【发布时间】：2021-05-29 07:27:12
【问题描述】：
我有一个非常奇怪的 Jupyter 安装。当我启动一个笔记本时，Balena Etcher 会加载一个 USB 图像软件。当我在启动笔记本时给出的命令行上键入链接时，我无法加载 Python 3 运行时。怎么回事？
(ENV) jpp@X390:~/dev$ which jupyter
/home/jpp/.local/bin/jupyter
(ENV) jpp@X390:~/dev$ pip uninstall jupyter
WARNING: Skipping jupyter as it is not installed.
(ENV) jpp@X390:~/dev$ pip3 uninstall jupyter
WARNING: Skipping jupyter as it is not installed.
(ENV) jpp@X390:~/dev$ pip-autoremove jupyter -y
Traceback (most recent call last):
File "/home/jpp/.local/bin/pip-autoremove", line 8, in <module>
sys.exit(main())
File "/home/jpp/.local/lib/python2.7/site-packages/pip_autoremove.py", line 106, in main
autoremove(args, yes=opts.yes)
File "/home/jpp/.local/lib/python2.7/site-packages/pip_autoremove.py", line 21, in autoremove
dead = list_dead(names)
File "/home/jpp/.local/lib/python2.7/site-packages/pip_autoremove.py", line 28, in list_dead
start = set(map(get_distribution, names))
File "/home/jpp/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 481, in get_distribution
dist = get_provider(dist)
File "/home/jpp/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 357, in get_provider
return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
File "/home/jpp/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 900, in require
needed = self.resolve(parse_requirements(requirements))
File "/home/jpp/.local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 786, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'jupyter' distribution was not found and is required by the application
(ENV) jpp@X390:~/dev$
非常感谢。如果我不能正确安装，我将重新安装 Mint..
【问题讨论】：
-
which pip和which pip3的输出是什么？你现在在虚拟环境中吗？如果是这样，请提供有关如何创建虚拟环境以及如何安装 jupyter 的信息。您可能使用了pip install --user，因为它将包安装到~/.local/bin。当您同时使用虚拟 env 和pip install --user时，会出现冲突的情况，因为这不是他们应该使用的方式。 -
@gordon-bai 我认为你是对的。我不记得我是如何安装 jupyter 的。
jpp@X390:~$ which pip/home/jpp/.local/bin/pipjpp@X390:~$ which pip3/usr/bin/pip3 -
在这种情况下，总是有解决方案，只需删除
~/.local/bin中的 jupyter 包，对虚拟环境进行排序，然后在干净的虚拟环境中安装 jupyter，而不使用--user选项。没有必要重新安装整个系统，因为不应该有其他目录被污染。 -
我刚做了，非常感谢！
标签： pip jupyter-notebook jupyter