% source virtualenvproj/bin/activate
(virtualenvproj) % pip install django
Collecting django
Using cached Django-3.1.5-py3-none-any.whl (7.8 MB)
Requirement already satisfied: pytz in ./virtualenvproj/lib/python3.8/site-packages (from django) (2020.5)
Requirement already satisfied: asgiref<4,>=3.2.10 in ./virtualenvproj/lib/python3.8/site-packages (from django) (3.3.1)
Requirement already satisfied: sqlparse>=0.2.2 in ./virtualenvproj/lib/python3.8/site-packages (from django) (0.4.1)
Installing collected packages: django
Successfully installed django-3.1.5
(virtualenvproj) % pip freeze
asgiref==3.3.1
Django==3.1.5
pytz==2020.5
sqlparse==0.4.1
(virtualenvproj) % python -V
Python 3.8.0
(virtualenvproj) % django-admin startproject myproject
zsh: /usr/local/bin/django-admin: bad interpreter: /usr/local/opt/python@2/bin/python2.7: no such file or directory
在 Big Sur Mac OS 更新后,我的 python 和 django 环境中出现了很多问题。