--- a/src/core/wscript	Tue Jul 21 16:20:17 2015 -0700
+++ b/src/core/wscript	Tue Jul 21 16:21:49 2015 -0700
@@ -296,6 +296,7 @@
         'model/hash-fnv.h',
         'model/hash.h',
         'model/valgrind.h',
+        'model/non-copyable.h',
         ]
 
     if sys.platform == 'win32':