1>e:\dev\ai\libbehavior\trunk\snow leopard\snow leopard\main.cpp(112) : error C2653: 'CL_DisplayMessageQueue' : is not a class or namespace name 1>e:\dev\ai\libbehavior\trunk\snow leopard\snow leopard\main.cpp(112) : error C3861: 'has_messages': identifier not found 1>e:\dev\ai\libbehavior\trunk\snow leopard\snow leopard\main.cpp(113) : error C2653: 'CL_DisplayMessageQueue' : is not a class or namespace name 1>e:\dev\ai\libbehavior\trunk\snow leopard\snow leopard\main.cpp(113) : error C3861: 'process': identifier not found

1. download the newest ClanLib SDK. I used ClanLib 2.3.1.
2. add the Clanlib path into the VC's include path.
3. change GameObject.cpp : 31 into this: CL_PixelBuffer image(100,100,cl_rgba8);
4. change main.cpp : 113 - 114 into : CL_KeepAlive::process();