From: Kris Windham Date: 2008-11-09T05:25:44+09:00 Subject: Re: Newbie install problem rmagick has a ton of prerequisites. sounds like you need to start by installing zlib http://www.zlib.net/ > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in > `gem_original_require': no such file to load -- zlib (LoadError) -- Posted via http://www.ruby-forum.com/.