--- Shell.old.py	2008-09-16 11:35:55.806118200 +0900
+++ Shell.py	2008-09-16 11:36:16.774197200 +0900
@@ -776,6 +776,10 @@
                  debug=1,shell_class=MTInteractiveShell):
 
         import gtk
+        try:
+            gtk.set_interactive(False)
+        except AttributeError:
+            pass
         
         self.gtk = gtk
         self.gtk_mainloop = hijack_gtk()