and set BOOST_MIN_VERSION to 1.48. Fixes: - http://freecadweb.org/tracker/view.php?id=0002505 - http://forum.freecadweb.org/viewtopic.php?f=13&t=15310 - http://forum.freecadweb.org/viewtopic.php?f=3&t=15400 - http://forum.freecadweb.org/viewtopic.php?f=10&t=14108