安装依赖项
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
解压
sudo unzip opencv-3.2.0.zip
sudo tar -xzvf opencv_contrib-3.2.0.tar.gz
编译安装
cd opencv-3.2.0
sudo mkdir build
cd build
安装：
cd opencv-3.2.0
sudo cmake .
sudo make install
这样就安装好了