tk8.4-dev 8.4.12-0ubuntu1.1 (powerpc binary) in ubuntu dapper

 Tk is a cross-platform graphical toolkit which provides the Motif
 look-and-feel and is implemented using the Tcl scripting language.
 This package contains the headers and libraries needed to extend
 or embed Tk.
 .
 Homepage: http://www.tcl.tk/