation, FAQ, open issues,
                            
forum.opencv.org, Stack Overflow, etc and have not found solution

                          •  I updated to latest OpenCV version and the issue is still there

                          •  There is reproducer code and related data files: videos, images, onnx, etc

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filter: invert(1) hue-rotate(180deg) !important;
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border-color: #444 !important;
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var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
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observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
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} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
opencv-python does not install on Python 3.10 on macos · Issue #559 · opencv/opencv-python · GitHub
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                              opencv-python does not install on Python 3.10 on macos #559
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                              Closed
                              opencv-python does not install on Python 3.10 on macos#559
                              Labels
                              duplicate
                              Description
                              @mkhrapov
                              mkhrapov
                              opened on Oct 11, 2021
                              System information (version)
                              • OpenCV => opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl
                              • Operating System / Platform => macOS 11.6, Xcode 13
                              • Compiler => Apple clang version 13.0.0 (clang-1300.0.29.3)
                              Detailed description
                              I can install opencv-python with Python 3.9, but not with Python 3.10
                              Python 3.9:
                              % pip install opencv-python
                              
Collecting opencv-python
                              
Using cached opencv_python-4.5.3.56-cp39-cp39-macosx_10_15_x86_64.whl (42.6 MB)
                              
Collecting numpy>=1.19.3
                              
Using cached numpy-1.21.2-cp39-cp39-macosx_10_9_x86_64.whl (17.0 MB)
                              
Installing collected packages: numpy, opencv-python
                              
Successfully installed numpy-1.21.2 opencv-python-4.5.3.56
                              Python 3.10:
                              I get lots of compiler errors. Please note that even though those errors seem to come from numpy, I can install numpy by itself no problem. I only get these errors when installing opencv-python package.
                               /* DISABLES CODE */ ( )
3 warnings generated.
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/matmul.c
clang: build/src.macosx-10.9-universal2-3.10/numpy/core/src/umath/clip.c
error: Command "clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/umath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/max/Developer/Python/ocv10/.venv/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/common -Ibuild/src.macosx-10.9-universal2-3.10/numpy/core/src/npymath -c build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.c -o build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o -MMD -MF build/temp.macosx-10.9-universal2-3.10/build/src.macosx-10.9-universal2-3.10/numpy/core/src/multiarray/scalartypes.o.d -msse3 -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
WARNING: You are using pip version 21.2.3; however, version 21.2.4 is available.
You should consider upgrading via the '/Users/max/Developer/Python/ocv10/.venv/bin/python3 -m pip install --upgrade pip' command.
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/01/9b/be08992293fb21faf35ab98e06924d7407fcfca89d89c5de65442631556a/opencv-python-4.5.3.56.tar.gz#sha256=3c001d3feec7f3140f1fb78dfc52ca28122db8240826882d175a208a89d2731b (from https://pypi.org/simple/opencv-python/) (requires-python:>=3.6). Command errored out with exit status 1: /Users/max/Developer/Python/ocv10/.venv/bin/python3 /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-standalone-pip-r_csb3tj/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /private/var/folders/kt/g66b03xn5hjbm81l9vv6m_wh0000gn/T/pip-build-env-rl9ustgb/overlay --no-warn-script-location --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'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'linux'"'"' and platform_machine == '"'"'aarch64'"'"'' 'numpy==1.21.0; python_version>='"'"'3.6'"'"' and sys_platform == '"'"'darwin'"'"' and platform_machine == '"'"'arm64'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.17.3; python_version=='"'"'3.8'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' 'numpy==1.19.3; python_version>='"'"'3.9'"'"' and platform_machine != '"'"'aarch64'"'"' and platform_machine != '"'"'arm64'"'"'' Check the logs for full command output.
Using cached opencv-python-4.5.1.48.tar.gz (88.3 MB)
Installing build dependencies ... \^canceled
ERROR: Operation cancelled by user

                              Steps to reproduce
                              Install Python 3.10
                              
pip install opencv-python
                              Issue submission checklist
                              •  I report the issue, it's not a question

                              •  I checked the problem with documentation, FAQ, open issues,
                                
forum.opencv.org, Stack Overflow, etc and have not found solution

                              •  I updated to latest OpenCV version and the issue is still there

                              •  There is reproducer code and related data files: videos, images, onnx, etc

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                              Assignees
                              No one assigned
                                Labels
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                                Projects
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                                  No milestone
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                                  Issue actions