i follow the quide on this page and this happens


[dark@hdd root]$ ipkg.sh update
Downloading http://wl500g.dyndns.org/ipkg/Packages ...
wget: wl500g.dyndns.org: Unknown host
ipkg_download: ERROR: Failed to retrieve http://wl500g.dyndns.org/ipkg/Packages, returning
ipkg_update: Error downloading http://wl500g.dyndns.org/ipkg/Packages to /opt/lib/ipkg/lists/wl500g

can someone help me?