post_install() {
  echo "To allow other users than root execute rscsi add an entry"
  echo "to /etc/default/rscsi or use an \"rscsi\" user"
  echo ""
  echo "If you get folowing error while executing \"cdrecord --scanbus\":"
  echo "  No such file or directory. Cannot open '/dev/pg*'. Cannot open or use SCSI driver."
  echo "you may need to load the sg module manually using \"modprobe sg\"."
}