[Boost-users] Compiling with egcs-2.91.66

Hi all, My application uses Graph library files of Boost 1.33.1. It is a very very simple shortest path implementation. When I try to compile it with egcs-2.91.66, Red Hat 6.2 (don't ask why), I get this weird error: boost/mpl/aux_/integral_wrapper.hpp:72: sorry, not implemented: conversion of template_type_parm as template parameter In file included from boost/mpl/integral_c.hpp:32, .... ... It uses following headers from boost: #include <boost/config.hpp> #include <boost/graph/graph_traits.hpp> #include <boost/graph/adjacency_list.hpp> #include <boost/graph/dijkstra_shortest_paths.hpp> Any idea? How can I fix it? thanks, Emre