ubuntu14.04下安装opencv3.2

1.http://opencv.org/ 下载安装包并解压

2.安装依赖

　[compiler]$ sudo apt-get install build-essential

　[required]$ sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev

　[optional]$ sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev

3.编译安装

　$ cd opencv-3.2.0

　$ sudo mkdir build

　$ cd build

　$ sudo cmake .. 可以在文件的默认追加新编译的3.10版本的路径，也就是cmake时：CMAKE_INSTALL_PREFIX=/usr/local/opencv/

4.安装

　$ sudo make -j4

　$ sudo make install

5.查看版本号

　$ pkg-config --modversion opencv