Processing control commands: > tags -1 + pending Bug #926894 [release.debian.org] stretch-pu: package igraph/0.7.1-2.1+deb9u1 Ignoring request to alter tags of bug #926894 to the same tags previously set -- 926894: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=926894 Debian Bug Tracking System Contact owner@bugs.debian.org with problems