If you try to convert any image type like convert image.gif image.jpg you get the message: convert: no delegate configuration file found (delegates.mgk) Also, converting a .gif to a .pgm results in a black image.
fixed in imagemagick-4.2.1-3
Error message is no longer present, but gif->pgm conversion is still hosed.
it's just really dark. It's apparently writing a 16-bit gray pgm (change the 65535 on the third line to 255 and it works). Once I figure where to put the patch, it will be fixed...
fixed in ImageMagick-4.2.2-1