Binary package “libnm-glib-dev” in ubuntu lucid

network management framework (GLib interface)

 NetworkManager attempts to keep an active network connection available at all
 times. It is intended only for the desktop use-case, and is not intended for
 usage on servers. The point of NetworkManager is to make networking
 configuration and setup as painless and automatic as possible. If using DHCP,
 NetworkManager is _intended_ to replace default routes, obtain IP addresses
 from a DHCP server, and change nameservers whenever it sees fit.
 This package provides the interface that applications can use to query
 connection status via NetworkManager.