diagnose.py

import sys
import pprint

# This formats the path into a nicely readable string
readable_path = pprint.pformat(sys.path)

# We'll try importing and catch the exception if it doesn't work
try:
    import django
except ImportError, e:
    print "Can't import django from PATH: {}".format(readable_path)
    raise  # Re-raise the exception so execution stops

# Access the modules __file__ attribute to see where it is
print "Django's location: {}".format(django.__file__)

try:
    from django.core.management import execute_from_command_line
    print "execute_from_command_line imported successfully!"
except ImportError, e:
    print "Can't load execute_from_command_line from {}".format(django.core.management.__file__)