Mac OS 10.12.1 with latest head of OpenCV.
Having a problem with a stray library. Any suggestions on how to fix?
dyld: Library not loaded: @executable_path/lib/libXext.6.dylib Referenced from: /usr/local/opt/sdl/lib/libSDL-1.2.0.dylib Reason: no suitable image found. Did find: /usr/local/lib/libXext.6.dylib: open() failed with errno=13