From 0cee50496eb0de7eb48bb168bac04f0a4edaa36f Mon Sep 17 00:00:00 2001
From: Tiago Gomes <tgomes@fc.up.pt>
Date: Mon, 28 May 2012 17:57:45 +0100
Subject: [PATCH] fix compilation in older gcc

---
 packages/CLPBN/horus/Indexer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/CLPBN/horus/Indexer.h b/packages/CLPBN/horus/Indexer.h
index 06cf81df8..79f6cbb0a 100644
--- a/packages/CLPBN/horus/Indexer.h
+++ b/packages/CLPBN/horus/Indexer.h
@@ -2,7 +2,7 @@
 #define HORUS_INDEXER_H
 
 #include <algorithm>
-#include <functional>
+#include <numeric>
 
 #include <sstream>
 #include <iomanip>