17 Jul 07
RubyForge: Ruby One-Click Installer for OSX: Project Info →
Universal mini-installers (i386, PPC) of Ruby 1.8.6 for Mac OS X with packaged Rubygems, SQLite3, Readline, Mongrel, Ruby-LDAP and Ragel to easily deploy Ruby, Rails and database applications on OSX. Does not require Apple’s Developer Tools to work.