diff -ur root-5.34.23.orig/net/netxng/src/TNetXNGFile.cxx root-5.34.23/net/netxng/src/TNetXNGFile.cxx --- root-5.34.23.orig/net/netxng/src/TNetXNGFile.cxx 2014-11-07 15:06:59.000000000 +0100 +++ root-5.34.23/net/netxng/src/TNetXNGFile.cxx 2014-12-19 10:11:33.343919333 +0100 @@ -28,6 +28,7 @@ #include <XrdCl/XrdClFile.hh> #include <XrdCl/XrdClXRootDResponses.hh> #include <XrdCl/XrdClDefaultEnv.hh> +#include <XrdVersion.hh> #include <iostream> //------------------------------------------------------------------------------