ModuleNotFoundError: No module named ‘django.utils.six‘

当出现报错：ModuleNotFoundError: No module named 'django.utils.six’时，
安装这个库：django-utils-six 2.0 for Django >=3

命令：pip install django-utils-six

C:python projecttest-3SuperMarket_Management_System_DjangoSuperMarket_Management_System_Djangowebprojectsrc>pip install django-utils-six
Collecting django-utils-six
  Downloading django_utils_six-2.0-py3-none-any.whl (10 kB)
Installing collected packages: django-utils-six
Successfully installed django-utils-six-2.0