Even with an extremely basic model, the django-taggit submodule was not working. I'm not even sure if this was tested before merging.
 class TwigTest(models.Model):
   taggit = TaggableManager()
 
 TwigTest.objects.filter(taggit__name = 'dell')
 
 FieldError: Cannot resolve keyword 'tagged_items' into field. Choices are: id, taggit, twigtest_tagged_items   Took a look around a few links gave no certain solutions, so I managed to fix it by commenting out TaggableManager.extra_filters() in manage.py.
Take it with a grain of salt, because I have no idea what I may have broken by doing this.
    
These instructions will work too!

 
