ubuntu下編譯安裝opencv3
更新 apt-get（在安裝前最好先更新一下系統，不然可能會安裝失敗。） sudo apt-get update sudo apt-get upgrade 安裝依賴 （太多了，自己相應替換） sudo apt -y install libopencv-dev build-essential cmake git libgtk2.0-dev pkg-config python-dev python-numpy
sudo apt -y install libdc1394-22 libdc1394-22-dev libjpeg-dev libpng12-dev libjasper-dev libavcodec-dev libavformat-dev
sudo apt -y install libswscale-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev libtbb-dev libqt4-dev
sudo apt -y install libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils unzip sudo apt -y install libopencv-dev build-essential cmake git libgtk2.0-dev pkg-config python-dev python-numpy libdc1394-22
sudo apt -y install libdc1394-22-dev libjpeg-dev libpng12-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev
sudo apt -y install libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev libtbb-dev libqt4-dev libfaac-dev
sudo apt -y install libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils unzip --fix-missing 下載並解包（手動下載快一些) wget https://github.com/Itseez/opencv/archive/3.2.0.zip unzip opencv-3.2.0.zip
編譯
在cmake下載過程中可能會出現 ICV:DOWNLONDING ippicv_linux_20151201.tgz 但是一直下載不下來，自己可以手動下載，把壓縮包放到opencv-3.2.0/3rdparty/ippicv/downloads/linux-808b791a6eac9ed78d32a7666804320e/下 cd opencv-3.2.0 mkdir build cd build cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/home/your_path/opencv-3.2.0/lib -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
安裝
make -j8 (-j8是表示使用多執行緒編譯，加快速度，make 過程比較漫長，請耐心等待)
使用安裝命令，將opencv安裝到系統目錄下；若系統有多個opencv版本，可以不使用安裝命令，在工程中使用的時候直接指定某個版本的opencv就好 sudo make install 安裝完成，進行整理 sudo /bin/bash -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf' sudo ldconfig sudo apt-get update 測試是否安裝成功 python >>> import cv2 >>> cv2.__version__ '3.2.0' >>>