I have installed, perl 5.6 and 5.005 with Sid. Right now perl 5.6 is the active perl and i'm getting these errors on some pkgs Can't locate object method "flag_seen" via package "Debian::DebConf::Question" at /usr/lib/perl5/Debconf/ConfigDb.pm line 118. I was wondering if this is something everyone is seeing with 5.6 and if i should just symlink /usr/bin/perl to 5.005 . If this is not normal, then what could be causing these errors?