[Debian-science-sagemath] Status of sagemath (and jupyter)

[Ximin Luo]

Jan Groenewald:
> Hi
> 
> On 5 January 2017 at 17:39, Ximin Luo <infinity0 at debian.org <mailto:infinity0 at debian.org>> wrote:
> 
>     > /usr/lib/python2.7/dist-packages/sage/repl/rich_output/display_manager.p\
>     > y:590: RichReprWarning: Exception in _rich_repr_ while displaying
>     > object: libjpeg.so.8: cannot open shared object file: No such file or
>     > directory
>     >   RichReprWarning,
>     > Graphics3d Object
> 
>     Does it work if you install libjpeg62-turbo or libjpeg8? (The former is supposed to be a drop-in replacement for the latter.)
> 
> 
> I have libjpeg62-turbo installed already, and apt-cache search libjpeg8 returns nothing.
> I have read the README now and it works with viewer='canvas3d' in the sage notebook.
> 
> (In jupyter-notebook with sage kernel, canvas3d still produces the message:
> Interactive 3D plots do not work in the notebook because JSmol cannot currently be packaged for Debian. See the README.source of the jmol package for more details on this situation.
>  
> You may view a non-interactive plot by giving the option |viewer='tachyon'|. Also, interactive plots with Jmol do work from the SageMath command-line interface.)
> 
> Perhaps the message should also mention viewer='canvas3d' like in the README.Debian.
> 

Tachyon works for me in sagenb, see attachment... Have you upgraded all your packages? You could also try running this script [1] and posting the output somewhere.

I will see about adding canvas3d to the message, thanks for the suggestion. It's even rotatable, didn't expect that!

X

[1] https://anonscm.debian.org/cgit/debian-science/packages/sagemath.git/tree/debian/show-deps.sh

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