On Fri, May 10, 2019 at 2:09 PM Arnaud Chéritat <arnaud.cheri...@gmail.com> wrote: > > Installed SageMath-8.7-Installer-v0.4.3.exe on Windows 10 (64bits, > v10.0.17134) > > Ran "SageMath 8.7 Notebook" (double-clicked the icon on desktop) > > A terminal opened, said something, closed, nothing happened. > > Waited a little bit. > > Ran "SageMath 8.7 Notebook" again. > > Terminal opens, speaks to me on pink background : > /bin/bash: Exit 126. > Failed to run '/bin/bash': No such file or directory > > Rebooted computer > > Ran "SageMath 8.7 Notebook" again. > > Same result. > > Machine : Gigabyte P55V5. > Antivirus : Avast. > This PC has Python 2.7 in the Path environment variable, and also Java, php, > npm. > There is a also a Cygwin folder but I don't think it has any impact, its path > is not in the Path environment variable.
It sounds like a permissions issue on your computer's filesystem. I was able to reproduce the problem as you described it by navigating (in explorer) to my Sage installation directory, in my case "C:\Users\Erik M. Bray\AppData\Local\SageMath 8.7", and manually changing the permissions on "runtime\bin\bash.exe" so that I could not read or execute the file. That produced the same results. It's possible that whatever directory you installed Sage to has its permissions inherited, possibly from a parent directory, that is screwing up permissions on the executables in your Sage installation. I would suggest uninstalling, checking that the ACLs (access control lists) on the path you're installing to look sane (see e.g. https://www.pcworld.com/article/3151045/how-to-reclaim-file-permissions-and-ownership-in-windows.html) and reinstalling. -- 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 sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAOTD34aHWdEiNvNxzMH3zbHqo%3Dd5g7YLXcqe3ms3QR2K-2DgwA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
