KDevelop setup problem

I was trying to run KDevelop setup, and I'm getting the following error message. "The documentation of the KDE-library could not be found. Please make wure you have KDELibs-Doc installed and set the directory manually." No problem, I thought. I did a locate on "KDELibs-Doc". It wasn't found. I go into Yast2 and do a search on "KDELibs-Doc". It wasn't there, either. Does anyone know how to correct this?