Trouble including httparty in ruby on rails <p>I've been trying to use HTTParty in my rails code</p> <pre><code>sudo gem install httparty </code></pre> <p>From the command line I can now successfully do</p> <pre><code>httparty "http://twitter.com/statuses/public_timeline.json" </code></pre> <p>When I try this in my rails app</p> <pre><code>require 'rubygems' require 'httparty' class FooController &lt; ApplicationController include HTTParty def bar blah = HTTParty.get("http://twitter.com/statuses/public_timeline.json") end end </code></pre> <p>I get the error message "no such file to load -- httparty"</p> <p>I suspect there is something wrong with my environment?</p>