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

[Jan Groenewald]

Hi

On 19 January 2017 at 15:26, Ximin Luo <infinity0 at debian.org> wrote:

> 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.
>

Yes, all upgraded.

Am I supposed to run:

mk-build-deps sagemath
dpkg -i sagemath-build-deps*
apt-get -f install
bash show-deps.sh

Output at https://paste.debian.net/910076/


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

 This really suffices for me, but would be nice to know why tachyon isn't
working.

Regards,
Jan


-- 
  .~.
  /V\     Jan Groenewald
 /( )\    www.aims.ac.za
 ^^-^^
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