Linux中opencv安装

主要安装方法参考：

https://blog.csdn.net/public669/article/details/99044895

但是在步骤2.4与2.5中可能会出现如下报错：

错误：make[2]: *** [modules/python3/CMakeFiles/opencv_python3.dir/build.make:56: modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:21149: modules/python3/CMakeFiles/opencv_python3.dir/all] Error 2
make: *** [Makefile:138: all] Error 2

解决方法参考：

https://blog.csdn.net/qq_44357371/article/details/105966714