我是一个Windows用户,在我的电脑上安装了Python 3.6。为了使用Jupyter笔记本,我下载了Atom。我已经安装了IPython和Pandas。在命令行中输入jupyter notebook
命令后,我的浏览器没有打开Jupyter笔记本,而是出现以下错误信息:
[C:\Users\ELIDAD>jupyter notebook
Traceback (most recent call last):
File "c:\users\elidad\appdata\local\programs\python\python35\lib\runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "c:\users\elidad\appdata\local\programs\python\python35\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Users\ELIDAD\AppData\Local\Programs\Python\Python35\Scripts\jupyter-notebook.EXE\__main__.py", line 5, in <module>
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\notebook\__init__.py", line 25, in <module>
from .nbextensions import install_nbextension
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\notebook\nbextensions.py", line 610, in <module>
from .extensions import (
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\notebook\extensions.py", line 8, in <module>
from tornado.log import LogFormatter
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\tornado\log.py", line 34, in <module>
from tornado.escape import _unicode
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\tornado\escape.py", line 27, in <module>
from tornado.util import unicode_type
File "c:\users\elidad\appdata\local\programs\python\python35\lib\site-packages\tornado\util.py", line 21, in <module>
from typing import (
ImportError: cannot import name 'Type']
那么问题是什么呢?我对Python和Jupyter Notebook都很陌生。非常感谢。