Package: dcmtk-www Version: 3.6.0-15+b1 Severity: normal I suppose the file /etc/apache2/conf-available/dcmtk should have the extension .conf otherwise it cannot be enabled by a2enconf
Workaround: I renamed the file. -- System Information: Debian Release: 8.2 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages dcmtk-www depends on: ii dcmtk 3.6.0-15+b1 ii libc6 2.19-18+deb8u1 ii libdcmtk2 3.6.0-15+b1 ii libgcc1 1:4.9.2-10 ii libstdc++6 4.9.2-10 ii perl 5.20.2-3+deb8u2 Versions of packages dcmtk-www recommends: ii apache2 [httpd] 2.4.10-10+deb8u3 dcmtk-www suggests no packages. -- no debconf information