title: JRuby EventMachine no such file to load
body: <p>I have intalled EventMachine in JRuby (I am using Win32). When I try the server example, I get an error when </p>
  
  <pre><code>require 'eventmachine'
  </code></pre>
  
  <p>The error is:</p>
  
  <pre><code>C:\dev\em&gt;jruby server.rb
  </code></pre>
  
  <p>server.rb:1:in `require': no such file to load -- eventmachine (LoadError)
          from server.rb:1</p>
  
  <p>But the gem is installed!</p>
  
  <pre><code>C:\dev\myapp&gt;jruby -S gem install eventmachine
  Successfully installed eventmachine-0.12.8-java
  1 gem installed
  Installing ri documentation for eventmachine-0.12.8-java...
  Installing RDoc documentation for eventmachine-0.12.8-java...
  Could not find main page README
  Could not find main page README
  Could not find main page README
  Could not find main page README
  </code></pre>