diff --git a/ChangeLog b/ChangeLog
index b14e15d1..a1b5fee5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Feb  5 08:36:53 CET 2008 Daniel Veillard <daniel@veillard.com>
+
+	* python/tests/pyxsltproc.py: applied a portability patch from 
+	  Stephane Bidoul
+
 Thu Jan 24 16:24:05 CET 2008 Daniel Veillard <daniel@veillard.com>
 
 	* doc/xslt.html doc/docbook.html: fix links for Cygwin DocBook
diff --git a/python/tests/pyxsltproc.py b/python/tests/pyxsltproc.py
index 81b9d9f5..238fa5b4 100755
--- a/python/tests/pyxsltproc.py
+++ b/python/tests/pyxsltproc.py
@@ -6,7 +6,7 @@
 #
 import sys
 import time
-import posix
+import os
 import string
 import libxml2
 # Memory debug specific
@@ -185,7 +185,7 @@ def main(args = None):
             nonet = 1
         elif args[i] == "-catalogs" or args[i] == "--catalogs":
             try:
-                catalogs = posix.environ['SGML_CATALOG_FILES']
+                catalogs = os.environ['SGML_CATALOG_FILES']
             except:
                 catalogs = None
             if catalogs != none: