Hello,
>How can I get rid of that? 0.7.9-1 is in the Debian archives, but >neither part of testing, nor of unstable. It would however useful to >keep this version, f.e. for use in snapshots.d.o. it will be kept in snapshots regardless of your removal. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=880493 just ask to remove the arch:all too and you should be done rmadison -u debian sunpy sunpy | 0.7.4-2 | stable | source sunpy | 0.7.9-1 | unstable | source sunpy | 0.7.9-1 | unstable-debug | source sunpy | 0.8.1-2 | unstable | source sunpy | 0.8.1-2 | unstable-debug | source sunpy | 0.8.2-1 | unstable | source sunpy | 0.8.2-1 | unstable-debug | source python-sunpy | 0.7.9-1 | unstable | hurd-i386 python-sunpy | 0.8.1-2 | unstable | kfreebsd-i386, powerpc python-sunpy | 0.8.2-1 | unstable | amd64, arm64, armel, i386, kfreebsd-amd64, mips, mips64el, mipsel, ppc64el, s390x the old source seems to be still around in the archive, not sure why G.