post_install() { getent group mpd &>/dev/null || groupadd -r -g 45 mpd >/dev/null getent passwd mpd &>/dev/null || useradd -r -u 45 -g mpd -d /var/lib/mpd -s /bin/false -G audio mpd >/dev/null usr/bin/systemd-tmpfiles --create mpd.conf || true } post_remove() { getent passwd mpd &>/dev/null && userdel mpd >/dev/null getent group mpd &>/dev/null && groupdel mpd >/dev/null true }