Fwiw, the issue got fixed in Debian and I tried to get it included in the Ubuntu 21.04 release, but I suppose it was too close to release for that (bug 1924907). In any case, it should soon be synced to the new development release, Impish.
If you would like a fix for older Ubuntu releases such as 20.04, I can try to help out with a Stable Release Update (https://wiki.ubuntu.com/StableReleaseUpdates#Procedure). Although as mentioned above, a manual install of python3-future will also resolve the issue :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922504 Title: missing past python module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bouncy/+bug/1922504/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs