From 90f108ae8e7a4315f82e317f2141733418d86a68 Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lordofhyphens@gmail.com>
Date: Tue, 1 Jan 2019 16:00:39 -0600
Subject: [PATCH] Use GCC8 instead of 4.9 for travis (#4666)

diff --git a/xs/src/libslic3r/GCodeSender.hpp b/xs/src/libslic3r/GCodeSender.hpp
index cc0b298327..0f39f5a3d1 100644
--- a/xs/src/libslic3r/GCodeSender.hpp
+++ b/xs/src/libslic3r/GCodeSender.hpp
@@ -9,6 +9,7 @@
 #include <boost/asio.hpp>
 #include <boost/bind.hpp>
 #include <boost/thread.hpp>
+#include <boost/core/noncopyable.hpp>
 
 namespace Slic3r {