1、apt-get update
apt-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opencv3.1
wget https://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 opencv
pkg-config --cflags opencv
