title: ImageMagick 7 with RMagick 2.16 on MacOS Sierra Can't find MagickWand.h
body: <p>I upgraded to imagemagick-7.0.4-3.sierra and now my previously installed RMagck 2.16 fails. I checked for MagicWand:</p>
  
  <p><code>
  $ find /usr/local -name MagickWand.h
  /usr/local/Cellar/imagemagick/7.0.4-3/include/ImageMagick-7/MagickWand/MagickWand.h
  </code></p>
  
  <p>So it seems to be there. Also I reinstalled and relinked pgk-config. Didn't help as well. Any ideas? </p>