using std::cout;
using std::string;
using std::list;
-using boost::shared_ptr;
-using boost::weak_ptr;
+using std::shared_ptr;
+using std::weak_ptr;
using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
FilmEditor::FilmEditor (wxWindow* parent, weak_ptr<FilmViewer> viewer)
: wxPanel (parent)