Source: sagemath Version: 8.6-6 Severity: serious Hello, looks like sagemath is now FTBFS, see e.g. logs at http://debomatic-amd64.debian.net/distribution#unstable/sagemath/8.6-6build1/buildlog and https://launchpad.net/ubuntu/+source/sagemath/8.6-6build1/+build/17348800 not sure what regressed it. thanks Gianfranco