post_install() {
  getent group kolab >/dev/null 2>&1 || groupadd kolab &>/dev/null
  getent passwd kolab >/dev/null 2>&1 || useradd -g kolab -d /var/lib/kolab -s /bin/false kolab &>/dev/null
  chmod -R a+r+w /var/log/kolab
  
  chown kolab:kolab /var/spool/pykolab/wallace
  systemd-tmpfiles --create
}

post_upgrade() {
  post_install
}

post_remove() {
  if getent passwd kolab >/dev/null 2>&1; then
	  userdel kolab
  fi  
  if getent group kolab >/dev/null 2>&1; then
	  groupdel kolab
  fi  
}