Re: [Boost-users] Problem linking Boost Signals 1.34.0

undefined reference to boost::signals::detail::signal_base::signal_base(boost::function2boost::function_base> const &)

Do I need to link in additional Boost libraries? What about this use of boost::any?

Following http://www.boost.org/doc/html/signals/tutorial.html#id1628486 you need to link against the library (statically or dynamically). boost::any is only the template parameter from compiler's error message. Regards, Olaf