--- a/ProgTutorial/Package/Ind_Interface.thy	Mon Oct 12 17:07:17 2009 +0200
+++ b/ProgTutorial/Package/Ind_Interface.thy	Tue Oct 13 22:57:25 2009 +0200
@@ -1,5 +1,5 @@
 theory Ind_Interface
-imports "../Base" Simple_Inductive_Package
+imports Ind_Intro Simple_Inductive_Package
 begin
 
 section {* Parsing and Typing the Specification\label{sec:interface} *}