Hi Ishai, I don't know much about macOS but it seems that Apple Gatekeeper is not letting you run SageMath. Apparently, it can be disabled: https://its.uiowa.edu/support/article/4038
I have not tried but it might be that the SageMath distribution on conda-forge has a proper developer ID set, instructions are here: https://wiki.sagemath.org/Conda Did that help? julian * Ishai Dan-Cohen <isha...@gmail.com> [2021-01-31 03:30:59 -0800]: > I'm trying to run Sage on my MacBook Air running macOS Big Sur 11.1. I > downloaded the dmg file sage-9.2-OSX_10.15.7-x86_64.dmg, ran it, and moved > the folder SageMath into my applications folder. I then try to run sage by > double clicking "sage", but I get the error message " “python3.8” cannot be > opened because the developer cannot be verified." Neither the error message > nor the terminal output (which I'm including below) indicate the directory > of the application "python3.8". Fishing around, it looks like there are > many applications included in the Sage installation, all of which require > my explicit permission to run. So I'm stuck. > > Last login: Sun Jan 31 13:20:36 on ttys000 > > > The default interactive shell is now zsh. > > To update your account to use zsh, please run `chsh -s /bin/zsh`. > > For more details, please visit https://support.apple.com/kb/HT208050. > > /Applications/SageMath/sage ; exit; > > Jesses-Air:~ jessedaniels$ /Applications/SageMath/sage ; exit; > > /Applications/SageMath/src/bin/sage-python: line 2: 6844 Killed: 9 > sage -python "$@" > > logout > > Saving session... > > ...copying shared history... > > ...saving history...truncating history files... > > ...completed. > > > [Process completed] > > > -- > 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/0edebbc2-a98a-4369-a360-5330a3f07cfcn%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/20210131151040.lwh5ap6xll6g44r4%40wigwum.
