--- performous-1.0/game/song.hh.orig	2015-03-31 13:56:13.546360617 -0400
+++ performous-1.0/game/song.hh	2015-03-31 13:56:23.609025021 -0400
@@ -3,6 +3,7 @@
 #include "i18n.hh"
 #include "notes.hh"
 #include "util.hh"
+#include "fs.hh"
 #include <boost/foreach.hpp>
 #include <boost/noncopyable.hpp>
 #include <stdexcept>