diff -up ./rts/lib/lobby/Connection.h.includes ./rts/lib/lobby/Connection.h
--- ./rts/lib/lobby/Connection.h.includes	2010-08-16 19:26:41.038040429 +0200
+++ ./rts/lib/lobby/Connection.h	2010-08-16 19:26:47.545100606 +0200
@@ -7,6 +7,7 @@
 #include <boost/asio/deadline_timer.hpp>
 #include <boost/asio/ip/tcp.hpp>
 #include <string>
+#include <list>
 
 struct ClientStatus
 {