[Boost-users] [Linker error] undefined reference to `boost::gregorian::greg_month::as_short_string() const'

Hi everyone, I just downloaded boost, built it on windows using cygwin. However, when I tried to run an example program. I got a the following link error [Linker error] undefined reference to `boost::gregorian::greg_month::as_short_string() const' I have added the corresponding lib and include directories to my make file. Is there anything I am missing? Any help will be greatly appreciated. George __________________________________ Do you Yahoo!? Y! Messenger - Communicate in real time. Download now. http://messenger.yahoo.com