No Mac OS Maverick, instalei o OpenCV com umbrew install opencv.

Criei um programa simples (copiado deeste tutorial) A compilação funcionou bem, mas ao executar o executável, recebo o seguinte erro:

dyld: Library not loaded: /usr/local/lib/libpng16.16.dylib
  Referenced from: /usr/local/lib/libopencv_highgui.2.4.dylib
  Reason: Incompatible library version: libopencv_highgui.2.4.dylib requires version 33.0.0 or later, but libpng16.16.dylib provides version 32.0.0
Trace/BPT trap: 5

Eu verifiquei issolibpngfoi instalado corretamente viabrew install libpng e correu umbrew upgrade para garantir que tudo esteja atualizado.

Corridalocate libpng16.dylib retorna:

/Applications/GIMP.app/Contents/Resources/lib/libpng16.16.dylib
/usr/local/Cellar/libpng/1.6.10/lib/libpng16.16.dylib
/usr/local/Cellar/libpng/1.6.12/lib/libpng16.16.dylib
/usr/local/Cellar/libpng/1.6.13/lib/libpng16.16.dylib
/usr/local/Cellar/libpng/1.6.15/lib/libpng16.16.dylib
/usr/local/lib/libpng16.16.dylib

Qualquer ideia?