title: 401 Unauthorized using OmniAuth-Twitter
body: <p>I am getting a <code>401 Unauthorized</code> when trying to implement the <code>OmniAuth-Twitter</code> gem into my rails app in <code>Development</code> I have read several posts saying the server times are mismatched.</p>
  
  <p>The error comes when calling <code>http://localhost:3000/auth/twitter</code></p>
  
  <p>I have a callback url.
  I have the api keys correct.
  So I assume the timestamp is the issue.</p>
  
  <p>How exactly can I go about comparing twitter's server time to my local machine's time?</p>
  
  <p>How do I go about adjusting my local machine's time?</p>