Comment 8 for bug 178536

Unfortunately this doesn't resolve the test case I was given for verification. Testing a build of libmail-box-perl 2.078-1 against hardy with 0.57.0-1ubuntu1 results in FTBFS due to an insufficient version of libscalar-list-utils-perl. I've attached a buildlog for reference.

I've not reopened the bug, as I'm not sure whether this new build failure is a result of this bug, or an exposure of some other interaction between the distributed sbuild, the current state of the archive, and this particular package.