Most educational institutions prepare students for the average life style.
However, to go beyond just comp sci curriculum most businesses classes don't focus on the true skills that matter in running and starting a business. They, just like in computer science, focus on what the majority of the population will probably be doing after graduation.
When I decided that I wanted to do a startup and not join the masses in the corporate life, I did not have much experience or course material to leverage.
These institutions should try and find a balance between offering courses for both types of peoples. Even those going into the corporate world could learn and use a bunch of the skills entrepreneurs use everyday. Most executive leaders of these big companies have the same qualities as entrepreneurs.