安装:
1:下载opencv.2.4.13.tar.gz
2: 解压 tar -xzvf opencv.2.4.13.tar.gz
3: cd OpenCV-2.4.13
4: cmake CMakeLists.txt
5: make install
6:配置 vim /etc/ld.so.conf.d/opencv.conf 加入 /usr/local/lib
7:g++ `pkg-config opencv --libs --cflags opencv` hehe.c -o hehe