From bf1c89b57939aff31f67bd36d98fa647b7149f2f Mon Sep 17 00:00:00 2001
From: mwichro <32612987+mwichro@users.noreply.github.com>
Date: Thu, 6 Sep 2018 17:28:03 +0200
Subject: [PATCH] Fix: 'iota' is not a member of 'std'

Fixes GCC compilation error:
 /source/base/mpi.cc:129:7: error: 'iota' is not a member of 'std'
That appears on newer gcc
---
 source/base/mpi.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index b7fa8393c2..8e952529ae 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -24,6 +24,7 @@
 #include <deal.II/lac/la_parallel_vector.h>
 #include <deal.II/lac/vector_memory.h>
 
+#include <numeric> 
 #include <iostream>
 
 #ifdef DEAL_II_WITH_TRILINOS
-- 
2.39.5