http://github.com/cpp-netlib/cpp-netlib/issues/closed#issue/11

Author: glynos

boost/network/protocol/http/detail/connection_helper.hpp

@@ -10,6 +10,7 @@
 #include <boost/foreach.hpp>
 #include <boost/network/protocol/http/traits/connection_keepalive.hpp>
 #include <boost/asio/streambuf.hpp>
+#include <boost/network/traits/string.hpp>
 
 namespace boost { namespace network { namespace http { namespace detail {
 

boost/network/protocol/http/policies/sync_resolver.hpp

@@ -9,6 +9,7 @@
 #include <utility>
 #include <boost/network/protocol/http/traits/resolver.hpp>
 #include <boost/fusion/adapted/std_pair.hpp>
+#include <boost/network/traits/string.hpp>
 
 namespace boost { namespace network { namespace http { namespace policies {