check_package()
{
	for LOCATION in `cat /etc/ipkg.conf | awk '/dest/ {print $3}'`
	do
		if [ $LOCATION = "/" ]; then
			if  [ "`cat /usr/lib/ipkg/status | grep $1`" ]; then
				echo "OK"
			fi
		else
			if [ "`cat $LOCATION/usr/lib/ipkg/status | grep $1`" ]; then
				echo "OK"
			fi
		fi 

	done
}

check_package "webif"