liblancelot0 4:4.3.90-0ubuntu1 (i386 binary) in ubuntu lucid

 Liblancelot is a base framework for everything in the world of Lancelot.
 It is built on top of Plasma. It provides a set of custom widgets, layouts
 and has a few more advanced concepts for allowing for quicker development
 of Plasma-based applications.
 .
 Lancelot is an application launcher menu (or ALI) for KDE 4 designed to
 provide a place from which all your jobs begin. It provides quick access
 to applications, places, documents, contacts and system information.
 .
 This package is part of the KDE 4 plasma addons module.