From 0892e1e5570012986ed300307daba1205c64aa91 Mon Sep 17 00:00:00 2001
From: Pietro Incardona <i-bird@localhost.localdomain>
Date: Tue, 15 Mar 2016 18:57:04 +0100
Subject: [PATCH] Small fix of inclusion

---
 src/MPI_wrapper/MPI_util.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/MPI_wrapper/MPI_util.hpp b/src/MPI_wrapper/MPI_util.hpp
index f7ae650..3b73b0d 100644
--- a/src/MPI_wrapper/MPI_util.hpp
+++ b/src/MPI_wrapper/MPI_util.hpp
@@ -8,6 +8,8 @@
 #ifndef MPI_UTIL_HPP_
 #define MPI_UTIL_HPP_
 
+#include <iostream>
+
 /*! \brief From an MPI error it print an human readable message
  *
  * \param error_code
-- 
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