How exactly to install newer Sage version (9.8 is our current release) on Ubuntu 20.04? вторник, 14 марта 2023 г. в 13:21:56 UTC+3, Dima Pasechnik:
> On Tue, Mar 14, 2023 at 10:14 AM Dew Debra <mob...@gmail.com> wrote: > > > > I have a script.py that worked until today, but today it gave an error, > although when checking sage -v it says SageMath version 9.0, Release Date: > 2020-01-01 > > > > using ubuntu 20.04 > > > > on the first line is: > > from sage.all import * > > > > error: > > > > sage-python3 script.py > > Traceback (most recent call last): > > File "/script.py", line 1, in <module> > > from sage.all import * > > File "/usr/lib/python3/dist-packages/sage/all.py", line 77, in <module> > > from cysignals.signals import (AlarmInterrupt, SignalError, > > File "/usr/lib/python3/dist-packages/cysignals/__init__.py", line 1, in > <module> > > from .signals import AlarmInterrupt, SignalError, init_cysignals # noqa > > ModuleNotFoundError: No module named 'cysignals.signals'sage-python3 > script.py > > > > > > Please tell me what is the reason for the error? > > most probably you updated some Ubuntu packages, which broke Ubuntu's > package Sage. > Note that we are not maintaining it, it's an Ubuntu bug. > > You might want to switch to a newer Sage version (9.8 is our current > release), anyway. > HTH > Dima > > > > > -- > > 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...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/eee740e0-9dcd-4f8c-82c3-27f629e06baan%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/33da5789-d30e-4ab3-b591-83ceaf576e63n%40googlegroups.com.
