diff -r 5ff1fc726848 -r c6bca38c1cbf eggs/infrae.subversion-1.4.5-py2.6.egg/infrae/subversion/__init__.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eggs/infrae.subversion-1.4.5-py2.6.egg/infrae/subversion/__init__.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,22 @@
+# Copyright (c) 2007-2008 Infrae. All rights reserved.
+# $Id$
+
+import os
+
+impl = os.getenv('INFRAE_SUBVERSION_IMPL', 'PYSVN')
+
+if impl == 'PYSVN':
+    try:
+        # Try to use a native binding, use native SVN.
+        import Native
+        Recipe = Native.Recipe
+        uninstall = Native.uninstall
+    except:
+        # Or if the binding is not present, use slow py.
+        impl = 'PY'
+
+if impl == 'PY':
+    import Py
+    Recipe = Py.Recipe
+    uninstall = Py.uninstall
+