From 0a91aaef32dcbb5a2ea13d8bc1e16768b02277e1 Mon Sep 17 00:00:00 2001
From: Garux <garux@mail.ru>
Date: Sun, 16 Dec 2018 14:18:46 +0300
Subject: [PATCH] fix compilation in Ubuntu

---
 libs/scenelib.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/scenelib.h b/libs/scenelib.h
index a1f499e2..f8878ff9 100644
--- a/libs/scenelib.h
+++ b/libs/scenelib.h
@@ -36,6 +36,8 @@
 #include "container/stack.h"
 #include "typesystem.h"
 
+#include <functional>
+
 class Selector;
 class SelectionTest;