Other ways to get JRuby
If you use RVM, then installing JRuby is also a piece of cake:
<font color="#CC0000"><code>rvm install jruby</code></font>
JRuby might also be available as OS packages for your favorite package manager, check the JRuby Distributions page for more information.
http://jruby.org/getting-started
http://torquebox.org
