post_install() {
  /usr/sbin/groupadd safekeep 2>/dev/null || true
  /usr/sbin/useradd -s /bin/bash -g safekeep -d /var/lib/safekeep  -s /sbin/nologin \
    -c "Used by SafeKeep to run and store backups." safekeep 2>/dev/null || true


  if [ ! -d /var/lib/safekeep ]; then
    mkdir /var/lib/safekeep
  fi
  chown -R safekeep:safekeep /var/lib/safekeep

  cat << _EOF

	NOTE: You will have to manually take care of a number of
	steps such as installing the cron job script, creating the
	safekeep user, and generating and deploying ssh keys on
	the backup server machine.

	To create a new user called "safekeep," issue:
		useradd -g users -m -d /var/lib/safekeep -s /sbin/nologin
			-c "Used by SafeKeep to run and store backups." safekeep 

	To install the cron job script, issue:
		cp /usr/share/safekeep/safekeep.cron /etc/cron.daily/safekeep
	
	Please see the following link for a quick setup example:
		http://safekeep.sourceforge.net/documentation.shtml

_EOF
}

post_remove() {
  /usr/sbin/userdel safekeep
  /usr/sbin/groupdel safekeep

  cat << _EOF

	NOTE: You will have to manually take care of a number of
	steps such as removing the cron job script, removing the
	safekeep user, and removing ssh keys.

	To remove the user called "safekeep," issue:
		userdel -r safekeep

	To remove the cron job script, issue:
		rm /etc/cron.daily/safekeep

_EOF
}