Q:

coreapi must be installed to use 'get_schema_fields()'

So I installed django-rest-swagger as shown in django rest documentation.
And on 
from django.conf.urls import url
from rest_framework_swagger.views import get_swagger_view

schema_view = get_swagger_view(title='Pastebin API')

urlpatterns = [
    url(r'^$', schema_view)
]

I keep on getting following error,

File ".../local/lib/python2.7/site-packages/django_filters/rest_framework/backends.py", line 97, in get_schema_fields
      assert compat.coreapi is not None, 'coreapi must be installed to use get_schema_fields()'
  AssertionError: coreapi must be installed to use get_schema_fields()

I have the following packages installed:

coreapi==2.0.8
Django==1.9.6
django-filter==0.15.3
django-rest-swagger==2.0.7
djangorestframework==3.5.0

EDIT:
Installed Apps :

'rest_framework',
'rest_framework_swagger', ...

A:

I think it's a bug. It will probably be fixed in rest framework 3.5.1
See this issue: 
https://github.com/tomchristie/django-rest-framework/pull/4601#event-831195901

