dwelling-radio/build/archlinux/dwelling-radio.install

post_install() {
    cat << EOF
    >>> You must add a path to a liquidsoap executable in a systemd unit as well!
    >>
    >>> Run `systemd edit dwelling-radio.service` to edit a .service file and
    >>> add a new `ExecPaths=` option with a path to a liquidsoap to a
    >>> [Service] section.
    >>> Like:
    >>> [Service]
    >>> ExecPaths=/usr/bin/liquidsoap
EOF
}