Description:

If you want to use the X Window System, you should install
X11R6-contrib. This package holds many useful programs
from the X Window System, version 11, release 6 contrib tape.
The programs, contributed by various users, include listres,
xbiff, xedit, xeyes, xcalc, xload and xman, among others.

You will also need to install the XFree86 package, the
XFree86 package which corresponds to your video card,
one or more of the XFree86 fonts packages, the
Xconfigurator package and the XFree86-libs package.

Finally, if you are going to develop applications that
run as X clients, you will also need to install
XFree86-devel.