ImageMagick OS X Installer
Installing ImageMagick / RMagick on OS X does not have to be a hastle. There is a very handy install script on RubyForge that does all of the work for you.
http://rubyforge.org/projects/rmagick/
Just be sure you have the following prereqs already installed on your Mac:
- XCode Tools
- X11 SDK
- X11.app
Also, even though the script is supposed to include RMagick Ruby library, that piece did not work for me. Luckily, a simple “sudo gem install rmagick” worked like a champ for me.