auth_user error with Django 1.8 and syncdb / migrate

Question

When upgrading to Django 1.8 (with zc.buildout) and running syncdb or migrate, I get this message:

django.db.utils.ProgrammingError: relation \"auth_user\" does no

Answer 1

On my environment, I fix this running makemigrations on all apps that have relationship with django.contrib.auth.models:

manage.py makemigrations app_with_user_relation
manage.py migrate