+.EF '\fBX Window System Installation\fP''\fBX Version 10\fP'
+.OF '\fBX Window System Installation\fP''\fBX Version 10\fP'
+.EH ''\fB- % -\fP''
+.OH ''\fB- % -\fP''
+.DA "December 1, 1986"
+.TL
+X Window System Installation
+.br
+Release 4
+.br
+Version 10
+.AU
+Jim Gettys
+.AI
+Digital Equipment Corporation
+MIT Project Athena
+.AB
+X is a network transparent window system developed at MIT which runs under
+4.3BSD
+.UX
+and Ultrix-32\(dd 1.2 and many other systems.
+This document details the installation on systems supported by the MIT
+distribution.
+.AE
+.NH 1
+Overview
+.PP
+Given an X distribution hierarchy, the following basic steps need
+to be performed:
+.DS
+1) read in the tape.
+2) decide where you want to install fonts (and firmware if you are using
+ VS100 displays). We recommend leaving this alone unless you have
+ some good reason.
+3) configure the site file(s) for the displays you use for this information.
+4) build all software.
+5) install the software into the directories.
+.sp
+The following steps may not be needed (or possible) on some systems.
+.sp
+6) add a device driver or configure the device driver into your kernel.
+7) rename pseudo-teletypes for your login window.
+8) test that everything is working.
+9) configure your /etc/ttys file for the display.
+.DE
+.PP
+By default, X is distributed to install on a stock 4.3BSD system;
+installation under Ultrix-32 release 1.2 should essentially be the same.
+.FS
+\(dd Ultrix and Ultrix-32 are trademarks of Digital Equipment Corporation
+.br
+Copyright \(co 1985, Massachusetts Institute of Technology
+.br
+Permission to use, copy, modify and distribute this documentation for
+any purpose and without fee is hereby granted, provided that the above
+copyright notice appears in all copies and that both that copyright notice and
+this permission notice appear in supporting documentation, and that the name of
+M.I.T. not be used in advertising or publicity pertaining to distribution of
+the software without specific, written prior permission.
+M.I.T makes no
+representations about the suitability of the software described herein for
+any purpose.
+It is provided "as is" without express or implied warranty.
+.FE