Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects #812

lzhhh93 · 2023-03-02T23:16:59Z

Hi everyone, I am trying to install opencv-python 4.7.0.72 in unbuntu and it shows that no wheels can be built. My pip has updated to 21.2.1 and Python version is 3.9. Apprecitae for any tipps. Thanks a lot.

skvark · 2023-03-06T17:52:38Z

@lzhhh93 Your build log clearly says that you are using Python version 3.6, not 3.9.... Please update to recent Python. Python 3.6 has been deprecated.

Matsoosterlaken · 2023-03-07T01:05:55Z

Experiencing a similar issue with Python3.11, found those stack overflow workaround as well but no luck here either.

Defaulting to user installation because normal site-packages is not writeable
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting opencv-python
 Using cached opencv-python-4.7.0.72.tar.gz (91.1 MB)
 Installing build dependencies ... error
 error: subprocess-exited-with-error
 
 × pip subprocess to install build dependencies did not run successfully.
 │ exit code: 1
 ╰─> [345 lines of output]
     Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple, https://www.piwheels.org/simple
     Ignoring numpy: markers 'python_version == "3.6" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
     Ignoring numpy: markers 'python_version == "3.7" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
     Ignoring numpy: markers 'python_version == "3.8" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
     Ignoring numpy: markers 'python_version <= "3.9" and sys_platform == "linux" and platform_machine == "aarch64"' don't match your environment
     Ignoring numpy: markers 'python_version <= "3.9" and sys_platform == "darwin" and platform_machine == "arm64"' don't match your environment
     Ignoring numpy: markers 'python_version == "3.9" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
     Ignoring numpy: markers 'python_version == "3.10" and platform_system != "Darwin"' don't match your environment
     Ignoring numpy: markers 'python_version == "3.10" and platform_system == "Darwin"' don't match your environment
     Collecting setuptools==59.2.0
       Using cached https://www.piwheels.org/simple/setuptools/setuptools-59.2.0-py3-none-any.whl (952 kB)
     Collecting wheel==0.37.0
       Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.0-py2.py3-none-any.whl (35 kB)
     Collecting cmake>=3.1
       Using cached cmake-3.25.2.tar.gz (33 kB)
       Installing build dependencies: started
       Installing build dependencies: finished with status 'done'
       Getting requirements to build wheel: started
       Getting requirements to build wheel: finished with status 'done'
       Preparing metadata (pyproject.toml): started
       Preparing metadata (pyproject.toml): finished with status 'done'
     Collecting pip
       Using cached https://www.piwheels.org/simple/pip/pip-23.0.1-py3-none-any.whl (2.1 MB)
     Collecting scikit-build>=0.13.2
       Using cached https://www.piwheels.org/simple/scikit-build/scikit_build-0.16.7-py3-none-any.whl (79 kB)
     Collecting numpy==1.22.0
       Using cached numpy-1.22.0-cp311-cp311-linux_armv7l.whl
     Collecting distro
       Using cached https://www.piwheels.org/simple/distro/distro-1.8.0-py3-none-any.whl (20 kB)
     Collecting packaging
       Using cached https://www.piwheels.org/simple/packaging/packaging-23.0-py3-none-any.whl (42 kB)
     Building wheels for collected packages: cmake
       Building wheel for cmake (pyproject.toml): started
       Building wheel for cmake (pyproject.toml): finished with status 'error'
       error: subprocess-exited-with-error
     
       × Building wheel for cmake (pyproject.toml) did not run successfully.
       │ exit code: 1
       ╰─> [300 lines of output]
     
     
           --------------------------------------------------------------------------------
           -- Trying 'Ninja' generator
           --------------------------------
           ---------------------------
           ----------------------
           -----------------
           ------------
           -------
           --
           Not searching for unused variables given on the command line.
           CMake Error: CMake was unable to find a build program corresponding to "Ninja".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.
           -- Configuring incomplete, errors occurred!
           See also "/tmp/pip-install-eyph__xi/cmake_86093e953afc4d6cb97877873349b482/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
           --
           -------
           ------------
           -----------------
           ----------------------
           ---------------------------
           --------------------------------
           -- Trying 'Ninja' generator - failure
           --------------------------------------------------------------------------------
     
     
     
           --------------------------------------------------------------------------------
           -- Trying 'Unix Makefiles' generator
           --------------------------------
           ---------------------------
           ----------------------
           -----------------
           ------------
           -------
           --
           Not searching for unused variables given on the command line.
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCCompiler.cmake:116 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:3 (ENABLE_LANGUAGE)
     
     
           -- The C compiler identification is unknown
           -- Check for working C compiler: /usr/bin/cc
           -- Check for working C compiler: /usr/bin/cc -- works
           -- Detecting C compiler ABI info
           -- Detecting C compiler ABI info - done
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           CMake Error at /usr/share/cmake-3.16/Modules/CMakeCompilerIdDetection.cmake:26 (list):
             list sub-command REMOVE_ITEM requires two or more arguments.
           Call Stack (most recent call first):
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:211 (compiler_id_detection)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:230 (CMAKE_DETERMINE_COMPILER_ID_WRITE)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCompilerId.cmake:32 (CMAKE_DETERMINE_COMPILER_ID_BUILD)
             /usr/share/cmake-3.16/Modules/CMakeDetermineCXXCompiler.cmake:111 (CMAKE_DETERMINE_COMPILER_ID)
             CMakeLists.txt:4 (ENABLE_LANGUAGE)
     
     
           -- The CXX compiler identification is unknown
           -- Check for working CXX compiler: /usr/bin/c++
           -- Check for working CXX compiler: /usr/bin/c++ -- works
           -- Detecting CXX compiler ABI info
           -- Detecting CXX compiler ABI info - done
           -- Configuring incomplete, errors occurred!
           See also "/tmp/pip-install-eyph__xi/cmake_86093e953afc4d6cb97877873349b482/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
           See also "/tmp/pip-install-eyph__xi/cmake_86093e953afc4d6cb97877873349b482/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
           --
           -------
           ------------
           -----------------
           ----------------------
           ---------------------------
           --------------------------------
           -- Trying 'Unix Makefiles' generator - failure
           --------------------------------------------------------------------------------
     
     
               =============================DEBUG ASSISTANCE=============================
               If you are seeing a compilation error please try the following steps to
               successfully install cmake:
               1) Upgrade to the latest pip and try again. This will fix errors for most
                  users. See: https://pip.pypa.io/en/stable/installing/#upgrading-pip
               2) If on Linux, with glibc < 2.12, you can set PIP_ONLY_BINARY=cmake in
                  order to retrieve the last manylinux1 compatible wheel.
               3) If on Linux, with glibc < 2.12, you can cap "cmake<3.23" in your
                  requirements in order to retrieve the last manylinux1 compatible wheel.
               4) Open an issue with the debug information that follows at
                  https://github.com/scikit-build/cmake-python-distributions/issues
     
               Python: 3.11.2
               platform: Linux-5.4.0-144-generic-armv7l-with-glibc2.28
               glibc: glibc 2.28
               machine: armv7l
               bits: 32
               pip: n/a
               setuptools: 67.5.1
               scikit-build: 0.16.7
               PEP517_BUILD_BACKEND=setuptools.build_meta
               =============================DEBUG ASSISTANCE=============================
     
           ********************************************************************************
           scikit-build could not get a working generator for your system. Aborting build.
     
           Building Linux wheels for Python 3.11 requires a compiler (e.g gcc).
           But scikit-build does *NOT* know how to install it on raspbian
     
           To build compliant wheels, consider using the manylinux system described in PEP-513.
           Get it with "dockcross/manylinux-x86" docker image:
     
             https://github.com/dockcross/dockcross#readme
     
           For more details, please refer to scikit-build documentation:
     
             http://scikit-build.readthedocs.io/en/latest/generators.html#linux
     
           ********************************************************************************
           [end of output]
     
       note: This error originates from a subprocess, and is likely not a problem with pip.
       ERROR: Failed building wheel for cmake
     Failed to build cmake
     ERROR: Could not build wheels for cmake, which is required to install pyproject.toml-based projects
     [end of output]
 
 note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.```

SteveKhoa · 2023-04-08T04:01:08Z

@Matsoosterlaken Me too, seems like OpenCV does not support Python 3.11 till now.

Armin-H · 2023-05-27T13:04:24Z

@skvark I'm trying to install opencv-python 4.7.0.72 on Ubuntu and I'm using python 3.6 .
I know that python 3.6 is depricated but I have to use python 3.6 for some project. Is this possible to install opencv-python 4.7.0.72 on python 3.6 ?

Vishu9519 · 2023-05-31T13:36:03Z

I'm also facing the same issue.
I'm trying to install opencv-python on my HPC server. I've created an environment, while most of the packages are getting installed, for some reason opencv-python is giving error.

mstixenberger · 2023-06-29T14:26:01Z

any updates on this?
i have the same problem when installing opencv on a raspberry pi (running in docker with different python-base images (tried from 3.8 until 3.11, nothing works so far))

liondk · 2023-07-14T07:15:51Z

Hi
Any update about this?
I'm facing the same issue with my Pi4

omrode1 · 2023-07-26T15:47:53Z

try installing an earlier version of OpenCV, like in my case the following version worked. pip install opencv-python==4.5.3.56

fankai17277 · 2023-08-22T04:10:04Z

yes, try installing a earlier version of OpenCV .

hossein890 · 2023-10-03T19:50:45Z

I have also problem with installing the package
'
'
Collecting opencv-python
Using cached opencv-python-4.8.1.78.tar.gz (92.1 MB)
Installing build dependencies ... error
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> [240 lines of output]
Ignoring numpy: markers 'python_version == "3.6" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
Ignoring numpy: markers 'python_version == "3.7" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
Ignoring numpy: markers 'python_version == "3.8" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
Ignoring numpy: markers 'python_version <= "3.9" and sys_platform == "linux" and platform_machine == "aarch64"' don't match your environment
Ignoring numpy: markers 'python_version <= "3.9" and sys_platform == "darwin" and platform_machine == "arm64"' don't match your environment
Ignoring numpy: markers 'python_version == "3.9" and platform_machine != "aarch64" and platform_machine != "arm64"' don't match your environment
Ignoring numpy: markers 'python_version == "3.10" and platform_system != "Darwin"' don't match your environment
Ignoring numpy: markers 'python_version == "3.10" and platform_system == "Darwin"' don't match your environment
Collecting cmake>=3.1
Obtaining dependency information for cmake>=3.1 from https://files.pythonhosted.org/packages/02/ba/9d83d76ad80167315f7e57d20055062024868f7ee4f153a8e6b6f6aaf332/cmake-3.27.6-py2.py3-none-macosx_10_10_universal2.macosx_10_10_x86_64.macosx_11_0_arm64.macosx_11_0_universal2.whl.metadata
Using cached cmake-3.27.6-py2.py3-none-macosx_10_10_universal2.macosx_10_10_x86_64.macosx_11_0_arm64.macosx_11_0_universal2.whl.metadata (6.7 kB)
Collecting numpy==1.22.2
Using cached numpy-1.22.2.zip (11.4 MB)
Installing build dependencies: started
Installing build dependencies: finished with status 'done'
Getting requirements to build wheel: started
Getting requirements to build wheel: finished with status 'done'
Preparing metadata (pyproject.toml): started
Preparing metadata (pyproject.toml): finished with status 'done'
Collecting pip
Obtaining dependency information for pip from https://files.pythonhosted.org/packages/50/c2/e06851e8cc28dcad7c155f4753da8833ac06a5c704c109313b8d5a62968a/pip-23.2.1-py3-none-any.whl.metadata
Using cached pip-23.2.1-py3-none-any.whl.metadata (4.2 kB)
Collecting scikit-build>=0.14.0
Obtaining dependency information for scikit-build>=0.14.0 from https://files.pythonhosted.org/packages/fa/af/b3ef8fe0bb96bf7308e1f9d196fc069f0c75d9c74cfaad851e418cc704f4/scikit_build-0.17.6-py3-none-any.whl.metadata
Using cached scikit_build-0.17.6-py3-none-any.whl.metadata (14 kB)
Collecting setuptools==59.2.0
Using cached setuptools-59.2.0-py3-none-any.whl (952 kB)
Collecting distro (from scikit-build>=0.14.0)
Using cached distro-1.8.0-py3-none-any.whl (20 kB)
Collecting packaging (from scikit-build>=0.14.0)
Obtaining dependency information for packaging from https://files.pythonhosted.org/packages/ec/1a/610693ac4ee14fcdf2d9bf3c493370e4f2ef7ae2e19217d7a237ff42367d/packaging-23.2-py3-none-any.whl.metadata
Using cached packaging-23.2-py3-none-any.whl.metadata (3.2 kB)
Collecting wheel>=0.32.0 (from scikit-build>=0.14.0)
Obtaining dependency information for wheel>=0.32.0 from https://files.pythonhosted.org/packages/b8/8b/31273bf66016be6ad22bb7345c37ff350276cfd46e389a0c2ac5da9d9073/wheel-0.41.2-py3-none-any.whl.metadata
Using cached wheel-0.41.2-py3-none-any.whl.metadata (2.2 kB)
Using cached cmake-3.27.6-py2.py3-none-macosx_10_10_universal2.macosx_10_10_x86_64.macosx_11_0_arm64.macosx_11_0_universal2.whl (47.4 MB)
Using cached pip-23.2.1-py3-none-any.whl (2.1 MB)
Using cached scikit_build-0.17.6-py3-none-any.whl (84 kB)
Using cached wheel-0.41.2-py3-none-any.whl (64 kB)
Using cached packaging-23.2-py3-none-any.whl (53 kB)
Building wheels for collected packages: numpy
Building wheel for numpy (pyproject.toml): started
Building wheel for numpy (pyproject.toml): finished with status 'error'
error: subprocess-exited-with-error

    × Building wheel for numpy (pyproject.toml) did not run successfully.
    │ exit code: 1
    ╰─> [186 lines of output]
        setup.py:66: RuntimeWarning: NumPy 1.22.2 may not yet support Python 3.11.
          warnings.warn(
        Running from numpy source directory.
        Processing numpy/random/_bounded_integers.pxd.in
        Processing numpy/random/_philox.pyx
        Processing numpy/random/_bounded_integers.pyx.in
        Processing numpy/random/_sfc64.pyx
        Processing numpy/random/_mt19937.pyx
        Processing numpy/random/bit_generator.pyx
        Processing numpy/random/mtrand.pyx
        Processing numpy/random/_generator.pyx
        Processing numpy/random/_pcg64.pyx
        Processing numpy/random/_common.pyx
        Cythonizing sources
        INFO: blas_opt_info:
        INFO: blas_armpl_info:
        INFO: customize UnixCCompiler
        INFO:   libraries armpl_lp64_mp not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: blas_mkl_info:
        INFO:   libraries mkl_rt not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: blis_info:
        INFO:   libraries blis not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: openblas_info:
        INFO:   libraries openblas not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: accelerate_info:
        INFO:   libraries accelerate not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO: Library accelerate was not found. Ignoring
        INFO:   libraries veclib not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO: Library veclib was not found. Ignoring
        INFO:   FOUND:
        INFO:     extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
        INFO:     extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
        INFO:     define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]
        INFO:
        INFO:   FOUND:
        INFO:     extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
        INFO:     extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
        INFO:     define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]
        INFO:
        svnversion: error: The subversion command line tools are no longer provided by Xcode.
        non-existing path in 'numpy/distutils': 'site.cfg'
        INFO: lapack_opt_info:
        INFO: lapack_armpl_info:
        INFO:   libraries armpl_lp64_mp not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: lapack_mkl_info:
        INFO:   libraries mkl_rt not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: openblas_lapack_info:
        INFO:   libraries openblas not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: openblas_clapack_info:
        INFO:   libraries openblas,lapack not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO: flame_info:
        INFO:   libraries flame not found in ['/Users/hossein/PycharmProjects/HandTracking/venv/lib', '/usr/local/lib', '/usr/lib']
        INFO:   NOT AVAILABLE
        INFO:
        INFO:   FOUND:
        INFO:     extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers']
        INFO:     extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
        INFO:     define_macros = [('NO_ATLAS_INFO', 3), ('HAVE_CBLAS', None)]
        INFO:
        Warning: attempted relative import with no known parent package
        /private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py:275: UserWarning: Unknown distribution option: 'define_macros'
          warnings.warn(msg)
        running bdist_wheel
        running build
        running config_cc
        INFO: unifing config_cc, config, build_clib, build_ext, build commands --compiler options
        running config_fc
        INFO: unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
        running build_src
        INFO: build_src
        INFO: building py_modules sources
        creating build
        creating build/src.macosx-10.9-universal2-3.11
        creating build/src.macosx-10.9-universal2-3.11/numpy
        creating build/src.macosx-10.9-universal2-3.11/numpy/distutils
        INFO: building library "npymath" sources
        WARN: Could not locate executable gfortran
        WARN: Could not locate executable f95
        WARN: Could not locate executable nagfor
        WARN: Could not locate executable f90
        WARN: Could not locate executable f77
        WARN: Could not locate executable xlf90
        WARN: Could not locate executable xlf
        WARN: Could not locate executable ifort
        WARN: Could not locate executable ifc
        WARN: Could not locate executable g77
        WARN: Could not locate executable g95
        WARN: Could not locate executable pgfortran
        WARN: don't know how to compile Fortran code on platform 'posix'
        creating build/src.macosx-10.9-universal2-3.11/numpy/core
        creating build/src.macosx-10.9-universal2-3.11/numpy/core/src
        creating build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath
        INFO: conv_template:> build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath/npy_math_internal.h
        INFO:   adding 'build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath' to include_dirs.
        INFO: conv_template:> build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath/ieee754.c
        INFO: conv_template:> build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath/npy_math_complex.c
        INFO: None - nothing done with h_files = ['build/src.macosx-10.9-universal2-3.11/numpy/core/src/npymath/npy_math_internal.h']
        INFO: building library "npyrandom" sources
        INFO: building extension "numpy.core._multiarray_tests" sources
        creating build/src.macosx-10.9-universal2-3.11/numpy/core/src/multiarray
        INFO: conv_template:> build/src.macosx-10.9-universal2-3.11/numpy/core/src/multiarray/_multiarray_tests.c
        INFO: building extension "numpy.core._multiarray_umath" sources
        Traceback (most recent call last):
          File "/Users/hossein/PycharmProjects/HandTracking/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
            main()
          File "/Users/hossein/PycharmProjects/HandTracking/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
            json_out['return_val'] = hook(**hook_input['kwargs'])
                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/Users/hossein/PycharmProjects/HandTracking/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel
            return _build_backend().build_wheel(wheel_directory, config_settings,
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 230, in build_wheel
            return self._build_with_temp_dir(['bdist_wheel'], '.whl',
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 215, in _build_with_temp_dir
            self.run_setup()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 268, in run_setup
            self).run_setup(setup_script=setup_script)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/build_meta.py", line 158, in run_setup
            exec(compile(code, __file__, 'exec'), locals())
          File "setup.py", line 461, in <module>
            setup_package()
          File "setup.py", line 453, in setup_package
            setup(**metadata)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/core.py", line 169, in setup
            return old_setup(**new_attr)
                   ^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/__init__.py", line 153, in setup
            return distutils.core.setup(**attrs)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 148, in setup
            dist.run_commands()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 967, in run_commands
            self.run_command(cmd)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
            cmd_obj.run()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/wheel/bdist_wheel.py", line 299, in run
            self.run_command('build')
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
            self.distribution.run_command(command)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
            cmd_obj.run()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/command/build.py", line 61, in run
            old_build.run(self)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/command/build.py", line 135, in run
            self.run_command(cmd_name)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/cmd.py", line 313, in run_command
            self.distribution.run_command(command)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-build-env-kv09056g/overlay/lib/python3.11/site-packages/setuptools/_distutils/dist.py", line 986, in run_command
            cmd_obj.run()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/command/build_src.py", line 144, in run
            self.build_sources()
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/command/build_src.py", line 161, in build_sources
            self.build_extension_sources(ext)
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/command/build_src.py", line 318, in build_extension_sources
            sources = self.generate_sources(sources, ext)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/distutils/command/build_src.py", line 378, in generate_sources
            source = func(extension, build_dir)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/core/setup.py", line 456, in generate_config_h
            moredefs, ignored = cocache.check_types(config_cmd, ext, build_dir)
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/core/setup.py", line 50, in check_types
            out = check_types(*a, **kw)
                  ^^^^^^^^^^^^^^^^^^^^^
          File "/private/var/folders/jc/nhnv1p4x36v7h99g3w58c17w0000gn/T/pip-install-uj3q4qvq/numpy_69bc37f504ed4f51b8d81ce79018242a/numpy/core/setup.py", line 311, in check_types
            raise SystemError(
        SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.
        [end of output]
  
    note: This error originates from a subprocess, and is likely not a problem with pip.
    ERROR: Failed building wheel for numpy
  Failed to build numpy
  ERROR: Could not build wheels for numpy, which is required to install pyproject.toml-based projects
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

'
'

NasaKHw · 2024-02-07T23:22:41Z

consider installing python3-dev or python3-devel using yum and update setuptools with pip and setuptools wheel ,it worked for me with opencv-python-headless when it cant build wheel

Amy73Green · 2024-03-25T14:42:33Z

consider installing python3-dev or python3-devel using yum and update setuptools with pip and setuptools wheel ,it worked for me with opencv-python-headless when it cant build wheel

I'm having this same issue trying to build a wheel for openCV on my raspberry pi 3. I installed dnf so I could do what you said, Using didn't work, because it said that there were no enabled repositories in /etc/yum/repos.v or /etc/yum.repos.v . What commands would you use to update your setuptools and wheel with pip? Should I use pip3 since the program is for python3?

I apologize, I am fairly new to this and taking over someone else's project so there has been a lot of unknown variables. Thank you for the help!

lastbus · 2024-04-28T05:55:02Z

I also met this problem. I solved this by trying pip install opencv-python==<latest version to older version>, till pip install opencv-python==4.6.0.66 successed

bob020416 · 2024-06-08T15:01:09Z

Try using conda install py-opencv solve for me

eddahbihossine · 2024-09-24T17:10:52Z

i tried earlier versions for my Imac In order to install open cv all i get is this :

and it keeps running like forever

Anyone who solved this problem

sosucat · 2025-02-05T02:32:09Z

try installing an earlier version of OpenCV, like in my case the following version worked. pip install opencv-python==4.5.3.56

This should work for most of us. You can refer to opencv-python release history (https://pypi.org/project/opencv-python/#history) to pick one supporting your python versions. The supported python versions are listed at the bottom of each release note.

yinfan98 mentioned this issue Dec 18, 2023

Jetson Xavier NX install mmcv MMCV_WITH_OPS=1 pip install -e . failed open-mmlab/mmdeploy#2603

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Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects #812

Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects #812

lzhhh93 commented Mar 2, 2023

skvark commented Mar 6, 2023

Matsoosterlaken commented Mar 7, 2023

SteveKhoa commented Apr 8, 2023

Armin-H commented May 27, 2023

Vishu9519 commented May 31, 2023

mstixenberger commented Jun 29, 2023

liondk commented Jul 14, 2023

omrode1 commented Jul 26, 2023

fankai17277 commented Aug 22, 2023

hossein890 commented Oct 3, 2023 •

edited

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NasaKHw commented Feb 7, 2024

Amy73Green commented Mar 25, 2024

lastbus commented Apr 28, 2024

bob020416 commented Jun 8, 2024

eddahbihossine commented Sep 24, 2024 •

edited

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sosucat commented Feb 5, 2025

Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects #812

Failed to build opencv-python ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-based projects #812

Comments

lzhhh93 commented Mar 2, 2023

skvark commented Mar 6, 2023

Matsoosterlaken commented Mar 7, 2023

SteveKhoa commented Apr 8, 2023

Armin-H commented May 27, 2023

Vishu9519 commented May 31, 2023

mstixenberger commented Jun 29, 2023

liondk commented Jul 14, 2023

omrode1 commented Jul 26, 2023

fankai17277 commented Aug 22, 2023

hossein890 commented Oct 3, 2023 • edited Loading

NasaKHw commented Feb 7, 2024

Amy73Green commented Mar 25, 2024

lastbus commented Apr 28, 2024

bob020416 commented Jun 8, 2024

eddahbihossine commented Sep 24, 2024 • edited Loading

i tried earlier versions for my Imac In order to install open cv all i get is this :

Anyone who solved this problem

sosucat commented Feb 5, 2025

hossein890 commented Oct 3, 2023 •

edited

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eddahbihossine commented Sep 24, 2024 •

edited

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