Opencv3.1+Ubuntu15.10

1、apt-get updateapt-get upgrade

2、apt-get install libqt4-dev libopencv-dev build-essential cmake git libgtk2.0-dev pkg-config python-dev python-numpy libdc1394-22 libdc1394-22-dev libjpeg-dev libpng12-dev libtiff5-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libxine2-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev libtbb-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils unzip

3、下载opencv3.1wgethttps://github.com/Itseez/opencv/archive/3.1.0.zip

4、下载完了 放在 /usr/local用 unzip 解压刚才下载文件

5、进入opencv-3.1.0创建build

6、进入 build接下来 就开始干cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..

7、make -j $(nproc)和make install

8、/bin/bash -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'ldconfig(这一步很重要)

9、pkg-config --modversion opencvpkg-config --cflags opencv