For me it works adding "env": { "SAGE_ROOT": "where_SAGE_ROOT_is" } in
kernel.json
El lunes, 5 de noviembre de 2018, 8:21:31 (UTC+1), François Bissey escribió:
>
> Didn’t we have that conversation a couple of months ago?
> The message here comes from this section of code in sage-env
>
> # New value for SAGE_ROOT: either SAGE_ROOT (if given)
> # or a guessed value based on pwd.
> if [ -n "$SAGE_ROOT" ]; then
> NEW_SAGE_ROOT="$SAGE_ROOT"
> elif [ -f sage -a -d build ]; then
> NEW_SAGE_ROOT="."
> elif [ -f ../../sage -a -d ../../build ]; then
> NEW_SAGE_ROOT="../.."
> else
> # No idea what SAGE_ROOT should be...
> echo >&2 "Error: You must set the SAGE_ROOT environment variable or
> run this"
> echo >&2 "script from the SAGE_ROOT or SAGE_ROOT/local/bin/
> directory."
> return 1
> fi
>
> There is some more code in there to make you trip. Touching sage-env could
> solve your problem.
> Another interesting file you could try to seed with the value of SAGE_ROOT
> is
> /etc/environment
>
> François
>
> > On 5/11/2018, at 20:11, Jori Mäntysalo <jori.ma...@uta.fi <javascript:>>
> wrote:
> >
> > I am trying to marry SageMath and Jupyterhub. I think I got them
> engaged, but the wedding night has a problem:
> >
> > Error: You must set the SAGE_ROOT environment variable or run this
> > script from the SAGE_ROOT or SAGE_ROOT/local/bin/ directory.
> > Error setting environment variables by sourcing
> '/home/jupkernelit/sage-8.4/local/bin/sage-env';
> > possibly contact sage-devel (see
> http://groups.google.com/group/sage-devel)
> >
> > First I think that I just set SAGE_ROOT in the command line before
> jupytehub-command, set it with export-command, or put it to /etc/profile.
> They all failed, so jupyterhub seems to ignore environment.
> >
> > What next?
> >
> > --
> > Jori Mäntysalo
>
>
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