from settings import *
INSTALLED_APPS.append('complex')
INSTALLED_APPS.append('django.contrib.comments')

ROOT_URLCONF = 'complex.urls'

from settings import *

INSTALLED_APPS += [
    'complex',
    'django.contrib.comments',
    'django.contrib.sites',
]

ROOT_URLCONF = 'complex.urls'

Add sites app, change how installed_apps are edited.
Add sites app, change how installed_apps are edited.
