Strange case of missing XWin

[Fergus]

I installed portable Cygwin to a low-capacity USB stick by "picking" 
Base and then extras from the selection menu. Amongst other things I 
picked up xterm, Lyx, TeX. (I've done this item-by-item selection a few 
times in the past but not recently; and never with 1.7.)
Somehow I am still missing XWin. So trying to kick things off with the 
command run XWin -multiwindow is failing.
 >> bash: XWin: command not found
I could have blinked and done something wrong. But are all the 
dependencies in place that should be? The setup.ini I last used was 
timestamped 1263360051. Check attached.
Thank you.
Fergus
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cygcheck.out.bz2
Type: application/octet-stream
Size: 5361 bytes
Desc: not available
URL: <http://cygwin.com/pipermail/cygwin/attachments/20100114/c1ae1af0/attachment.obj>
-------------- next part --------------
--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple