19👍
✅
Django-appconf version 1.0.4 only supports Django 1.11 and up and Python 3.5 and up.
(https://github.com/django-compressor/django-appconf/blob/v1.0.4/setup.py). You need to downgrade to at least version 1.0.2 (supports Python 2.6+, doesn’t say which django version: https://github.com/django-compressor/django-appconf/blob/v1.0.2/setup.py)
Source:stackexchange.com