--- libtorrent-rasterbar-0.16.0/src/asio_ssl.cpp.orig	2012-03-27 04:02:55.000000000 +0200
+++ libtorrent-rasterbar-0.16.0/src/asio_ssl.cpp	2012-06-03 21:23:01.383877108 +0200
@@ -1,3 +1,5 @@
 // builds all boost.asio SSL source as a separate compilation unit
+#if BOOST_VERSION > 104700
 #include <boost/asio/ssl/impl/src.hpp>
+#endif