See bug http://bugs.debian.org/267927.
I only just noticed the ppxp build failure, which is i386 specific. The -9 version was fine, but the -10 version fails. But the -10 version only changed package descriptions and the maintainer address. (All previous uploads were build by the maintainer on i386; I use powerpc, so this may be that it specifically fails under the buildd on i386.) I don't have a 386 running unstable, but to make sure the bug is fixed, what I think should happen is someone with a 386 should see if they can debug the problem, and then I'll upload a fixed package from powerpc, and we can make sure the autobuilder for i386 manages correctly. Does someone with a 386 volunteer to work out a fix? I suspect you'll never see a problem unless you build under pbuilder or the like. But who knows?! Thomas