环境搭建

Ubuntu 16.04 mater

python 2.7

MySQL

MySQLdb

前面已经介绍了系统的安装和配置
1.安装Python
sudo apt-get install python-pip
sudo apt-get install libmysqlclient-dev
pip install mysql-python
2.安装mysql
sudo apt-get install mysql-server
运行过后会出现界面提示输入root密码，输入即可
 

3.下载和安装OpenCV 3.2.0

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

从github上下载最新的源码:

git clone https://github.com/opencv/opencv.git       #这个是最新的OpenCV 公布在github上的代码
git clone https://github.com/opencv/opencv_contrib.git #这个里面有一些模块，比如freetype，face，
下载完后
将./opencv_contrib/moudles/freetype和face文件直接复制到./opencv/moudles/下，Linux命令解释：cp(copy)复制，-R表示递归
cp -R ./opencv_contrib/moudles/freetype ./opencv/moudles/
cp -R ./opencv_contrib/moudles/face ./opencv/moudles/
编译opencv

cd ./opencv
mkdir release
cd release
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
make -j4  
sudo make install