Bug#941693: sagenb: No Python3 version of python-sagenb

[Tobias Hansen]

Hi,

thanks for the bug report. sagenb was not and as far as I know will not be ported to Python 3. It was replaced by the Jupyter notebook. "sage -notebook" leads me to a website informing about this and providing links to the Jupyter as well as the old notebook. Running notebook() in sage indeed leads to the error you described. This will hopefully be fixed eventually.

Please install sagemath-jupyter if you haven't done this already.

The package sagenb should be removed from Debian.

Best,
Tobias

On 10/3/19 10:42 PM, Rann Bar-On wrote:
> Source: sagenb
> Version: 1.1..2+ds1-1
> Severity: important
>
> Dear Maintainer,
>
> Since Debian's sage is now Python 3 based, we need a python3-sagenb for the notebook to work.
>
> Right now, since there is no such package, sage -notebook or notebook() in Sage itself fails with 'No module named 'sagenb'.
>
> Thank you!
>
> -- System Information:
> Debian Release: bullseye/sid
>   APT prefers testing
>   APT policy: (800, 'testing'), (750, 'unstable'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-updates'), (500, 'proposed-updates'), (500, 'oldstable-updates'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'experimental')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 5.2.0-2-amd64 (SMP w/4 CPU cores)
> Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>