Index: modules/tkpiechart/objselec.tcl
--- modules/tkpiechart/objselec.tcl.orig
+++ modules/tkpiechart/objselec.tcl
@@ -2,6 +2,6 @@
 # this program is free software: please read the COPYRIGHT file enclosed in this
 # package or use the Help Copyright menu
 
-package require Tk 8.3
+package require Tk
 package require stooop
 
