Missing include.

diff --git a/test/tests.cc b/test/tests.cc
index fc1603111e80ba8d27c0a9a2a00e5ed390b23c48..77f13c63a8a8be5538f932ed4a2e1c15b31bdc86 100644 (file)
--- a/test/tests.cc
+++ b/test/tests.cc
@@ -17,6 +17,7 @@
 
 */
 
+#include <iostream>
 #include <cmath>
 #include <boost/filesystem.hpp>
 #include <libxml++/libxml++.h>