Don't install ghostscript and inkscape on osx

jenshnielsen · jenshnielsen · commit d7ca8478b1bf · 2016-06-16T15:12:51.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -76,7 +76,10 @@ before_install:
     else
       brew update
       brew tap homebrew/gui
-      brew install python libpng inkscape ffmpeg imagemagick mplayer ghostscript
+      brew install python libpng  ffmpeg imagemagick mplayer
+      # We could install ghostscript and inkscape here to test svg and pdf
+      # but this makes the test time really long.
+      # brew install ghostscript inkscape
     fi
 
 install:
