Le vendredi 23 octobre 2015 13:48:59 UTC+2, Jeroen Demeyer a écrit :
>
> Now I am *totally* confused. Can you please just reboot this thread,
> i.e. pretend that I haven't read anything of this thread and explain
> from scratch what your setup is and what your problem is.
>
Okay.
I have a Sagemath (currently 6.10beta1) installation in /usr/local/sage.
For the record, /usr/local/bin/sage is symlinked to /usr/local/sage/sage.
I tried two things :
1) using Sagemath's version of the IPython notebook (lainched with "sage -n
ipython" or "sage -n jupyter") : it turns out that the resulting notebook
- *does* have access to mathjax when working on sheets stored in the
directory where the command has been given (the sheet opens and displays
math correctly) ;
- does *not* have access to mathjax when one navigates in the notebook to a
different directory in order to work on sheets stored in that directory :
+ an error dialog box appears telling mathjax is inaccessible ;
+ the *relative* path to matjax is in the title of the dialog box ;
+ the typeset output does not appear (nothing appears in the cells
where a typeset result is expected).
2) I also tried to install the Sagemath kernel in a systemwide installation
of Ijupyter(obtained by "pi³ install jupyter"). This installation has been
previously tested by installing the IRKernel interface to a systemwide R.
As suggested by William, I symlinked $SAGE_LOCAL/share/jupyter/kernels/*
and $SAGE_LOCAL/share/jupyter/nbextensions/* to the corresponding
subdirectories of /usr/local/share/jupyter/ (Debian's idea of the
systemwide configuration of Jupyter).
This gave me a notebook interface where I could operate on Python, Sagemath
and R sheets ; the Sage sheets could use mathjax wherever they were
launched.
I hope to have been clearer...
HTH,
--
Emmanuel Charpentier
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