Exception: Jupyter command `jupyter-notebook` not found.`

最新推荐文章于 2024-11-27 11:58:57 发布

庄仪浩

最新推荐文章于 2024-11-27 11:58:57 发布

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分类专栏： Python

本文链接：https://blog.youkuaiyun.com/qq_20265015/article/details/108047528

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本文详细记录了一次遇到Jupyter Notebook无法启动的问题，并提供了完整的解决方案。从错误信息出发，逐步排查并最终通过卸载和重装Jupyter相关组件解决了问题。

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Exception: Jupyter command `jupyter-notebook` not found.`

运行 jupyter 时突然报错之前是正常的,报错信息如下：

jupyter notbook
Traceback (most recent call last):
File “xxx\lib\runpy.py”, line 193, in _run_module_as_main
“main”, mod_spec)
File “xxx\lib\runpy.py”, line 85, in run_code
exec(code, run_globals)
File "xxx\Scripts\jupyter.exe_main.py", line 9, in
File “xxx\lib\site-packages\jupyter_core\command.py”, line 247, in main
command = _jupyter_abspath(subcommand)
File “xxx\lib\site-packages\jupyter_core\command.py”, line 134, in _jupyter_abspath
‘Jupyter command {} not found.’.format(jupyter_subcommand)
Exception: Jupyter command jupyter-notbook not found.

试了很多方法都没用，直接卸载jupyter 然后重装

1.重启一下电脑试试能不能打开，不行的话就试试第二步重装

2.输入
pip uninstall -y jupyter
pip uninstall -y jupyter_core
pip uninstall -y jupyter-client
pip uninstall -y jupyter-console
pip uninstall -y notebook
pip uninstall -y qtconsole
pip uninstall -y nbconvert
pip uninstall -y nbformat

要删干净
然后重新装jupyter 就ok 希望对你有用