Package: libvigraimpex6 Version: 1.10.0+git20160120.803d5d4-3 Severity: serious User: debian...@lists.debian.org Usertags: piuparts
Hi, The Replaces should have a matching Breaks, otherwise it is possible to take over files from $oldpkg by $newpkg, remove $newpkg and dpkg still thinks $oldpkg is correctly installed, and can satisfy dependencies. In your case, libvigraimpex6 is co-installable with libvigraimpex5v5 from stretch, but not with the incorrect libvigraimpex5v5 from sid. cheers, Andreas
