Dear all, I am facing the same issue. I would like to clarify some terminologies. what do you mean by "the python version that the kernel launches" ? how could I get this information ? Many thanks for your help Cheers Ludovic
Le jeudi 11 août 2016 05:00:25 UTC+2, Jonathan Frederic a écrit : > > Phong, > > Make sure you have it installed in the correct Python environments. > Everytime I've helped someone with the problem described here it's because > it's not installed in the right Python distributions, or the version > installed on the kernel mismatches the ones installed in the Python distro > that the server uses. The two must match. > > Cheers, > Jon > > On Sun, Aug 7, 2016 at 5:22 AM, Thach Nguyen <[email protected] > <javascript:>> wrote: > >> Hi Phong, >> My issue was fixed after installing ipywidgets to both the python >> environment that the kernel of the notebook run as well as python3. I don't >> know any other tricks. >> Thach >> >> On Fri, Aug 5, 2016 at 3:44 PM, Phong Le <[email protected] >> <javascript:>> wrote: >> >>> Hi Thach, >>> >>> I have the same problem with ipywidgets. I install python3 on my Ubuntu >>> linux (using openstack). >>> I also reinstall ipywidgets for python3 to use on jupyterhub as you >>> mentioned, but the ipywidgets still doesn't work correctly. Any other >>> suggestions? >>> >>> Thanks. >>> >>> On Thursday, January 7, 2016 at 8:43:37 PM UTC-6, Thach Nguyen wrote: >>>> >>>> Thank you Joris for the suggestion. After installing ipywidgets to >>>> python3, interactive widgets work perfectly with Hub. >>>> Thach >>>> >>>> >>>> On Fri, Jan 8, 2016 at 9:29 AM, Joris Van den Bossche < >>>> [email protected]> wrote: >>>> >>>>> Possible reason is that you have ipywidgets installed in the python >>>>> environment that the kernel of the notebook runs, but not in the (python >>>>> 3) >>>>> env in which jupyterhub runs. >>>>> See https://github.com/ipython/ipywidgets/issues/148. It is a quite >>>>> annoying issue, as it is not directly clear why the interact fails (as >>>>> ipywidgets imports just fine). >>>>> >>>>> Regards, >>>>> Joris >>>>> >>>>> 2016-01-07 23:23 GMT+01:00 Thach Nguyen <[email protected]>: >>>>> >>>>>> Hi MinRK, >>>>>> >>>>>> Here is the output of pip list: >>>>>> >>>>>> alabaster (0.7.3) >>>>>> apptools (4.2.1) >>>>>> Babel (1.3) >>>>>> backports-abc (0.4) >>>>>> backports.ssl-match-hostname (3.4.0.2) >>>>>> configobj (5.0.6) >>>>>> Cython (0.20) >>>>>> decorator (4.0.6) >>>>>> descartes (1.0.1) >>>>>> docutils (0.12) >>>>>> enum34 (1.0.4) >>>>>> envisage (4.4.0) >>>>>> h5py (2.3.1) >>>>>> ipykernel (4.1.1) >>>>>> ipython (4.0.1) >>>>>> ipython-genutils (0.1.0) >>>>>> ipywidgets (4.1.0) >>>>>> jedi (0.9.0) >>>>>> Jinja2 (2.8) >>>>>> jsonschema (2.4.0) >>>>>> jupyter-client (4.1.1) >>>>>> jupyter-core (4.0.6) >>>>>> MarkupSafe (0.23) >>>>>> matplotlib (1.4.3) >>>>>> mayavi (4.4.0) >>>>>> mistune (0.7.1) >>>>>> nbconvert (4.1.0) >>>>>> nbformat (4.0.1) >>>>>> notebook (4.0.6) >>>>>> numpy (1.9.3) >>>>>> path.py (0.0.0) >>>>>> pep8 (1.6.2) >>>>>> pexpect (3.3) >>>>>> pickleshare (0.5) >>>>>> Pillow (2.7.0) >>>>>> pip (7.1.2) >>>>>> psutil (3.2.0) >>>>>> ptyprocess (0.5) >>>>>> pyface (4.4.0) >>>>>> pyflakes (0.9.2) >>>>>> Pygments (2.0.2) >>>>>> pyparsing (2.0.3) >>>>>> PySide (1.2.1) >>>>>> python-dateutil (2.4.2) >>>>>> pytz (2015.7) >>>>>> pyzmq (15.1.0) >>>>>> qtconsole (4.0.1) >>>>>> rope (0.9.4) >>>>>> scipy (0.14.0) >>>>>> setuptools (19.1.1) >>>>>> Shapely (1.5.11) >>>>>> simplegeneric (0.8.1) >>>>>> singledispatch (3.4.0.3) >>>>>> six (1.10.0) >>>>>> snowballstemmer (1.2.0) >>>>>> spectral-toolbox-flow (3.0.1.dev2) >>>>>> Sphinx (1.3.1) >>>>>> sphinx-rtd-theme (0.1.7) >>>>>> spyder (2.3.6) >>>>>> terminado (0.5) >>>>>> tornado (4.3) >>>>>> traitlets (4.0.0) >>>>>> traits (4.4.0) >>>>>> traitsui (4.4.0) >>>>>> VTK (5.10.1) >>>>>> wheel (0.26.0) >>>>>> wxPython (3.0.0.0) >>>>>> wxPython-common (3.0.0.0) >>>>>> >>>>>> and pip3 list: >>>>>> >>>>>> apturl (0.5.2ubuntu4) >>>>>> backports-abc (0.4) >>>>>> Brlapi (0.6.1) >>>>>> chardet (2.2.1) >>>>>> checkbox-ng (0.3) >>>>>> checkbox-support (0.2) >>>>>> colorama (0.2.5) >>>>>> command-not-found (0.3) >>>>>> decorator (4.0.6) >>>>>> defer (1.0.6) >>>>>> feedparser (5.1.3) >>>>>> friends (0.1) >>>>>> html5lib (0.999) >>>>>> httplib2 (0.8) >>>>>> ipykernel (4.2.1) >>>>>> ipython (4.0.1) >>>>>> ipython-genutils (0.1.0) >>>>>> Jinja2 (2.8) >>>>>> jsonschema (2.5.1) >>>>>> jupyter-client (4.1.1) >>>>>> jupyter-core (4.0.6) >>>>>> jupyterhub (0.3.0) >>>>>> language-selector (0.1) >>>>>> louis (2.5.3) >>>>>> lxml (3.3.3) >>>>>> Mako (0.9.1) >>>>>> MarkupSafe (0.18) >>>>>> mistune (0.7.1) >>>>>> nbconvert (4.1.0) >>>>>> nbformat (4.0.1) >>>>>> notebook (4.0.6) >>>>>> oauthlib (0.6.1) >>>>>> onboard (1.0.0) >>>>>> oneconf (0.3.7.14.04.1) >>>>>> pamela (0.2.1) >>>>>> path.py (8.1.2) >>>>>> pexpect (4.0.1) >>>>>> pickleshare (0.5) >>>>>> pip (1.5.4) >>>>>> piston-mini-client (0.7.5) >>>>>> plainbox (0.5.3) >>>>>> ptyprocess (0.5) >>>>>> pycrypto (2.6.1) >>>>>> pycurl (7.19.3) >>>>>> pyflakes (0.8.1) >>>>>> Pygments (2.0.2) >>>>>> pygobject (3.12.0) >>>>>> pyparsing (2.0.1) >>>>>> python-apt (0.9.3.5ubuntu1) >>>>>> python-debian (0.1.21-nmu2ubuntu2) >>>>>> pyxdg (0.25) >>>>>> pyzmq (15.1.0) >>>>>> requests (2.2.1) >>>>>> screen-resolution-extra (0.0.0) >>>>>> setuptools (3.3) >>>>>> simplegeneric (0.8.1) >>>>>> six (1.5.2) >>>>>> software-center-aptd-plugins (0.0.0) >>>>>> SQLAlchemy (1.0.10) >>>>>> terminado (0.5) >>>>>> tornado (4.3) >>>>>> traitlets (4.0.0) >>>>>> ubuntu-drivers-common (0.0.0) >>>>>> ufw (0.34-rc-0ubuntu2) >>>>>> unattended-upgrades (0.1) >>>>>> unity-scope-audacious (0.1) >>>>>> unity-scope-calculator (0.1) >>>>>> unity-scope-chromiumbookmarks (0.1) >>>>>> unity-scope-clementine (0.1) >>>>>> unity-scope-colourlovers (0.1) >>>>>> unity-scope-devhelp (0.1) >>>>>> unity-scope-firefoxbookmarks (0.1) >>>>>> unity-scope-gdrive (0.7) >>>>>> unity-scope-gmusicbrowser (0.1) >>>>>> unity-scope-gourmet (0.1) >>>>>> unity-scope-guayadeque (0.1) >>>>>> unity-scope-manpages (0.1) >>>>>> unity-scope-musique (0.1) >>>>>> unity-scope-openclipart (0.1) >>>>>> unity-scope-texdoc (0.1) >>>>>> unity-scope-tomboy (0.1) >>>>>> unity-scope-virtualbox (0.1) >>>>>> unity-scope-yelp (0.1) >>>>>> unity-scope-zotero (0.1) >>>>>> urllib3 (1.7.1) >>>>>> usb-creator (0.2.23) >>>>>> wheel (0.24.0) >>>>>> xdiagnose (3.6.3build2) >>>>>> xkit (0.0.0) >>>>>> >>>>>> Thanks, >>>>>> Thach >>>>>> >>>>>> >>>>>> On Thursday, January 7, 2016 at 11:33:23 PM UTC+11, Min RK wrote: >>>>>>> >>>>>>> Widgets should work fine with JupyterHub, since the Hub changes >>>>>>> nothing about how single-user servers work in this regard. Can you >>>>>>> share >>>>>>> what version of everything you are using (pip list or conda list)? >>>>>>> >>>>>>> -MinRK >>>>>>> >>>>>>> >>>>>>> On Thu, Jan 7, 2016 at 6:55 AM, Thach Nguyen <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi list, >>>>>>>> I have jupyterhub installed and running. Everything seems to work >>>>>>>> correctly except ipywidgets interactive widgets are not shown when >>>>>>>> running >>>>>>>> an ipython notebook from jupyterhub. With the same notebook, the >>>>>>>> interactive widgets are displayed correctly when not running from >>>>>>>> jupyterhub. >>>>>>>> Is that an expected behaviour or is there something wrong with my >>>>>>>> jupyter/jupyterhub setup? >>>>>>>> Thanks, >>>>>>>> Thach >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "Project Jupyter" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To post to this group, send email to [email protected]. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jupyter/CAGngho%3D7ea0NXMKMmUxaw2SDK%2B_C_%2BfObj1Fr1cqiF4mCW%3Dmmw%40mail.gmail.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/jupyter/CAGngho%3D7ea0NXMKMmUxaw2SDK%2B_C_%2BfObj1Fr1cqiF4mCW%3Dmmw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>> >>>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Project Jupyter" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To post to this group, send email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/jupyter/16479e5d-5b43-4dd7-9177-04cb49721256%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/jupyter/16479e5d-5b43-4dd7-9177-04cb49721256%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to a topic in the >>>>> Google Groups "Project Jupyter" group. >>>>> To unsubscribe from this topic, visit >>>>> https://groups.google.com/d/topic/jupyter/n-GI5uNuHNU/unsubscribe. >>>>> To unsubscribe from this group and all its topics, send an email to >>>>> [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/jupyter/CALQtMBYY8JfoiCF481ULn1yZxd6nxKTh6OqiHRxXUsoALY_dOQ%40mail.gmail.com >>>>> >>>>> <https://groups.google.com/d/msgid/jupyter/CALQtMBYY8JfoiCF481ULn1yZxd6nxKTh6OqiHRxXUsoALY_dOQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "Project Jupyter" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/jupyter/n-GI5uNuHNU/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected] <javascript:>. >>> To post to this group, send email to [email protected] >>> <javascript:>. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jupyter/b5ed3a88-e007-4932-8dce-edc2ff50c982%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/jupyter/b5ed3a88-e007-4932-8dce-edc2ff50c982%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Project Jupyter" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jupyter/CAGnghokp0dV%3D-ozSym1iHh8QsX%3DmNsdmaeZhUPo6n30JQ82W5A%40mail.gmail.com >> >> <https://groups.google.com/d/msgid/jupyter/CAGnghokp0dV%3D-ozSym1iHh8QsX%3DmNsdmaeZhUPo6n30JQ82W5A%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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