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Tasklist

FS#51316 - [python2-ipykernel] missing dependency on python2-tornado

Attached to Project: Community Packages
Opened by Tobias Hagge (tobiashagge) - Monday, 10 October 2016, 19:09 GMT
Last edited by Kyle Keen (keenerd) - Tuesday, 11 October 2016, 00:09 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Kyle Keen (keenerd)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:

python2-ipykernel is missing dependency on python2-tornado

Additional info:
* package version(s)
* config and/or log files etc.


Steps to reproduce:

after updating python2-ipykernel:

[2016-10-10 10:17] [ALPM] upgraded python2-ipykernel (4.3.1-1 -> 4.5.0-1)

attempting to create a new python2 jupyter notebook, or open an existing one, results in the following error and the python2 kernel fails to start:

[I 11:47:26.648 NotebookApp] Creating new notebook in
[I 11:47:28.245 NotebookApp] Kernel started: f69c511c-ac82-4428-9c45-2e1caed7c3b8
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/usr/lib/python2.7/site-packages/ipykernel/__main__.py", line 2, in <module>
from ipykernel import kernelapp as app
File "/usr/lib/python2.7/site-packages/ipykernel/kernelapp.py", line 15, in <module>
from tornado import ioloop
ImportError: No module named tornado

Installing python2-tornado fixes the problem.
This task depends upon

Closed by  Kyle Keen (keenerd)
Tuesday, 11 October 2016, 00:09 GMT
Reason for closing:  Fixed
Additional comments about closing:  python2-ipykernel-4.5.0-3

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