Possible Modpack Problem

[bioflame97]

I've created a server for me and my friends to play on. One of the things I was looking forward to was the equivalent exchange mod. But when I try to craft a philosopher stone nothing happens. Do I need a different modpack? I'm using all of the stuff on http://www.technicpack.net/tekkit/ and I didn't change anything that would cause this problem. Any help would be appreciated and sorry for being a tekkit noob.