xorg install problem

[walt]

I've tried compiling xorg-libraries on both gcc2 and
gcc34 machines and I get this same error during 'install':

install.man in config/pswrap done
/usr/X11R6/lib/X11/doc/html:Permission denied
*** Error code 1

I'm doing this as root, of course.  I get exactly the
same error if I try to make/install imake-6.

I've already installed xorg/* before, so something has
changed recently.

Anyone else seeing this?