I've installed ImageMagick with ImageMagick installer script https://github.com/maddox/magick-installer. I am on OSX Lion 10.7, using RVM, Ruby 1.9.3p125. The problem seems to be with MagickWand.h here is the complete log /Users/pdjimeno/.rvm/rubies/ruby-1.9.3-p125/bin/ruby extconf.rb checking for Ruby version >= 1.8.5... yes extconf.rb:128: Use RbConfig instead of obsolete and deprecated Config.
![Bundle can't install RMagick gem on Mac OSX 10.7](https://cdn-ak-scissors.b.st-hatena.com/image/square/98d6f053a97a87156775f60757c60865d0f2c47d/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fstackoverflow%2FImg%2Fapple-touch-icon%402.png%3Fv%3D73d79a89bded)