Django 1.4 Unknown command: 'runserver'

Question

Something in my python path must have changed because now I cannot run the.

python app/manage.py runserver

The output I get is

Answer 1

Looking through the manager.py code and django.core.management I can come up with some suggestions.

First, check if the file /django/core/management/commands/runserver.py exists.

Second, run:

>>> import sys
>>> sys.path

If the aforementioned is not in this list than you must set the PYTHONPATH variable.

Third, (and that's the longest of all shots) if you have changed the DEFAULT_PORT of runserver, try changing it back to 8000.