title: PyDev in Eclipse does not recognize db.add_column from South
body: <p>I have just installed South (0.7.3, python-2.6) and successfully completed the tutorial using the python interpreter.  Meaning that I am able to create a model and migrate it without any errors, so South appears to be working fine in the python shell.  I used an sqlite3 db for the tutorial.</p>
  
  <p>However, when I open my project in Eclipse, Eclipse does not recognize the functions associated with db in the migration folders: 0001_initial.py and 0002_auto__add_field_knight_dances_whenever_able.py files.  I get the specific errors ( Undefined variable from import: add_column, create_table, delete_column, delete_table, send_create_signal)</p>
  
  <p>Up until the South install, Eclipse has been working fine for creating django apps.  I did point the PyDev interpreter to the south folder under site-packages (C:\python26\Lib\site-packages\south-0.7.3-py2.6.egg)  (Other libraries there such as Django and django-picklefield work fine.)</p>
  
  <p>I ran a simple script from the eclipse project and from the python shell and both appear to have the same sys.path's</p>
  
  <p>Any tips on getting the Eclipse python interpreter happier?</p>