Package: request-tracker1 The request-tracker1 package (aka request-tracker [1] aka webrt [2]) has been superseded upstream by request-tracker-3 (RT3). As a result request-tracker1 has been removed from the Debian unstable archive [3]. Try using request-tracker3 in it's place. [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196200 [2] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=137854 [3] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=252861