刚安装完后无法运行 `jupyter notebook`

Question

我做了：

pip install --upgrade pip
pip install jupyter
jupyter notebook

我遇到了以下错误：

    Traceback (most recent call last):
  File "/usr/local/bin/jupyter-notebook", line 7, in <module>
    from notebook.notebookapp import main
  File "/Library/Python/2.7/site-packages/notebook/notebookapp.py", line 61, in <module>
    from .services.kernels.kernelmanager import MappingKernelManager
  File "/Library/Python/2.7/site-packages/notebook/services/kernels/kernelmanager.py", line 16, in <module>
    from jupyter_client.multikernelmanager import MultiKernelManager
  File "/Library/Python/2.7/site-packages/jupyter_client/__init__.py", line 7, in <module>
    from .manager import KernelManager, run_kernel
  File "/Library/Python/2.7/site-packages/jupyter_client/manager.py", line 32, in <module>
    from .session import Session
  File "/Library/Python/2.7/site-packages/jupyter_client/session.py", line 51, in <module>
    from dateutil.tz import tzutc
  File "/Library/Python/2.7/site-packages/dateutil/tz/__init__.py", line 1, in <module>
    from .tz import *
  File "/Library/Python/2.7/site-packages/dateutil/tz/tz.py", line 23, in <module>
    from ._common import tzname_in_python2, _tzinfo, _total_seconds
  File "/Library/Python/2.7/site-packages/dateutil/tz/_common.py", line 2, in <module>
    from six.moves import _thread
ImportError: cannot import name _thread

感谢您的选择。

- mr-sk

Answer 1

看起来一些Matplotlib用户遇到了类似的问题（参见这里），通过重新安装dateutil解决了该问题。

sudo pip uninstall python-dateutil
sudo pip install python-dateutil==2.2

您可能想尝试使用更新的版本（最新版本为2.6）。

- filaton

---

天啊，这修好了！ - mr-sk

尝试卸载python-dateutil时，我遇到了相同的错误。 - Narek