Ubuntu同時安裝OpenCV2和OpenCV3
阿新 • • 發佈：2018-12-11
Ubuntu下檢視linux版本
pkg-config --modversion opencv
sudo apt-get install build-essential libgtk2.0-dev libvtk5-dev libjpeg-dev libtiff4-dev libjasper-dev libopenexr-dev libtbb-dev
mkdir build && cd build
輸入命令
cmake -D CMAKE_BUILD_TYPE=RELEASE -D WITH_TBB=ON -D WITH_V4L=ON -D CMAKE_INSTALL_PREFIX=/usr/local/opencv320 .. make sudo make install
緊接著需要配置下檔案，通過修改bashrc檔案來設定PKG_ CONFIG_PATH（後來發現好像還需要改一下LD_LIBRARY_PATH）
sudo gedit ~/.bashrc
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/opencv320/lib/pkgconfig
export LD_LIBRARY_PATH=$PKG_CONFIG_PATH:/usr/local/opencv320/lib