Pip导入错误无模块名为日志

Question

每当我使用pip运行任何命令时，我都会得到以下错误。我已经尝试过卸载python，pip并重新安装它们。我还用了

sudo apt-get autoremove

然后更新和升级

sudo apt-get update
sudo apt-get upgrade

再次安装了python和pip。每当我使用pip运行任何命令时，我仍然会得到相同的错误。

Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
from pip import main
File "/home/shashank/.local/lib/python2.7/site-packages/pip/__init__.py", line 28, in <module>
from pip.vcs import git, mercurial, subversion, bazaar  # noqa
File "/home/shashank/.local/lib/python2.7/site-packages/pip/vcs/mercurial.py", line 9, in <module>
from pip.download import path_to_url
File "/home/shashank/.local/lib/python2.7/site-packages/pip/download.py", line 34, in <module>
from pip.utils.logging import indent_log 
ImportError: No module named logging

有人能提出一个解决方案吗？编辑我已经阅读了这个问题，这个问题被用来标记我的问题为一个副本。我没有使用虚拟环境，我已经尝试过在那里给出的答案。此外，当我在我的终端运行pip命令的输出时，我遇到了一个问题。

locate logging 

/etc/java-9-openjdk/logging.properties
/home/shashank/.local/share/Trash/files/logging.py
/home/shashank/.local/share/Trash/files/logging.pyc
/home/shashank/.local/share/Trash/info/logging.py.trashinfo
/home/shashank/.local/share/Trash/info/logging.pyc.trashinfo
/lib/lsb/init-functions.d/50-ubuntu-logging
/usr/lib/jvm/java-9-openjdk-amd64/jmods/java.logging.jmod
/usr/lib/jvm/java-9-openjdk-amd64/lib/logging.properties
/usr/lib/pm-utils/sleep.d/00logging
/usr/lib/python2.7/logging
/usr/lib/python2.7/dist-packages/pip/utils/logging.py
/usr/lib/python2.7/dist-packages/pip/utils/logging.pyc
/usr/lib/python2.7/logging/__init__.py
/usr/lib/python2.7/logging/__init__.pyc
/usr/lib/python2.7/logging/config.py
/usr/lib/python2.7/logging/config.pyc
/usr/lib/python2.7/logging/handlers.py
/usr/lib/python2.7/logging/handlers.pyc
/usr/lib/python3/dist-packages/UnityTweakTool/config/logging.py
/usr/lib/python3/dist packages/UnityTweakTool/config/__pycache__/logging.cpython-35.pyc
/usr/lib/python3/dist-packages/plainbox/impl/logging.py
/usr/lib/python3/dist-packages/plainbox/impl/__pycache__/logging.cpython-35.pyc
/usr/lib/python3.5/logging
/usr/lib/python3.5/logging/__init__.py
/usr/lib/python3.5/logging/__pycache__
/usr/lib/python3.5/logging/config.py
/usr/lib/python3.5/logging/handlers.py
/usr/lib/python3.5/logging/__pycache__/__init__.cpython-35.pyc
/usr/lib/python3.5/logging/__pycache__/config.cpython-35.pyc
/usr/lib/python3.5/logging/__pycache__/handlers.cpython-35.pyc
/usr/share/icons/hicolor/16x16/categories/applications-microblogging-panel.png
/usr/share/icons/ubuntu-mono-dark/categories/22/applications-microblogging-panel.svg
/usr/share/icons/ubuntu-mono-dark/categories/24/applications-microblogging-panel.svg
 /usr/share/icons/ubuntu-mono-light/categories/22/applications-microblogging-panel.svg
/usr/share/icons/ubuntu-mono-light/categories/24/applications-microblogging-panel.svg
/usr/src/linux-headers-4.4.0-59-generic/include/config/fusion/logging.h
/usr/src/linux-headers-4.4.0-59-generic/include/config/scsi/logging.h
/usr/src/linux-headers-4.4.0-59-generic/include/config/sfc/mcdi/logging.h
/usr/src/linux-headers-4.4.0-62-generic/include/config/fusion/logging.h
/usr/src/linux-headers-4.4.0-62-generic/include/config/scsi/logging.h
/usr/src/linux-headers-4.4.0-62-generic/include/config/sfc/mcdi/logging.h

Answer 1

从您的跟踪中可以明显看出，在您的主目录(位于pip上)中安装了一个版本的/home/shashank/.local/lib/python2.7/site-packages/pip/。删除那个。如果您不确定其中还包含了什么，最好删除所有/home/shashank/.local/lib/python2.7。删除它之后，它将使用与pip一起安装的系统的默认apt。