Thanks. I did: sudo spctl --master-disable
and it worked. I have a question: Did I leave my computer vulnerable by doing so? Second: I was used to use notebook() but it did not work. Deep thanks for your help Anita On Sat, Apr 4, 2020 at 12:54 AM Dima Pasechnik <dimp...@gmail.com> wrote: > yes, this is an issue due to Apple "improving" their security in the > latest MacOS. > > I believe there are instructions on > > https://ask.sagemath.org/question/49568/new-sagemath-90-installation-not-running-on-catalina-sagemath-87-worked-fine/ > > and perhaps other posts there. > > On Sat, 4 Apr 2020, 11:47 Anita Rojas, <rojas....@gmail.com> wrote: > >> Thanks a lot! >> I am installing a new version of sage. I have received several times >> (more than 20) a message like >> >> macOS no puede verificar el desarrollador de la app “_ >> sha3.cpython-37m-darwin.so”. ¿Seguro que quieres abrirla? >> >> Which means that the developer is unknown and it asks me if I want to >> open it. It is a warning of malware. I have authorize its installation, but >> I have been doing this one by one...is it ok? or usual? >> >> Thanks, and I am sorry for bothering you but I use sage regularly and I >> do not want to lose it. >> Best, >> Anita >> >> >> >> On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik <dimp...@gmail.com> wrote: >> >>> >>> >>> On Sat, 4 Apr 2020, 11:11 Anita Rojas, <rojas....@gmail.com> wrote: >>> >>>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE >>>> working. >>>> >>>> It use to work properly but now I got the following message: >>>> >>>> >>>> Error: Tried to use Sage's Python which was not yet installed. >>>> >>>> If this was called from an spkg-install script for another >>>> >>>> package you should add $(PYTHON) as a dependency in >>>> >>>> build/pkgs/<pkg>/dependencies >>>> >>>> >>>> I looked for solutions but I could not find answers. I would appreciate >>>> help. >>>> >>> >>> Probably a MacOS update broke your Sage installation. >>> >>> If so, reinstalling might be the only known way to fix this. >>> >>> >>>> Best, >>>> >>>> Anita >>>> >>>> -- >>>> 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/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com >>>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "sage-support" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe. >>> To unsubscribe from this group and all its topics, 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/CAAWYfq0h61z4n-xV2yT6-CB_-izF5ZkOtF%3DXUu%2Bq_h%2BDekYCZw%40mail.gmail.com >>> <https://groups.google.com/d/msgid/sage-support/CAAWYfq0h61z4n-xV2yT6-CB_-izF5ZkOtF%3DXUu%2Bq_h%2BDekYCZw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> >> >> -- >> Anita M. Rojas >> Departamento de Matemáticas >> Facultad de Ciencias >> Universidad de Chile >> >> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/ >> >> -- >> 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/CAFV-Ve0zGwCJBrLGAVPncfc7XerfgP9iWxb8Z1bkjgpVs1czLg%40mail.gmail.com >> <https://groups.google.com/d/msgid/sage-support/CAFV-Ve0zGwCJBrLGAVPncfc7XerfgP9iWxb8Z1bkjgpVs1czLg%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to a topic in the > Google Groups "sage-support" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe. > To unsubscribe from this group and all its topics, 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/CAAWYfq0%3DR-2EVm5U%2BTgTn%3DRbORNDF_GTyUn4JcrQgWqjxm3bUA%40mail.gmail.com > <https://groups.google.com/d/msgid/sage-support/CAAWYfq0%3DR-2EVm5U%2BTgTn%3DRbORNDF_GTyUn4JcrQgWqjxm3bUA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- Anita M. Rojas Departamento de Matemáticas Facultad de Ciencias Universidad de Chile https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/ -- 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/CAFV-Ve2qeTRsVVBux4pmyDANGbr8TqHOXqBzJuhhA0AvOB0qow%40mail.gmail.com.
