fatal error: opencv2/opencv.hpp: No such file or directory

1、具体问题

fatal error: opencv2/opencv.hpp: No such file or directory #include <opencv2/opencv.hpp>

2、解决方法

这是因为opencv头文件的路径中多了一个opencv4的文件夹:/usr/include/opencv4/opencv2

可以将opencv2文件夹链接到include文件夹下

sudo ln -s /usr/include/opencv4/opencv2 /usr/include/

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转载自blog.csdn.net/weixin_37950717/article/details/125221825