1、下载 opencv-3.0.0..zip
2、移除之前安装的 ffmpeg 和x264:
sudo apt-get -y remove ffmpeg x264 libx264-dev
3、安装依赖项:
sudo apt-get -y install libopencv-dev
sudo apt-get -y install build-essential checkinstall cmake pkg-config yasm
sudo apt-get -y install libtiff4-dev libjpeg-dev libjasper-dev
sudo apt-get -y install libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev
sudo apt-get -y install python-dev python-numpy
sudo apt-get -y install libtbb-dev
sudo apt-get -y install libqt4-dev libgtk2.0-dev
sudo apt-get -y install libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev
sudo apt-get -y install x264 v4l-utils ffmpeg
sudo apt-get -y install libgtk2.0-dev
4、 (1)解压下载好的opencv-3.0.0.zip:unzip opencv-3.0.0.zip
(2)进入解压好的opencv文件夹:cd opencv-3.0.0
(3)新建一个名为build文件夹:mkdir build
(4)输入命令:cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
(该过程中会自动下载ippicv_linux_20141027.tgz,如果你所处的网络下载不了,就在本博客中下载或者在网上下载,然后将下载的包放到opencv-3.0.0/3rdparty/ippicv/downloads/linux-8b449a536a2157bcad08a2b9f266828b/下的文件中,然后重新输入命令即可)
(5) 输入命令:make -j4
(6)安装:sudo make install
(7)输入命令:sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
(8)输入命令:sudo ldconfig
如果中途没有报错那就安装好了!
(本博客中上传了opencv-3.0.0.zip和ippicv_linux_20141027.tgz。需要的朋友可以下载)