When cloning your great project, it took me quite some time to figure out why it wouldn't compile. You'll get the warning: I get the error "opencv2/opencv.hpp" not found
I realized that the opencv version that is included in the git repository is broken since the header files are no longer reachable.
Ik made a post on stackoverflow about this issue:
http://stackoverflow.com/questions/34429936/opencv2-opencv-hpp-file-not-found-in-xcode/37187743#37187743
Regards,
Rudie