Question

安装最新版本的Anaconda后，按照安装后的步骤，我无法在我的系统Ubuntu 14.04上加载jupyter笔记本。

我收到以下错误消息：

Traceback (most recent call last):
  File "./bin/jupyter-notebook", line 6, in <module>
    sys.exit(notebook.notebookapp.main())
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/jupyter_core    /application.py", line 267, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 588, in launch_instance
app.initialize(argv)
  File "<decorator-gen-7>", line 2, in initialize
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 74, in catch_config_error
return method(app, *args, **kwargs)
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 1023, in initialize
self.init_webapp()
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 882, in init_webapp
xheaders=self.trust_xheaders)
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/util.py", line 221, in __new__
instance.initialize(*args, **init_kwargs)
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/httpserver.py", line 155, in initialize
read_chunk_size=chunk_size)
  File "/home/carlos/anaconda3/lib/python3.5/site-packages/tornado/tcpserver.py", line 112, in __init__
self.ssl_options['certfile'])
ValueError: certfile "jupnb.pem" does not exist

certfile实际存在于目录〜/ .jupyter /

中

我没有幸运地搜索解决方案。有什么意见吗？

谢谢！卡洛斯

Answer 1

修改~/.jupyter/jupyter_notebook_config.py并检查正确的路径，

e.g。对于~/.jupyter/jupnb.key和~/.jupyter/jupnb.pem：

import os
c.NotebookApp.keyfile = os.path.expanduser('~') + '/.jupyter/jupnb.key'
c.NotebookApp.certfile = os.path.expanduser('~') + '/.jupyter/jupnb.pem'

无法在Ubuntu 14.04

1 个答案: