[Python-modules-team] Bug#927117: ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator'

mando at april.org mando at april.org
Mon Apr 15 10:31:08 BST 2019

Package: jupyter-nbextension-jupyter-js-widgets
Version: 6.0.0-3
Severity: important

Dear Maintainer,

Since the upgrade of jupyter-nbextension-jupyter-js-widgets, it is not
possible to access the parameter tab related to notebook extensions.

   * What led up to the situation?

I've updated jupyter packages

   * What exactly did you do (or not do) that was effective (or

I ran jupyter-notebook:

   * What was the outcome of this action?

$ jupyter-notebook Intro\ to\ Jupyter\ Notebooks.ipynb
[I 10:58:00.586 NotebookApp] Writing notebook server cookie secret to
[W 10:58:00.897 NotebookApp] Error loading server extension
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/notebook/notebookapp.py",
line 1572, in init_server_extensions
        mod = importlib.import_module(modulename)
      File "/usr/lib/python3.7/importlib/__init__.py", line 127, in
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
      File "<frozen importlib._bootstrap>", line 983, in _find_and_load
      File "<frozen importlib._bootstrap>", line 965, in
    ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator'

This bugs seems to be related to:

   * What outcome did you expect instead?

We should see in the jupyter main menu a tab allowing to enable/disable
extensions. Currently this tab does not appear due to this error.

Best regards

-- Package-specific info:

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8),
LANGUAGE= (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages jupyter-nbextension-jupyter-js-widgets depends on:
ii  python            2.7.16-1
ii  python3           3.7.2-1
ii  python3-notebook  5.7.4-2.1

jupyter-nbextension-jupyter-js-widgets recommends no packages.

Versions of packages jupyter-nbextension-jupyter-js-widgets suggests:
pn  python-ipywidgets   <none>
ii  python3-ipywidgets  6.0.0-3

-- no debconf information

More information about the Python-modules-team mailing list