[Boost-users] Linking issues with regex library on redhat

Hi all, I am a new user of boost library. I am having trouble trying to link the boost regex library. The applications craps out giving an error message like undefined symbol: _ZN5boost11basic_regexIcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEE9 do_assignEPKcS7_j I have all the regex .so files in my LD_LIBRARY_PATH. Am I missing something? thanks in advance for the help, Jojy