Talk:Ubuntu 13.04 Server and Request Tracker/@comment-190.140.42.93-20150826135714
I can fix the problem first used this:
sudo aptitude update
sudo apitude install request-tracker4 \ rt4-apache2 rt4-clients rt4-db-postgresql apache2-doc lynx \ postgresql apache2 libapache-dbi-perl fetchmail
and then you continue with this guide