plasma-widgets-addons 4:5.1.95-0ubuntu1 (amd64 binary) in ubuntu vivid

 This package contains additional Plasma 5 widgets shipped in the Plasma
 addons module. Install it if you want a variety of widgets on your Plasma
 desktop.
 .
 This package provides the following widgets:
  * Calculator
  * Dictionary
  * Fuzzy Clock
  * Konsole Profiles
  * Notes
  * System Load Viewer
  * Timer
  * Unit Converter
  * More coming soon..
 .
 This package is part of the KDE Plasma 5 addons module.