1:首先要安装各种依赖
sudo apt-get update更新数据源
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-devsudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev
2:获取opencv源码
git clone https://github.com/opencv/opencv.git
3:创建build目录 mkdir build
4:安装cmake编译工具 apt-get install cmake-gui
5:在乌班图图形界面的终端上打cmake-gui。