Hi, thanks for checking it out!
I'm using std::function & std::bind to handle event callbacks which require c++11 which AFAIK is a little shaky in 0.8.4. You can try futzing with your project build settings to enable c++11 support but you may run into the dreaded tr1/memory issue that I believe was fixed in 0.9.0.
If you get it working in 0.8.4 please LMK otherwise for now you have to build it against 0.9.0.
