2.2. Adding the Area51 Roll to an already-installed Frontend

The Area51 Roll can be added onto an already-installed frontend. You must be the root user to perform this procedure. For sake of discussion, we assume that you have an iso image of the area51 roll called area51.iso. The following procedure will allow you to add the roll.
# mount -o loop area51.iso /mnt/cdrom
# cd /home/install
# rocks-dist --install copyroll
# umount /mnt/cdrom
# rocks-dist dist
# kroll area51 | sh
# /etc/rc.d/rocksconfig.d/post-99-tripwire
# /opt/tripwire/tw-email-to -set <comma separated list of email addresses>