libgedit-gtksourceview-dev binary package in Ubuntu Mantic ppc64el

 libgedit-gtksourceview is a library that extends GtkTextView, the
 standard GTK widget for multiline text editing. This library adds
 support for syntax highlighting, undo/redo, file loading and saving,
 search and replace, a completion system, printing, displaying
 line numbers, and other features typical of a source code editor.
 .
 This package contains the header files required if you wish to
 develop software that uses the GtkSourceView widget.

Source package