[Boost-users] BOOST_CLASS_TRACKING compilation error : tracking_level not a class or a namespace

Hi, I want to disable tracking because of the now somewhat famous (STATIC_ASSERT compilation errors). I have a few classes within a namespace in a header file. For serialization of these, I want to disable tracking so I placed the macros: BOOST_CLASS_TRACKING(mynamespace::myClassA, boost:serialization::track_never); BOOST_CLASS_TRACKING(mynamespace::myClassB, boost:serialization::track_never); outside mynamespace. For this I am getting compilation errors saying : 'struct boost::serialiazation::tracking_levelmynamespace::myClassA::type' is not a class or a namespace. I've included the boost header files, etc. in my header file. What am I missing? All help appreciated. - Benjamin Jacob.