title: Why I can't import urllib2? I already have new a python interpreter in preference
body: <pre><code>import urllib2
  </code></pre>
  
  <p>I can't import urllib2. I received this error:</p>
  
  <pre><code>Unresolved import: urllib2
  </code></pre>
  
  <p>They said that I should have a new python interpreter in the preference.
  But I've already done that. Please give me some clue about this.</p>