diff -up Couenne-0.5.6/src/cut/sdpcuts/dsyevx_wrapper.cpp.orig Couenne-0.5.6/src/cut/sdpcuts/dsyevx_wrapper.cpp
--- Couenne-0.5.6/src/cut/sdpcuts/dsyevx_wrapper.cpp.orig	2016-03-17 11:26:33.409742370 -0300
+++ Couenne-0.5.6/src/cut/sdpcuts/dsyevx_wrapper.cpp	2016-03-17 11:27:06.984743655 -0300
@@ -12,6 +12,10 @@
 #include <stdio.h>
 #include <math.h>
 
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "CoinFinite.hpp"
 #include "CouenneConfig.h"