title: module object has no attribute oauth
body: <p>I am trying to use the twitter library to pull some tweets but I am unable to get my authorization correctly. This is my code</p>
  
  <pre><code>import twitter
  consumer_key = ''
  consumer_secret = ''
  access_token = '' 
  access_secret = ''
  t = Twitter( auth = OAuth(access_token, access_secret, consumer_key, consumer_secret))
  api = twitter.Twitter( auth = auth )
  print api
  </code></pre>
  
  <p>It is throwing AttributeError:'module' object has no attribute 'oauth'. I am simply pasting code from twitter help but then why is it not working?</p>