diff -r 0902ffece4b4 -r 5a55e3011772 mercurial/commands.py
--- a/mercurial/commands.py	Sat Jul 30 09:00:14 2005 -0800
+++ b/mercurial/commands.py	Sat Jul 30 09:01:59 2005 -0800
@@ -654,12 +654,6 @@
 
 def import_(ui, repo, patch1, *patches, **opts):
     """import an ordered set of patches"""
-    try:
-        import psyco
-        psyco.full()
-    except ImportError:
-        pass
-
     patches = (patch1,) + patches
 
     d = opts["base"]