In 1.36.0 beta, in file boost/serialization/detail/shared_ptr_132.hpp, an ifdefed-out line 20 states: #include <boost/serializaition/detail/shared_ptr_nmt_132.hpp> Note misspelled word: serializaition. Maybe we could add some simple test (like those that check for propper line endings) to check for such typos? At least for includes that start with boost/... -- Best Regards, Ivan A. Melnikov <iv@altlinux.org>