無法在Ubuntu中啟動Jupyter Notebook

Question

上周，我更新了Jupyter筆記本后，它的啟動開始失敗。 我試圖更新anaconda，anaconda-navigator和updater。 這些都不起作用。

錯誤如下：

Traceback (most recent call last):
  File "/home/charcoalp/anaconda2/bin/jupyter-notebook", line 7, in <module>
    from notebook.notebookapp import main
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/notebook/notebookapp.py", line 46, in <module>
    from zmq.eventloop import ioloop
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/zmq/__init__.py", line 47, in <module>
    from zmq import backend
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/zmq/backend/__init__.py", line 40, in <module>
    reraise(*exc_info)
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/zmq/backend/__init__.py", line 27, in <module>
    _ns = select_backend(first)
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/zmq/backend/select.py", line 26, in select_backend
    mod = __import__(name, fromlist=public_api)
  File "/home/charcoalp/anaconda2/lib/python2.7/site-packages/zmq/backend/cython/__init__.py", line 6, in <module>
    from . import (constants, error, message, context,
ImportError: libsodium.so.23: cannot open shared object file: No such file or directory

我已經用它做python一年了，感謝您的幫助。

Answer 1

嘗試通過在conda中安裝缺少的lib來解決它。 輸入終端：

conda install -c conda-forge libsodium