在python3中运行我的django项目 manage.py 运行服务器时，我收到此错误ModuleNotFoundError：没有名为'pip._vendor.urllib3.connectio

Question

运行python3 manage.py runserver后，我得到以下错误：

追踪(最近一次通话(：文件"；manage.py"；，第11行，主从django.core.management导入execute_from_command_line文件"/Users/luisedouardo/Practice/nova/nova_venv/lib/python3.8/site packages/django/core/management/init.py"；，第12行，in从django.conf导入设置ImportError:无法从"django.conf"(未知位置(导入名称"settings">

The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
main()
File "manage.py", line 13, in main
raise ImportError(
ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?
(nova_venv) Luiss-MacBook-Pro:novadjango luiseduardo$ pip install django
Traceback (most recent call last):
File "/Users/luiseduardo/Practice/nova/nova_venv/bin/pip", line 6, in <module>
from pip._internal import main
File "/Users/luiseduardo/Practice/nova/nova_venv/lib/python3.8/site-packages/pip/_internal/__init__.py", line 19, in <module>
from pip._vendor.urllib3.exceptions import DependencyWarning
File "/Users/luiseduardo/Practice/nova/nova_venv/lib/python3.8/site-packages/pip/_vendor/urllib3/__init__.py", line 7, in <module>
from .connectionpool import (
File "/Users/luiseduardo/Practice/nova/nova_venv/lib/python3.8/site-packages/pip/_vendor/urllib3/connectionpool.py", line 30, in <module>
from .connection import (
ModuleNotFoundError: No module named 'pip._vendor.urllib3.connection'

我正在使用mac，我确实激活了我的virtualenv。

Answer 1

我遇到了同样的问题，这为我解决了：pip install --upgrade pip

Answer 2

通过以下命令转到虚拟环境：.<your virtual env name>Scriptsactivate
并键入pip list。如果您没有看到django，请通过以下方式安装django：pip install django
如果您仍然收到此错误或新错误，请编辑帖子并将您的设置放在源代码中。感谢