commit c437365ec98ec77754287594d2d3748901d0d176
Author: Taylor Hornby <taylor@defuse.ca>
Date:   Wed May 18 10:49:58 2016 -0600

    Include header required for std::iota.

diff --git a/src/common/data_structures/integer_permutation.cpp b/src/common/data_structures/integer_permutation.cpp
index f9f9327..378ea7e 100644
--- a/src/common/data_structures/integer_permutation.cpp
+++ b/src/common/data_structures/integer_permutation.cpp
@@ -15,6 +15,7 @@
 
 #include <algorithm>
 #include <cassert>
+#include <numeric>
 #include <unordered_set>
 
 namespace libsnark {
diff --git a/src/common/data_structures/sparse_vector.tcc b/src/common/data_structures/sparse_vector.tcc
index 26429a5..cfc5d75 100644
--- a/src/common/data_structures/sparse_vector.tcc
+++ b/src/common/data_structures/sparse_vector.tcc
@@ -16,6 +16,8 @@
 
 #include "algebra/scalar_multiplication/multiexp.hpp"
 
+#include <numeric>
+
 namespace libsnark {
 
 template<typename T>