--- rpmUtils/Makefile.orig	2011-06-08 17:10:50.000000000 +0200
+++ rpmUtils/Makefile	2011-06-08 17:11:49.000000000 +0200
@@ -1,10 +1,7 @@
 PYTHON=python
 PACKAGE = $(shell basename `pwd`)
 PYFILES = $(wildcard *.py)
-PYVER := $(shell $(PYTHON) -c 'import sys; print "%.3s" %(sys.version)')
-PYSYSDIR := $(shell $(PYTHON) -c 'import sys; print sys.prefix')
-PYLIBDIR = $(PYSYSDIR)/lib/python$(PYVER)
-PKGDIR = $(PYLIBDIR)/site-packages/$(PACKAGE)
+PKGDIR = %%PYTHONPREFIX_SITELIBDIR%%/$(PACKAGE)
 
 all: 
 	echo "Nothing to do"