diff -r b75f8e02f823 -r 8fb36dbbdd75 src/base/addr_range.hh
--- a/src/base/addr_range.hh	Tue Oct 09 12:58:25 2012 +0100
+++ b/src/base/addr_range.hh	Wed Oct 24 17:25:02 2012 -0400
@@ -45,6 +45,8 @@
 #ifndef __BASE_ADDR_RANGE_HH__
 #define __BASE_ADDR_RANGE_HH__
 
+#include <utility> // pair & make_pair
+
 #include "base/types.hh"
 
 class AddrRange