--- a/packages/README	Mon May 25 14:10:56 2015 +0200
+++ b/packages/README	Mon May 25 14:11:57 2015 +0200
@@ -1,3 +1,6 @@
+The contents of this directory is generated automatically.
+DO NOT MANUALLY MODIFY THE DIRECTORY OR THE FILES.
+
 This directory contains "symbolic links" to compiled
 class libraries which can be conveniently loaded via the
 launcher's "Load Package" dialog.