You can also just open one of the job files that's included in the eagle install. It will make everything except for the drill file. You have to open another job to get the excellon drill.
There are already adequate drill files contained in the set of Gerber files. An Exellon file is required only if you want to drill your PCB using a CNC controlled drill press and the layout is not created by a Gerber photo plotter. Most of them understand just Exellon.
My PCB manufacturer never asks for Exellon files and makes the boards very much to my satisfaction just with the entire set of Gerber files.