Package: drgeo-doc Version: 1.5-7 Severity: normal drgeo-doc depends on "iceweasel | www-browser | x-www-browser". The virtual package "x-www-browser" doesn't exist, and nothing depends on it. And "iceweasel" is a transitional package, as current unstable has "firefox" and "firefox-esr".
Please consider downgrading this to just a "Suggests" (as it seems exceedingly unlikely that someone's route to getting a web browser on their system would be to install drgeo-doc and have its dependency pull in a web browser), and changing it to just "www-browser". -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)