libgst-ruby 0.19.0-2ubuntu4.1 (i386 binary) in ubuntu karmic

 GStreamer is a media processing framework with support for a wide variety of
 data sources, sinks, and formats through the use of dynamically loaded
 plugins. This package contains libraries for using GStreamer with the Ruby
 programming language.
 .
 This is a dummy package depending on the library for the current default
 version of Ruby.