boost::python targets Python2 only. At least it used to and the docs don't mention anything about fixing this. https://www.boost.org/doc/libs/1_72_0/libs/pytho

boost::python targets Python2 only. At least it used to and the docs don't mention anything about fixing this. https://www.boost.org/doc/libs/1_72_0/libs/python/doc/html/tutorial/index.html https://www.boost.org/doc/libs/1_72_0/libs/python/doc/html/t... https://www.boost.org/doc/libs/1_72_0/libs/python/doc/html/building.html https://www.boost.org/doc/libs/1_72_0/libs/python/doc/html/b...