title: Django app in Eclipse won't run after upgrade to django 1.4
body: <p>After upgrading to Django 1.4, I now get the following error message:</p>
  
  <pre><code>raise ImportError("Could not import settings '%s' (Is it on sys.path?): %s" % (self.SETTINGS_MODULE, e))
  ImportError: Could not import settings 'settings.py' (Is it on sys.path?): No module named py
  </code></pre>
  
  <p>I read that it might have something to do with pydev 2.4 eg: <a href="https://stackoverflow.com/questions/9966287/pydev-error-while-creating-new-django-project">here</a>, so I upgraded pydev to the latest version, 2.5. I am using eclipse indigo.</p>
  
  <p>I started to have a look at the run cnofiguration, and noticed that the django 1.3 egg was still being referenced. So I went to windows/preferences/pydev/interpreter-python, and the 1.3 egg was being referenced in the system PYTHON path. </p>
  
  <p>To try and correct this, I removed the existing python interpreter, and re-added a new one. My python is run from venv, so I added this. An error comes up:</p>
  
  <p><img src="https://i.stack.imgur.com/JDxAZ.png" alt="Error message"></p>
  
  <p>I don't think this is related, but I can see that /venv/lib has appears in the System PYTHONPATH list, whereas in Windows the folder is called /venv/Lib, so I added this as well. Still the new django egg hasn't been include, so I manually added this under the 'Libraries' window.</p>
  
  <p>However, I'm still receiving the error message.</p>
  
  <p>The app runs fine from the command line.</p>