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Hi

Thanks for making a MAC version of orb-slam2 available!

I met a problem today when I tried to build the orb slam system. Could you please help me address this issue?

I install all dependencies including “opencv”, “glew”, etc via “brew”. I think I did successfully install all the packages especially the “opencv” since I tried it in python and it did work.

However, when I tried to build the slam system using the command “./build.sh”. It gave me an error “CMake Error at CMakeLists.txt:35 (message): OpenCV > 2.4.3 not found”.

I checked the CMakeList File and I guess the problem is that the command “find_package” cannot find the installed OpenCV. I have tried different methods to solve this problem including adding PATH in “.bash_profile” and setting the path manually in CMakeList, but none of them works.

Or maybe the problem is we need to write a “FindOpenCV.cmake” file like you did for “eigen”. I got stuck here and do not know where to go.

Could you help me solve this problem?

By the way, I have upgraded all packages to newest versions using brew and my mac OS is Mojave 10.14.2.

Thanks very much!

Han