diff -r c35afa9e89e7 -r ef88c0a30f85 lemon/bits/solver_bits.h
--- a/lemon/bits/solver_bits.h	Mon Jan 12 23:11:39 2009 +0100
+++ b/lemon/bits/solver_bits.h	Thu Nov 05 15:48:01 2009 +0100
@@ -19,6 +19,8 @@
 #ifndef LEMON_BITS_SOLVER_BITS_H
 #define LEMON_BITS_SOLVER_BITS_H
 
+#include <vector>
+
 namespace lemon {
 
   namespace _solver_bits {