psycopg: fixed to find py-mx in different versions of python

python/psycopg/psycopg.conf

@@ -2,6 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../psycopg/psycopg.conf
+# Copyright (C) 2009 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -11,9 +12,10 @@
 # the Free Software Foundation; version 2 of the License. A copy of the
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
+
 pkgprefix -t python
 
-pylibdir=$( pkgprefix libdir python )/python2.4
+pylibdir=$(pkgprefix libdir python)/python$(pkgprefix ver python | cut -d. -f1,2)
 
 pkgprefix -t postgresql