install module fixed

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@258 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/BusinessTemplate.py

@@ -594,7 +594,7 @@ Une ligne tarifaire."""
       """
         Create modules if needed
       """
-      for o in self._object_archive.values():
+      for o in self._module_archive.values():
         o.install(local_configuration)
 
     def installCatalog(self, local_configuration, update=0):