When i run this command
[jenia@arch app]../bin/gunicorn zones.wsgi:application --bind localht:8000
The gunicorn server runs at localhost:8000.
You should use --log-file=- option
--log-file=-
For more information see: http://gunicorn-docs.readthedocs.org/en/latest/faq.html#why-i-don-t-see-any-logs-in-the-console