我正在使用python3,并安装了运行的jupyter-notebook:
$ sudo apt install jupyter-notebook
现在,当我键入“ jupyter-notebook”时,启动时出现以下错误:
Traceback (most recent call last):
File "/usr/bin/jupyter-notebook", line 11, in <module>
load_entry_point('notebook==5.2.2', 'console_scripts', 'jupyter-notebook')()
File "/home/helias/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 489, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/home/helias/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2852, in load_entry_point
return ep.load()
File "/home/helias/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2443, in load
return self.resolve()
File "/home/helias/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2449, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/usr/lib/python3/dist-packages/notebook/notebookapp.py", line 43, in <module>
ioloop.install()
File "/usr/lib/python3/dist-packages/zmq/eventloop/ioloop.py", line 210, in install
assert (not ioloop.IOLoop.initialized()) or \
AttributeError: type object 'IOLoop' has no attribute 'initialized'
答案 0 :(得分:0)
我使用pip解决了安装/更新库 pyzmq 的问题:
pip3 install pyzmq
注意:如果您使用的是Python2,请仅使用pip
。
如果您使用的是conda
,则可以运行:
conda install -c anaconda pyzmq