title: "uninitialized constant Authlogic"
body: <p>Just followed the Authlogic tutorial. I am getting "uninitialized constant Authlogic" when I try run the app. After searching, I can see that it has to do with gems/plugins but I can't find a solution.</p>
  
  <p>Edit:</p>
  
  <p>My UserSession model is:</p>
  
  <pre><code>class UserSession &lt; Authlogic::Session::Base
  end
  </code></pre>