Binary package “ruby-gtksourceview2-dbg” in ubuntu trusty

GtkSourceView2 bindings for the Ruby language (debugging symbols)

 GTKSourceView2 is a text widget that extends the standard GTK+ text widget.
 This package contains libraries for using the GtkSourceView2 text widget
 with syntax highlighting and other features typical of a source code
 editor in the Ruby programming language.
 .
 This package contains the debugging symbols.