I applied the patch mentioned in comment #6 and request-tracker4 builds fine with it. I do not believe Debian maintainers will be releasing this fix before Impish release, then I am proposing to add this as a delta now to get in the latest changes. I attached a debdiff with the proposed package.
** Attachment added: "debdiff" https://bugs.launchpad.net/ubuntu/+source/request-tracker5/+bug/1932076/+attachment/5519080/+files/debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1932076 Title: src:request-tracker5: ftbfs due to changes in gpg error messages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/request-tracker4/+bug/1932076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs