【问题标题】:jupyter lab is broken how can I fix it?jupyter 实验室坏了我该如何修复它?
【发布时间】:2018-03-23 22:04:35
【问题描述】:

我不明白为什么 jupyter-lab 不工作。东西坏了,不知道在哪里。我已经在网上搜索了这个,但找不到解决方案。能否请你帮忙。欣赏它。

E:\gitrepos>jupyter 实验室

`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'`

【问题讨论】:

    标签: python python-3.x jupyter-notebook python-3.6 jupyter-lab


    【解决方案1】:

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

    (如果您使用包管理器,则应该已经安装了 JupyterLab 的依赖项。如果您没有安装,则需要自己安装依赖项。)

    【讨论】:

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