Я пользуюсь Ubuntu 18.04. Я по ошибке изменил файл argparse.py в usr / lib / python3 .6. Я не мог исправить это, и я думал удалить это, таким образом я мог переустановить. Теперь я не могу переустановить, всякий раз, когда я пытаюсь "pip install argparse
", я получаю ошибку, подобную этой:
Defaulting to user installation because normal site-packages is not writeable
ERROR: Exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main status = self.run(options, args)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/commands/install.py", line 279, in run
session = self.get_default_session(options)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/req_command.py", line 74, in get_default_session
self._session = self.enter_context(self._build_session(options))
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/req_command.py", line 91, in _build_session
index_urls=self._get_index_urls(options),
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/network/session.py", line 241, in __init__
self.headers["User-Agent"] = user_agent()
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/network/session.py", line 129, in user_agent from pip._vendor import distro
File "/usr/local/lib/python3.6/dist-packages/pip/_vendor/distro.py", line 37, in <module>
import argparse ModuleNotFoundError: No module named 'argparse'
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module> sys.exit(main())
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/main.py", line 75, in main
return command.main(cmd_args)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/base_command.py", line 105, in main return self._main(args)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/base_command.py", line 224, in _main self.handle_pip_version_check(options)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/req_command.py", line 146, in handle_pip_version_check timeout=min(5, options.timeout)
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/cli/req_command.py", line 91, in _build_session index_urls=self._get_index_urls(options),
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/network/session.py", line 241, in __init__self.headers["User-Agent"] = user_agent()
File "/usr/local/lib/python3.6/dist-packages/pip/_internal/network/session.py", line 129, in user_agent
from pip._vendor import distro
File "/usr/local/lib/python3.6/dist-packages/pip/_vendor/distro.py", line 37, in <module>
import argparse
ModuleNotFoundError: No module named 'argparse'
Не могли бы вы помочь мне исправить это?