Question

我无法弄清楚为什么jupyter-lab不能正常工作。有些东西坏了，不知道在哪里。我在网上搜索了这个并且无法找到解决方案。能否请你帮忙。欣赏它。

E：\ gitrepos＆gt; jupyter lab

`Traceback (most recent call last):
  File "E:\anaconda3\Scripts\jupyter-lab-script.py", line 3, in <module>
    import jupyterlab.labapp
  File "E:\anaconda3\lib\site-packages\jupyterlab\labapp.py", line 7, in <module>
    from notebook.notebookapp import NotebookApp, aliases, flags
  File "C:\Users\Dario.Romero\AppData\Roaming\Python\Python35\site-packages\notebook\notebookapp.py", line 78, in <module>
    from .services.kernels.kernelmanager import MappingKernelManager
  File "C:\Users\Dario.Romero\AppData\Roaming\Python\Python35\site-packages\notebook\services\kernels\kernelmanager.py", line 19, in <module>
    from jupyter_client.session import Session
  File "E:\anaconda3\lib\site-packages\jupyter_client\session.py", line 61, in <module>
    from jupyter_client.jsonutil import extract_dates, squash_dates, date_default
  File "E:\anaconda3\lib\site-packages\jupyter_client\jsonutil.py", line 11, in <module>
    from dateutil.parser import parse as _dateutil_parse
ImportError: No module named 'dateutil.parser'`

Answer 1

您需要安装dateutil库：https://pypi.python.org/pypi/python-dateutil/

（如果您使用了包管理器，那么JupyterLab的依赖项应该已经安装。如果您没有安装，那么您需要自己安装依赖项。）

jupyter实验室坏了怎么解决？

1 个答案: