Can some one point in me in the right direction: Environment: RHEL 3.2.3-47 Compiler: GCC 3.2.3 BOOST Library: xpressive Issue: Trying the example found in the xpressive.pdf on page 31and I keep getting the following message. Can someone help? Thanks, Paul ***************************************************************** /home/pflore/boost/boost_1_34_1/boost/xpressive/basic_regex.hpp: In function `int main()': /home/pflore/boost/boost_1_34_1/boost/xpressive/basic_regex.hpp:167: ` boost::xpressive::basic_regex<BidiIter>::basic_regex(boost::iterator_value<Iterator>::type*) [with BidiIter = __gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >]' is private NParse.cpp:104: within this context --------------------------------- Fussy? Opinionated? Impossible to please? Perfect. Join Yahoo!'s user panel and lay it on us.