// src/fibo.cpp #include <boost/python.hpp> int fibo(int n) { if(n == 0) return 0; if(n == 1) return 1; return fibo(n - 1) + fibo(n - 2); } BOOST_PYTHON_MODULE(fibo) { boost::python::def("fibo", fibo); } # SConstruct from os import environ from distutils.sy</boost/python.hpp>…