Binary package “libnotify-dev” in ubuntu-rtm 14.09-factory

sends desktop notifications to a notification daemon (Development files)

 A library that sends desktop notifications to a notification daemon, as
 defined in the Desktop Notifications spec. These notifications can be
 used to inform the user about an event or display some form of
 information without getting in the user's way.
 .
 This package contains the include files and static library.