ubuntu16.04安装opencv3.4.教程
https://blog.csdn.net/cocoaqin/article/details/78163171
注意事项:1.出现如下错误时:include/darknet.h:25:43: fatal error: opencv2/highgui/highgui_c.h: No such file or directory
重新安装opencv,可以在cmake时加上”cmake -DINSTALL_CREATE_DISTRIB=ON” 这句。
sudo cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local … -DWITH_IPP=ON -DINSTALL_CREATE_DISTRIB=ON
2.测试
进入opencv-3.4.1/samples/cpp/example_cmake目录下
sudo cmake .
sudo make
./opencv_example
注意:不能忘记加 sudo