[Boost-users] Error compiling boost/tuple/tuple.hpp with boost 1.33 on VC 7.1

I have just upgraded to boost 1.33 from 1.32 and boost/tuple/tuple.hpp no longer compiles. I am using MS Visual Studio 2003 (7.1). Errors include: "boost-1_33\boost\tuple\detail\tuple_basic.hpp(66) : error C2332: 'class' : missing tag name" when compiling: template <class HT, class TT> struct cons; As I am new to boost, I have no idea how to continue. I am not even using tuple directly - it is included by iterator/indirect_iterator.hpp. Anyone else come across this? Looks like I'll have to switch back to 1.32. Thanks in advance.