Page not found grappelli-django install

Question

I'm trying to install djanjo-grappeli package.

My setting :

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'grappelli',
    'django.contrib.admin',
    #'south',
    'app_salon',
    'app_agenda',
)
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'django.contrib.staticfiles.finders.FileSystemFinder',
)

TEMPLATE_CONTEXT_PROCESSORS = (
    'django.core.context_processors.request',
    'django.contrib.auth.context_processors.auth',

)

My urls.py

urlpatterns = patterns('',
    url(r'^grappelli/', include('grappelli.urls')), # grappelli URLS
    url(r'^admin/', include(admin.site.urls)),
)

But it returns :

Page not found (404) Request Method: GET Request URL: localhost:8000/grappelli Using the URLconf defined in salon.urls, Django tried these URL patterns, in this order: ^grappelli/ ^admin/ The current URL, grappelli, didn't match any of these.

Answer 1

Change your INSTALLED_APPS like so:

INSTALLED_APPS = (
    'grappelli',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    #'south',
    'app_salon',
    'app_agenda',
)

And make sure you have the following settings:

STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'django.contrib.staticfiles.finders.FileSystemFinder',
)

TEMPLATE_CONTEXT_PROCESSORS = (
    ...
    "django.core.context_processors.request",
)

Then collect media files:

$ python manage.py collectstatic

Source: https://django-grappelli.readthedocs.org/en/latest/quickstart.html