title: OpenCV3 installation on Mac
body: <p>I tried to install OpenCV3 for Mac with the following command in terminal:</p>
  
  <pre><code>brew install opencv3 --with-contrib -with-ffmpeg
  </code></pre>
  
  <p>It repeatedly gets stuck at this point:</p>
  
  <pre><code>cmake .. -DCMAKE_C_FLAGS_RELEASE=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE=-DNDEBUG -DCMAKE
  </code></pre>
  
  <p>Can someone please tell me how to fix this?</p>