[Boost-users] Location of html documention?

I've downloaded boost on my system and run tests which build the libraries. When I surf the documention on my local hard drive in to "type_traits" I'm redirected to the www.boost.org How do I get the html documentation on my hard drive. Perhaps it is produced by the normal install process - which I confess I didn't do - as running the tests builds the libraries I need. I looked for it there but I didn't see it. Robert Ramey