Django 1.10: Error Installing django_debug_toolbar

Question

I'm trying to install django-debug-toolbar

Whenever I add the middleware in the settings, I'm getting the following error:

  File "<project_path>/.env/lib/python3.5/site-packages/django/core/handlers/wsgi.py", line 153, in __init__
    self.load_middleware()
  File "<project_path>/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 82, in load_middleware
    mw_instance = middleware(handler)
TypeError: __init__() takes 1 positional argument but 2 were given

my settings.py contains all the necessary stuff:

INSTALLED_APPS = [
    #...
    'django.contrib.staticfiles',
    'debug_toolbar',
    #...

]
MIDDLEWARE = [
    'debug_toolbar.middleware.DebugToolbarMiddleware',
    #....
    #....

]
MIDDLEWARE_CLASSES = [
    'debug_toolbar.middleware.DebugToolbarMiddleware',
]

Answer 1

I had to upgrade the django-debug-toolbar as mentioned in this answer and then add a line in the settings file:

INTERNAL_IPS = ('127.0.0.1')

to make the toolbar visible