Aether/installscript

pre_install() {
  groupadd aether &>/dev/null
  useradd -g aether -d /srv/aether -s /bin/false aether &> /dev/null
  chown -R aether:aether /srv/aether &> /dev/null
}

pre_remove() {
  getent passwd aether &>/dev/null && userdel aether &> /dev/null
}