installing nginx on centos should be straightforward

[mottwsc]

Installing as root allowed the method under (3) to work.  Still have a
problem starting nginx, but I'll see if I can work thru that.  I would
appreciate comments on item (1) though from anyone's experience.

Thanks.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,236254,236263#msg-236263