   Installation Details for X11R7.2The X.Org Foundation15 February
   2007How to install the X.Org Foundation's X Window System
   release version X11R7.2.IntroductionAt this time, the X.Org
   Foundation is not making binary releases; this will likely
   change in the future as our tinderbox system reaches its full
   potential.However, people are already packaging the
   distribution for release in many of the common distributions
   (e.g., Fedora Core, SuSE Linux, Debian), and you may wish to
   work with those distributors on their packaged binaries.In the
   meanwhile, we recommend building X from source and doing an
   install on top of your running X installation *after* having
   carefully backed up /usr/X11R6 to allow restoration in case of
   some unanticipated problems. See the file INSTALL.TXT in the
   root of the source distribution for build and install details.
