Hi Matthias, On 2021-08-29, Matthias Köppe <[email protected]> wrote: > On Sunday, August 29, 2021 at 5:44:33 AM UTC-7 Dima Pasechnik wrote: > >> is gfan partially taken from the system? >> >> probably. Ubuntu 16.04 has gfan version 0.5, but Sage needs 0.6.2. >> A system-wide install of old gfan might get in the way. > > No, that alone cannot explain it -- we test this configuration. > ubuntu-xenial-standard installs the system gfan, then rejects it, then > correctly builds gfan.
What could explain it? Is there a typical application that I might have installed and depends on gfan? I mean, it is for Groebner fans. So, what *non-mathematical* software would use it? I don't think that I installed a mathematical software after the last successful build of Sage. Should I try to uninstall gfan, re-install it, and try again? And, if that fails, uninstall and NOT re-install, but build Sage and hope that it provides a working gfan? Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/sggktg%24vdn%241%40ciao.gmane.io.
