id summary reporter owner description type status milestone component version severity resolution keywords cc 12978 wrong boost::serialization header included in ublas Mark.Moll@… Gunter "numeric/ublas/{matrix, storage}.hpp (and possibly other header files) include , but should really include . Without this change, I get compilation errors with boost 1.64beta2 like these: {{{ error: no member named 'make_array' in namespace 'boost::serialization' }}}" Bugs new To Be Determined uBLAS Boost 1.64.0 Problem roel@…