To test that everything works as expected, you can use the Django devserver in DEBUG-mode. The devserver serves static files, so you do not need a webserver. It does not use SSL, so be VERY careful when running it on an extrnal NIC (like the example with 0.0.0.0 below).
First, enable debug-mode in your ~/devilrydeploy/devilry_settings.py:
DEBUG = True
Then run the devserver:
$ venv/bin/python manange.py runserver
and open http://localhost:8000. You can tell the testserver to allow external connections, and to listen on another port with:
$ venv/bin/python manange.py runserver 0.0.0.0:9000 --insecure
NEVER use the devserver or DEBUG=True in production. It is insecure and slow.