title: WSGI Exception - Port block
body: <p>I probably should go to Server Fault with this, but I don't know how to exactly spell the problem, it seems that port 80 on my machine(Xubuntu 9.10) is blocked by something, the only clue I've got is this:</p>
  
  <pre><code>Django version 1.2.3, using settings 'settings'
  Development server is running at http://0.0.0.0:80/
  Quit the server with CONTROL-C.
  Error: You don't have permission to access that port.
  </code></pre>
  
  <p>Maybe someone tripped on something similar in the past? </p>