Package: singular Version: 1:4.3.1-p3+ds-1 Severity: serious Justification: rc-policy - "Packages must be buildable within the same release"
singular build-depends on python3-brial. python3-brial recently added a dependency on python3-sage making it uninstallable on many architectures. As a result singular can no longer be built on those architectures. I had a look at the build log and grepped the source tree and could find no evidence of singular actually using brial. I also was able to successfully build the package locally without python3-brial installed. So I think the appropriate course of action would be to remove the build-dependency. If I get no response I will likely NMU this next weekend, but I'd really like a second opinion if possible. See also: bugs 1033878 and 1034443
