--- vtcl.tcl.orig	Wed Apr 25 16:41:02 2012
+++ vtcl.tcl	Wed Apr 25 16:45:19 2012
@@ -248,7 +248,7 @@ proc vTcl:setup_gui {} {
 
     ## We use our own version of Bwidgets with some bug fixes. Will submit them the
     ## bugs when time permits.
-    package require -exact BWidget 1.3.1
+    package require BWidget
 
     if {$tcl_platform(platform) == "macintosh"} {
         set vTcl(pr,balloon) 0