Not a fix, but a work around:

  # ln -s /usr/X11R6/lib/libXaw.so.6 /usr/X11R6/lib/libXaw.so.7

Or, in my case, libXaw.so.6 is actually a symlink to libXaw.so.6.1, so I
symlinked libXaw.so.7 to libXaw.so.6.1 as well and everything works (on
1.5.2).
-- 
  /\---/\  Eric J Fox
 /  o o  \ http://fox.phoenix.az.us
 \.\   /./ ---------------------------
    \@/    "Of course it runs NetBSD."
.
Peter Kozberski wrote:
> 
> openoffice-641.tgz was downloaded and gzip'd into /usr/pkg ok.
> /usr/bin/soffice is there ok but it doesn't complete.
> 
> Shared object "libXaw.so.7" not found
> 
> Done. Starting OpenOffice ...
> 
> exec: /root/OpenOffice.org641/soffice: not found
> 
> Where does libXaw.so.7 come from?
> 
> -- Peter Kozberski
> 
> -- Peter Kozberski