ldd on X binary yields "X: user not authorized ..."

[Daniel Barclay <dsb@smart.net>]

Running the command:

	ldd /usr/bin/X11/X

yields the message:

     X: user not authorized to run the X server, aborting.

Can anyone tell me why?  

(What is it about how ldd works that seems to run the executable
enough for the executable to print out a message?)

Thanks,
Daniel
-- 
Daniel Barclay
dsb@smart.net