I want to be a university professor in computer science please tell me the eligibility for the post.
Different University have differing standards for Professor eligibility. You should ask a University. As a general guideline most Universities will NOT hire a full Professor unless they are a PHD in a related field.
Then u must have studied before computer science maths and english .Hope to be of help :D and also a master degree as well as experience.
I assume you have a PhD or some equivalent right? Or maybe A Masters degree and many years professional experience.I doubt you'd have much chance without either or both of those.