Package: manpages Version: 4.13-3~bpo9+1 Severity: normal Hi,
upgrading manpages and manpages-dev to stretch-bpo doesn't work on my stretch machine: ----------------8<---------------- # apt-get install manpages/stretch-backports manpages-dev/stretch-backports Reading package lists... Done Building dependency tree Reading state information... Done Selected version '4.13-3~bpo9+1' (Debian Backports:stretch-backports [all]) for 'manpages' Selected version '4.13-3~bpo9+1' (Debian Backports:stretch-backports [all]) for 'manpages-dev' Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: manpages : Breaks: manpages-dev (< 4.13-3) but 4.13-3~bpo9+1 is to be installed Breaks: manpages-dev:i386 (< 4.13-3) manpages-dev : Breaks: manpages (< 4.13-3) but 4.13-3~bpo9+1 is to be installed Breaks: manpages:i386 (< 4.13-3) E: Unable to correct problems, you have held broken packages. ---------------->8---------------- I'm not familiar with the dpkg/apt internals and how exactly versions are compared to each other, but it seems to me like "Breaks: [...] manpages (<< 4.13-3)" gets rated higher than the package's version in stretch-backports (4.13-3~bpo9+1). So I guess, at least for the bpo-build, Breaks needs to be somewhat relaxed. Cheers Daniel