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lucadentella / raspberry-dgc

Read and verify EU Digital Covid Certificates with Raspberry Pi and Pi Camera
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problem installing opencv-contrib-python #31

Closed TBKRK closed 2 years ago

TBKRK commented 2 years ago

Hi, I try to install on raspberrypi zero, but get following error. I use --no-cache-dir, without it it fails with "killed" status - probably not enough memory.

pi@raspberrypi:~ $ pip3 install opencv-contrib-python --no-cache-dir Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple Collecting opencv-contrib-python Downloading https://files.pythonhosted.org/packages/13/71/7d4bf5e4709aa6478718 7a63810f040d4d3d7ad329b618b0dea013fdb198/opencv-contrib-python-4.5.5.62.tar.gz ( 150.4MB) 100% |████████████████████████████████| 150.4MB 1.5MB/s Installing build dependencies ... done Requirement already satisfied: numpy>=1.14.5 in /usr/lib/python3/dist-packages ( from opencv-contrib-python) (1.16.2) Installing collected packages: opencv-contrib-python Running setup.py install for opencv-contrib-python ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, toke nize;file='/tmp/pip-install-1p75nk67/opencv-contrib-python/setup.py';f=getat tr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close ();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-lu0ga 6v6/install-record.txt --single-version-externally-managed --compile --user --pr efix=: /tmp/pip-build-env-84b1vuda/lib/python3.7/site-packages/setuptools/command/i nstall.py:37: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. setuptools.SetuptoolsDeprecationWarning, Traceback (most recent call last): File "/tmp/pip-build-env-84b1vuda/lib/python3.7/site-packages/skbuild/setu ptools_wrap.py", line 564, in setup cmkr = cmaker.CMaker(cmake_executable) File "/tmp/pip-build-env-84b1vuda/lib/python3.7/site-packages/skbuild/cmak er.py", line 95, in init self.cmake_version = get_cmake_version(self.cmake_executable) File "/tmp/pip-build-env-84b1vuda/lib/python3.7/site-packages/skbuild/cmak er.py", line 82, in get_cmake_version "Problem with the CMake installation, aborting build. CMake executable i s %s" % cmake_executable)

Problem with the CMake installation, aborting build. CMake executable is cma                                                                        ke

----------------------------------------

Command "/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip- install-1p75nk67/opencv-contrib-python/setup.py';f=getattr(tokenize, 'open', ope n)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-lu0ga6v6/install-record.txt - -single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-install-1p75nk67/opencv-contrib-python/ pi@raspberrypi:~ $ sudo pip3 install opencv-contrib-python --no-cache-dir Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple Collecting opencv-contrib-python Downloading https://files.pythonhosted.org/packages/13/71/7d4bf5e4709aa64787187a63810f040d4d3d7ad329b618b0dea013fdb198/opencv-contrib-python-4.5.5.62.tar.gz (150.4MB) 100% |████████████████████████████████| 150.4MB 1.7MB/s Installing build dependencies ... done Requirement already satisfied: numpy>=1.14.5 in /usr/lib/python3/dist-packages (from opencv-contrib-python) (1.16.2) Installing collected packages: opencv-contrib-python Running setup.py install for opencv-contrib-python ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-m1tbgd3p/opencv-contrib-python/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-32tpc4zn/install-record.txt --single-version-externally-managed --compile: /tmp/pip-build-env-v9uo3gw2/lib/python3.7/site-packages/setuptools/command/install.py:37: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. setuptools.SetuptoolsDeprecationWarning, Traceback (most recent call last): File "/tmp/pip-build-env-v9uo3gw2/lib/python3.7/site-packages/skbuild/setuptools_wrap.py", line 564, in setup cmkr = cmaker.CMaker(cmake_executable) File "/tmp/pip-build-env-v9uo3gw2/lib/python3.7/site-packages/skbuild/cmaker.py", line 95, in init self.cmake_version = get_cmake_version(self.cmake_executable) File "/tmp/pip-build-env-v9uo3gw2/lib/python3.7/site-packages/skbuild/cmaker.py", line 82, in get_cmake_version "Problem with the CMake installation, aborting build. CMake executable is %s" % cmake_executable)

Problem with the CMake installation, aborting build. CMake executable is cmake

----------------------------------------

Command "/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-m1tbgd3p/opencv-contrib-python/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-32tpc4zn/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-m1tbgd3p/opencv-contrib-python/

lucadentella commented 2 years ago

Hi

OpenCV requires a huge amount of resources and, reading the forum, I can see many users facing similar issues. Unfortunately this is not something I can solve, you'd better ask in the official forum/repo.

I tested the project with Pi3 (and Pi4) and the installation of OpenCV took several minutes but succeded.

TBKRK commented 2 years ago

Hi, thank you for explanation, will try to manage it…

One more question – which version of Raspberry do you use? Bullseye with or without desktop? Or Raspberry Pi OS legacy with or without desktop?

Regards

Tomasz

From: lucadentella @. Sent: Friday, December 31, 2021 11:22 AM To: lucadentella/raspberry-dgc @.> Cc: TBKRK @.>; Author @.> Subject: Re: [lucadentella/raspberry-dgc] problem installing opencv-contrib-python (Issue #31)

Hi

OpenCV requires a huge amount of resources and, reading the forum, I can see many users facing similar issues. Unfortunately this is not something I can solve, you'd better ask in the official forum/repo.

I tested the project with Pi3 (and Pi4) and the installation of OpenCV took several minutes but succeded.

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