avahi-autoipd.postinst

GPE内核镜像文件 已在qemu上跑过的

	# can't do this offline
	if [ "x$D" != "x" ]; then
		exit 1
	fi
	grep "^avahi-autoipd:" /etc/group > /dev/null || addgroup avahi-autoipd
	grep "^avahi-autoipd:" /etc/passwd > /dev/null || adduser --disabled-password --system --home /var/lib/avahi-autoipd --no-create-home avahi-autoipd --ingroup avahi-autoipd -g "Avahi autoip daemon"