Ubuntu

Binary package “indicator-messages-gtk2” in ubuntu precise

  1. Precise (12.04)
  2. indicator-messages-gtk2

indicator that collects messages that need a response

 A place on the user's desktop that collects messages that need a response.
 This menu provides a condensed and collected view of all of those messages
 for quick access, but without making them annoying in times that you want
 to ignore them.

Source package