Add psutil build step to fix pyauto media issues. Upgrade psutil to 0.4.0.

third_party/psutil/psutil/_psosx.py

Index: third_party/psutil/psutil/_psosx.py
diff --git a/third_party/psutil/psutil/_psosx.py b/third_party/psutil/psutil/_psosx.py
index 543124c077d3b3ba41de1b65fad12875c1be14d6..4112883131ee601b9c291dbf726d36e5d7d01073 100644
--- a/third_party/psutil/psutil/_psosx.py
+++ b/third_party/psutil/psutil/_psosx.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# $Id: _psosx.py 1142 2011-10-05 18:45:49Z g.rodola $
+# $Id: _psosx.py 1159 2011-10-14 18:42:54Z g.rodola@gmail.com $
 #
 # Copyright (c) 2009, Jay Loden, Giampaolo Rodola'. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
@@ -194,11 +194,16 @@ class Process(object):
         return files
 
     @wrap_exceptions
-    def get_connections(self):
+    def get_connections(self, kind='inet'):
         """Return etwork connections opened by a process as a list of
-        namedtuples."""
-        retlist = _psutil_osx.get_process_connections(self.pid)
-        return [ntuple_connection(*conn) for conn in retlist]
+        namedtuples.
+        """
+        if kind not in conn_tmap:
+            raise ValueError("invalid %r kind argument; choose between %s"
+                             % (kind, ', '.join([repr(x) for x in conn_tmap])))
+        families, types = conn_tmap[kind]
+        ret = _psutil_osx.get_process_connections(self.pid, families, types)
+        return [ntuple_connection(*conn) for conn in ret]
 
     @wrap_exceptions
     def process_wait(self, timeout=None):