--- py/python/Makefile.orig	2010-07-11 13:05:38.000000000 +1000
+++ py/python/Makefile	2010-07-11 13:09:09.000000000 +1000
@@ -121,7 +121,8 @@
 	$(INSTALL_DATA) *.py $(install_pythondir)
 	@for i in $(PACKAGES) ; \
 	do \
-	    $(INSTALL_DATA) -r $$i $(install_pythondir) ; \
+	    $(INSTALL_DATA) -d $(install_pythondir)/$$i ; \
+	    $(INSTALL_DATA) $$i/*.py $(install_pythondir)/$$i ; \
 	done
 
 depend::  $(ICE_SLICE) $(GLACIER2_SLICE) $(ICEBOX_SLICE) $(ICEGRID_SLICE) $(ICEPATCH2_SLICE) $(ICESTORM_SLICE)