Package: jupyter-nbextension-jupyter-js-widgets
Version: 6.0.0-2
Severity: serious
Dear maintainer,
the package consistently fails to configure with the following error:
Setting up jupyter-nbextension-jupyter-js-widgets (6.0.0-2) ...
/usr/lib/python3.5/runpy.py:125: RuntimeWarning: 'notebook.nbextensions' found
in sys.modules after import of package 'notebook', but prior to execution of
'notebook.nbextensions'; this may result in unpredictable behaviour
warn(RuntimeWarning(msg))
Enabling notebook extension jupyter-js-widgets/extension...
Traceback (most recent call last):
File "/usr/lib/python3.5/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 1176, in
<module>
main()
File "/usr/lib/python3/dist-packages/jupyter_core/application.py", line 267,
in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "/usr/lib/python3/dist-packages/traitlets/config/application.py", line
658, in launch_instance
app.start()
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 961, in
start
super(NBExtensionApp, self).start()
File "/usr/lib/python3/dist-packages/jupyter_core/application.py", line 256,
in start
self.subapp.start()
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 871, in
start
self.toggle_nbextension(self.extra_args[0])
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 861, in
toggle_nbextension
logger=self.log)
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 407, in
enable_nbextension
logger=logger)
File "/usr/lib/python3/dist-packages/notebook/nbextensions.py", line 345, in
_set_nbextension_state
cm.update(section, {"load_extensions": {require: state}})
File "/usr/lib/python3/dist-packages/traitlets/config/manager.py", line 85,
in update
data = self.get(section_name)
File "/usr/lib/python3/dist-packages/traitlets/config/manager.py", line 63,
in get
return json.load(f)
File "/usr/lib/python3.5/json/__init__.py", line 268, in load
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "/usr/lib/python3.5/json/__init__.py", line 319, in loads
return _default_decoder.decode(s)
File "/usr/lib/python3.5/json/decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib/python3.5/json/decoder.py", line 357, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
dpkg: error processing package jupyter-nbextension-jupyter-js-widgets
(--configure):
subprocess installed post-installation script returned error exit status 1
Thanks
Norbert
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.12.0 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages jupyter-nbextension-jupyter-js-widgets depends on:
ii python 2.7.13-2
ii python-notebook 4.2.3-4
ii python3 3.5.3-3
ii python3-notebook 4.2.3-4
jupyter-nbextension-jupyter-js-widgets recommends no packages.
Versions of packages jupyter-nbextension-jupyter-js-widgets suggests:
iu python-ipywidgets 6.0.0-2
iu python3-ipywidgets 6.0.0-2
-- no debconf information
