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opencv-pythonのインストールが進まないときの対処法

Posted at

久しぶりにOpenCVをインストールしようとすると、中々進まないな?
何かおかしいのかな?と不安に思うことがあったので記録しておきます。

実行環境

種別 バージョン
conda 22.9.0
Python 3.11

解消方法

インストールコマンドの後ろに'--verbose'を追加して、進捗状態を見守る。

インストールコマンド
pip install opencv-python --verbose

opencv-pythonインストールの進行状態
  -- Build files have been written to: /private/var/folders/g2/7mngl_8j1rb0sfzg6vgx0dlw0000gn/T/pip-install-c836b3t6/opencv-python_857044d6bd3a47e089b4f69915a44bd4/_skbuild/macosx-10.16-x86_64-3.11/cmake-build
  [  0%] Built target opencv_dnn_plugins
  [  0%] Built target opencv_highgui_plugins
  [  1%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/jpeg12-static.dir/src/jcapistd.c.o
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  [  3%] Built target jpeg12-static
  [  3%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/jpeg16-static.dir/src/jcapistd.c.o
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  [  4%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/jpeg16-static.dir/src/jutils.c.o
  [  4%] Built target jpeg16-static
  [  4%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/libjpeg-turbo.dir/src/jcapistd.c.o
  [  4%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/libjpeg-turbo.dir/src/jccolor.c.o
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  [  4%] Building C object 3rdparty/libjpeg-turbo/CMakeFiles/libjpeg-turbo.dir/src/jcmainct.c.o

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