pidgin 1:2.1.1-1ubuntu1 (amd64 binary) in ubuntu gutsy

 Pidgin is a graphical, modular Instant Messaging client capable of using
 AIM/ICQ, Yahoo!, MSN, IRC, Jabber, Napster, Zephyr, Gadu-Gadu, Bonjour,
 Groupwise, Sametime, and SIMPLE all at once.
 .
 Some extra packages are recommended to use the core functionality present
 in most pidgin installations:
 * gstreamer0.10-plugins-base, gstreamer0.10-plugins-good
   - Sound support.
 * python-dbus
   - For the command-line helper utilities such as purple-remote and
     purple-url-handler.
 .
 More extra packages are suggested to use increased functionality:
 * gnome-panel | kicker | docker:
   - To use the system tray icon functionality (minimizing to an icon, having
     the icon blink when there are new messages, etc.)
 * evolution-data-server:
   - For interfacing with an Evolution address book
 * libgadu3:
   - Support for Gadu-Gadu accounts
 * libmeanwhile1:
   - Support for Lotus Sametime accounts
 * libzephyr3:
   - Support for Zephyr accounts
 * tcl8.4, tk8.4:
   - Support for Tcl/Tk plugins