[Xastir] Wiki update for Ubuntu 11.10

[Tom Russo]

On Sun, Feb 05, 2012 at 09:58:54AM -0500, we recorded a bogon-computron collision of the <maserowik at verizon.net> flavor, containing:
> I have a fresh install of Ubuntu 11.10 server.
> I follow the direction in the wiki to install
> Installation went fine
> When I try to run xastir I get the 
> Error: can't open display

Are you running an X server (i.e. a desktop display using the X window system)?
I though that the "server" installs of Ubuntu didn't ship with X by default,
since those installs are not intended primarily for desktop use, but for 
headless machines.

-- 
Tom Russo    KM5VY   SAR502   DM64ux          http://www.swcp.com/~russo/
Tijeras, NM  QRPL#1592 K2#398  SOC#236        http://kevan.org/brain.cgi?DDTNM
"And, isn't sanity really just a one-trick pony anyway? I mean all you get is
 one trick, rational thinking, but when you're good and crazy, oooh, oooh,
 oooh, the sky is the limit!"  --- The Tick