title: Ruby on Rails - Carmen gem: undefined method `country_select' for #<ActionView::Helpers::FormBuilder:0x5a53598>
body: <p>I'm pulling my hair out with this one.  I've tried installing the Carmen gem, then uninstalling it and trying this as a plugin, then uninstalling the plugin and re-installing the gem, restarting the server but nothing seems to help.</p>
  
  <p>Doesn't matter what I do, the code can't seem to find the "country_select" method.  It always fails on this line:</p>
  
  <pre><code>&lt;%= f.country_select :country_code, {priority: %w(US CA)}, prompt: 'Please select a country' %&gt;
  </code></pre>
  
  <p>I'm using Ruby 1.9.3 <br />
  carmen v1.0.0.beta2 <br />
  carmen-rails v1.0.0.beta3 <br /></p>
  
  <p>I <em>really</em> need to get this working but have no idea how to further this along.  Please help...</p>