I am totally new to OpenCascade. I am a Grad student at University at Buffalo. I want to use OC to make some of my work a bit more easier for me using some functions from OC such as for BSpline, boolean operations etc. I have installed OC5.1, but cant seem to find any help on what needs to be done to compile any programs. I keep getting linking errors. Please let me know what i must do to get things going.