--- boost_1_66_0/tools/build/src/tools/doxproc.py~	2018-05-10 21:35:14.520401333 +0100

+++ boost_1_66_0/tools/build/src/tools/doxproc.py	2018-05-10 21:35:18.910422835 +0100

@@ -1,4 +1,4 @@

-#!/usr/bin/python

+#!/usr/bin/python3

 # Copyright 2006 Rene Rivera

 # Distributed under the Boost Software License, Version 1.0.

 # (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)