old_contents: from django.conf.urls import patterns, include, url
  from django.contrib import admin
  
  urlpatterns = patterns('',
      # Examples:
      # url(r'^$', 'picaxe.views.home', name='home'),
      # url(r'^blog/', include('blog.urls')),
  
      url(r'^admin/', include(admin.site.urls)),
  )
  
new_contents: from django.conf.urls import patterns, include, url
  from django.contrib import admin
  
  urlpatterns = patterns('',
      # Examples:
      # url(r'^$', 'picaxe.views.home', name='home'),
      # url(r'^blog/', include('blog.urls')),
  
      url(r'^admin/', include(admin.site.urls)),
      url(r'photologue/', include('photologue.urls', namespace='photologue')),
  )
  
subject: Add photologue to urls.py