I had the same problems and it worked only after following Dan Brooks suggestion. Note that I could launch the jupyter server with MathSage working properly through the terminal with sage -n jupyter. Only launching through the MathSage icon was not working and was leading to the message reported by Eric Martin.
Le lundi 6 avril 2020 00:01:56 UTC+2, Dan Brooks a écrit : > > I had the same problem as the OP. Jupyter Server would not start after > install of the .app.dmg package. > > I can report success launching Sage from the Applications icon after the > following steps: > > 1) Grant Full Disk Access in System Preferences->Security->Privacy (as > suggested previously) > > 2) Launch Sage from the command line in the executable's installed > directory. In a terminal window: > > cd /Applications/SageMath-9.0.app > ./sage -n > > > > 3) The executable should "patch" or rewrite all of the required paths to > match their actual locations in your particular Catalina install. > After that, it should open a Jupyter tab in Safari. > > 4) When you see the Jupyter tab in Safari: > click the Quit button. This will stop the Jupyter Server, but that's > ok. > > 5) Launch Sage using Applications->SageMath-9.0. > > All should be well at this point, but your actual mileage may vary. Hope > this helps. > > -- 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/fb1d8997-076b-439c-a5fc-0c8958f6dabd%40googlegroups.com.
