patch up multiprocessing until it's API can be changed too
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index 63e34c6..c3b1c82 100644
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -619,11 +619,17 @@
         woken = self.Semaphore(0)
 
         p = self.Process(target=self.f, args=(cond, sleeping, woken))
-        p.set_daemon(True)
+        try:
+            p.set_daemon(True)
+        except AttributeError:
+            p.daemon = True
         p.start()
 
         p = threading.Thread(target=self.f, args=(cond, sleeping, woken))
-        p.set_daemon(True)
+        try:
+            p.set_daemon(True)
+        except AttributeError:
+            p.daemon = True
         p.start()
 
         # wait for both children to start sleeping