--- postgresql.spec	Fri Aug 17 18:19:39 2001
+++ postgresql.spec.new	Mon Sep 17 20:41:29 2001
@@ -64,7 +64,10 @@
 Patch3: %{name}-7.1.s390x.patch
 Buildrequires: perl glibc-devel
 Prereq: /sbin/ldconfig initscripts
-BuildPrereq: python-devel perl tcl /lib/cpp
+BuildPrereq: perl tcl /lib/cpp
+%if %python
+BuildPrereq: python-devel
+%endif
 %if %ssl
 BuildPrereq: openssl-devel
 %endif