I am moving my Django code from 2.1.7 directly to the new Django 2.2. The only problem I encountered in my Centos7 development environment was that my local development database (sqlite3) version was incompatible using my Python 3.6.7.
The error I was getting from "manage.py runserver" was:
django.core.exceptions.ImproperlyConfigured: SQLite 3.8.3 or later
I am unable to use another version of Python because this is the maximum supported by AWS elasticbeanstalk. The Python 3.6.7 seems to come with sqlite module of …