error for package require registry

On Win XP, using Tclkit 8.5b1 (Sept. 30, 2007) Existing Tclkit app was enhanced to use Tcl registry commands, but no registry package was available. Test script:

 set msg1 ""
 set msg2 ""
 catch {set version [ package require registry ] } msg1
 catch {set version [ package require registry ] } msg2
 puts "msg1: $msg1"
 puts "msg2: $msg2"

Produced the following output:

 msg1: attempt to provide package registry 1.1.5 failed: package registry 1.2 provided instead
 msg2: attempt to provide package registry 1.1.5 failed: no version of package registry provided