目录

1、遇到问题

2、问题解决

1、遇到问题

ERROR: Exception:

Traceback (most recent call last):

File "F:\Python38\lib\site-packages\pip\_internal\cli\base_command.py", line 180, in _main

status = self.run(options, args)

File "F:\Python38\lib\site-packages\pip\_internal\cli\req_command.py", line 204, in wrapper

return func(self, options, args)

File "F:\Python38\lib\site-packages\pip\_internal\commands\install.py", line 318, in run

requirement_set = resolver.resolve(

File "F:\Python38\lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 127, in resolve

result = self._result = resolver.resolve(

File "F:\Python38\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 473, in resolve

state = resolution.resolve(requi