Reckon you could update the server-side config to still allow for this script to work? Some busy admins like these features, and don't have time to go grab files and instate it all manually.
The exact error is as follows:
--15:41:28-- http://update.unrealircd.com/update.sh
=> `update.sh'
Resolving update.unrealircd.com... failed: Host not found.
chmod: getting attributes of `update.sh': No such file or directory
./update: line 35: ./update: No such file or directory
- Chris.