this looks like a conflict between two versions of Sage (more precisely, of jupyter).
Not sure how this can happen, though. You migh try to start "sage -sh" of your Sage 9.0 and at its prompt start jupyter-notebook it should give you an option to open URL of the shape http://localhost:8888/?token=.... where you should ge the correct jupyter kernel (hopefully) On Wed, May 6, 2020 at 7:19 PM Szabolcs Horvát <szhor...@gmail.com> wrote: > > > > On Wednesday, 6 May 2020 20:11:50 UTC+2, Dima Pasechnik wrote: >> >> On Wed, May 6, 2020 at 6:58 PM Szabolcs Horvát <szho...@gmail.com> wrote: >> > >> > I use sage 9.0 and sage 8.9 on macOS. I compiled them myself so I would >> > gain access to other ILP solvers than GLPK. >> > >> > They work fine in command line mode. But if I start Sage 9.0 as sage >> > --notebook, it gives me an interface to create a new notebook, which only >> > has the kernel "Sage 8.9". How can I get the Sage 9.0 kernel? >> >> sage -notebook=jupyter >> >> should give you jupyter notebook. >> >> sagenb would only work with Python2 Sage (by default Sage 9.0 is built >> with Python3, not 2) >> > > Yes, I do get a Jupyter page in the browser, but not a notebook. In order to > create a notebook, one must click "New" and choose the Jupyter kernel to use. > There is no Sage 9.0 kernel there. There are some of the Python kernels I use > independently of Sage, and there is Sage 8.9. How can I install the Sage 9.0 > kernel? Is there documentation on this? > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/4feab8f6-c3dc-450d-92c3-95039aa1d7e2%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CAAWYfq1viv3gEHKxfPCRqLBmvFc9gOsCKJiu1c_s_yQoDF8XWg%40mail.gmail.com.
