Index: modules/widgetPlus/widgetPlus.tcl
--- modules/widgetPlus/widgetPlus.tcl.orig
+++ modules/widgetPlus/widgetPlus.tcl
@@ -32,8 +32,8 @@
 # TComboboxPlus, and BwEntryPlus.
 # Docs are in "man n widgetPlus".
 
-package require Tcl 8.5
-package require Tk 8.5
+package require Tcl 8.5-
+package require Tk
 package require snit
 
 namespace eval ::widgetPlus {
