django.db.utils.ProgrammingError: relation "customuser_customuser" does not exist

Abstructuser を継承すると発生しうるエラー。１つ１つ makemigrations していく。

python manage.py makemigrations customuser
python manage.py makemigrations app_one
python manage.py makemigrations app_two
python manage.py migrate

python - auth_user error with Django 1.8 and syncdb / migrate - Stack Overflow