Python on OS X 10.3 and above now uses dlopen() (via dynload_shlib.c)
to load extension modules and now provides the dl module. As a result,
sys.setdlopenflags() now works correctly on these systems. (SF patch
#1454844)
diff --git a/Misc/ACKS b/Misc/ACKS
index 04b6c77..a824a86 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -478,6 +478,7 @@
 Dan Pierson
 Martijn Pieters
 François Pinard
+Zach Pincus
 Michael Piotrowski
 Iustin Pop
 John Popplewell