diff -Naur Cenon.orig/GNUmakefile.postamble Cenon/GNUmakefile.postamble
--- Cenon.orig/GNUmakefile.postamble	2013-04-23 18:18:19.231871028 +0200
+++ Cenon/GNUmakefile.postamble	2013-04-23 18:19:31.482864370 +0200
@@ -18,12 +18,12 @@
 # before-install::
 
 # Things to do after installing
-after-install::
+#after-install::
 	# copy library
 	#rm -R $(GNUSTEP_LIBRARY)/$(APP_NAME)
-	cp -R Library/$(APP_NAME)/ $(GNUSTEP_LIBRARY)/
+	#cp -R Library/$(APP_NAME)/ $(GNUSTEP_LIBRARY)/
 	# set permissions (rrr)
-	chmod -R ugo+rX $(GNUSTEP_APPS)/$(APP_NAME).*
+	#chmod -R ugo+rX $(GNUSTEP_APPS)/$(APP_NAME).*
 	#chmod -R ugo+rX $(GNUSTEP_LIBRARY)/$(APP_NAME)
 
 # Things to do before uninstalling