diff -r 35f30e07fe0d -r 64cd30d6b0b8 src/HOL/Algebra/Divisibility.thy
--- a/src/HOL/Algebra/Divisibility.thy	Wed Dec 29 13:51:17 2010 +0100
+++ b/src/HOL/Algebra/Divisibility.thy	Wed Dec 29 17:34:41 2010 +0100
@@ -5,7 +5,7 @@
 *)
 
 theory Divisibility
-imports Permutation Coset Group
+imports "~~/src/HOL/Library/Permutation" Coset Group
 begin
 
 section {* Factorial Monoids *}