title: Heroku Django Gunicorn 'Foreman Start' error
body: <p>I'm working through the <a href="https://devcenter.heroku.com/articles/django" rel="nofollow">Heroku's Django tutorial</a> and I got all the way down to '<a href="https://devcenter.heroku.com/articles/django#using-a-different-wsgi-server" rel="nofollow">Using a different WSIG server</a>'.</p>
  
  <p>When I try to use gunicorn I get the following error:</p>
  
  <pre><code>requirements.txt
  Django==1.4.1
  distribute==0.6.28
  dj-database-url==0.2.1
  psycopg2==2.4.5
  gunicorn==0.14.6
  
  Procfile
  web: gunicorn djtut.wsgi -b 0.0.0.0:$PORT
  
  (venv) C:\Users\xxxx\Documents\Python\djtut&gt;foreman check
  valid procfile detected (web)
  
  (venv) C:\Users\xxxx\Documents\Python\djtut&gt;foreman start
  10:53:05 web.1  | started with pid 5652
  10:53:06 web.1  | exited with code 1
  10:53:06 web.1  | Traceback (most recent call last):
  10:53:06 system | sending SIGKILL to all processes
  10:53:06        |   File "C:\Users\xxxx\Documents\Python\djtut\venv\Scripts\
  gunicorn-script.py", line 9, in &lt;module&gt;
  (venv) C:\Users\xxxxx\Documents\Python\djtut&gt;    
  </code></pre>
  
  <p>Works fine using the dev server on Heroku. I'm on Windows 7. Any ideas?  I suspect it is an OS issue?</p>
  
  <p>thanks,</p>
  
  <p>AP</p>