diff -r 9fe62e2db71d -r 1106e00e6847 mercurial/patch.py
--- a/mercurial/patch.py	Thu Oct 12 19:26:06 2006 -0300
+++ b/mercurial/patch.py	Thu Oct 12 16:34:32 2006 -0700
@@ -9,8 +9,8 @@
 from i18n import gettext as _
 from node import *
 demandload(globals(), "base85 cmdutil mdiff util")
-demandload(globals(), "cStringIO email.Parser errno os re shutil sha sys")
-demandload(globals(), "tempfile zlib")
+demandload(globals(), "cStringIO email.Parser errno os popen2 re shutil sha")
+demandload(globals(), "sys tempfile zlib")
 
 # helper functions