pybind11 is a lightweight header-only library that exposes C++
types in Python and vice versa, mainly to create Python bindings of
existing C++ code. Its goals and syntax are similar to the excellent
Boost.Python library by David Abrahams: to minimize boilerplate code
in traditional extension modules by inferring type information using
compile-time introspection.

This SlackBuild is intended for python3 only.