https://trac.sagemath.org/ticket/29291 changes the handling of import errors in "sage-notebook", needs review
On Sunday, July 18, 2021 at 12:52:40 AM UTC-7 Dima Pasechnik wrote: > There is a way to use notebook from the system, already in 9.3. > See > https://doc.sagemath.org/html/en/installation/launching.html#setting-up-sagemath-as-a-jupyter-kernel-in-an-existing-jupyter-notebook-or-jupyterlab-installation > This doc was added in https://trac.sagemath.org/ticket/30476 > > IMHO this should become the default way to use jupyter. > > > On Sun, Jul 18, 2021 at 12:13 AM Matthias Koeppe > <[email protected]> wrote: > > > > This has most likely nothing to do with openssl, despite the "helpful" > message issued by the script src/bin/sage-notebook > > > > On Saturday, July 17, 2021 at 3:07:21 PM UTC-7 Kiran Kedlaya wrote: > >> > >> I'm building Sage 9.4beta4 on an Ubuntu 21.04 system, and the build > superficially looks fine until I try to start Sage in notebook mode: > >> > >> Traceback (most recent call last): > >> File > "/home/kedlaya/sage/local/lib/python3.9/site-packages/sage/repl/ipython_kernel/install.py", > > line 269, in have_prerequisites > >> from notebook.notebookapp import NotebookApp > >> ModuleNotFoundError: No module named 'notebook' > >> > >> The Jupyter notebook requires ssl, even if you do not use > >> https. Install the openssl development packages in your system and > >> then rebuild Python (sage -f python3). > >> > >> I presume this is an issue because Sage is using my systemwide Python > (3.9.5) rather than building its own. Anyone know what Ubuntu package > provides the appropriate dependency? Better yet, why isn't the configure > script checking for this? > >> > >> Kiran > >> > > -- > > You received this message because you are subscribed to the Google > Groups "sage-devel" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-devel/1f24c316-dfd5-47bd-9b7e-00efb4502149n%40googlegroups.com > . > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/598c295b-5b52-4a70-80c6-b48475b6958an%40googlegroups.com.
