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OpenCV3(+Qt5)をbrewでインストールすると失敗する時の回避方法

Last updated at Posted at 2016-11-03
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現時点(11/3)、[brew install opencv3]でエラーとなるので回避方法をメモ.


1. brewのアップデート&アップグレード

# brewが正常か確認
brew doctor
# brewのアップデート&アップグレード
brew update
brew upgrade

2. 依存ライブラリやツールをインストール

brew install cmake
brew install pkg-config
brew install libtiff
brew install jasper
brew install tbb
brew install ffmpeg
brew install qt5
brew linkapps qt5
brew install Matlab

3. OpenCVのインストール

brew tap homebrew/science
brew reinstall opencv3 --HEAD --c++11 --with-contrib --with-opengl --with-qt5 --without-opencl --with-python3

4. OpenCVの確認

/usr/local/Cellar/opencv3/HEAD-6c12533_4/bin/opencv_version 

↑を実行し↓が表示されればOK
3.1.0-dev

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