It's verbose, not debug

Lib/test/test_socket.py

@@ -1103,7 +1103,7 @@ def isTipcAvailable():
         for line in f:
             if line.startswith("tipc "):
                 return True
-    if test_support.debug:
+    if test_support.verbose:
         print "TIPC module is not loaded, please 'sudo modprobe tipc'"
     return False