Problem installing gnome-doc-utils

[susanmackay at optusnet.com.au]

I'm trying to install gnome-doc-utils and I get the following (just the last output lines - all lines above appeared to be 'normal' operation):

/usr/bin/install -c -m 644 gnome-doc-xslt-C.omf /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
.org_release_ports_gnome_gnome-doc-utils/work/destroot/opt/local/share/omf/g
nome-doc-xslt/gnome-doc-xslt-C.omf
make[3]: Nothing to be done for `install-exec-am'.
make[3]: Nothing to be done for `install-data-am'.
make[2]: Nothing to be done for `install-exec-am'.
test -z "/opt/local/share/gnome-doc-utils" || /bin/sh ./mkinstalldirs "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macport
s.org_release_ports_gnome_gnome-doc-utils/work/destroot/opt/local/share/gnom
e-doc-utils"
 /usr/bin/install -c -m 644 'template.omf.in'
'/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macport
s.org_release_ports_gnome_gnome-doc-utils/work/destroot/opt/local/share/gnom
e-doc-utils/template.omf.in'
 /usr/bin/install -c -m 644 'template.make'
'/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macport
s.org_release_ports_gnome_gnome-doc-utils/work/destroot/opt/local/share/gnom
e-doc-utils/template.make'
 /usr/bin/install -c -m 644 'template-document.xml'
'/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macport
s.org_release_ports_gnome_gnome-doc-utils/work/destroot/opt/local/share/gnom
e-doc-utils/template-document.xml'
DEBUG: Executing destroot_finish
DEBUG: checking for mtree violations
Error: violation by /opt/local/man
Error: Target org.macports.destroot returned: mtree violation!
Warning: the following items did not execute (for gnome-doc-utils):
org.macports.activate org.macports.destroot org.macports.install
Error: Status 1 encountered during processing.
Titania:~ susan$ sudo port -dv install gnome-doc-utils

(The last line is there to show the command I used).

I had recently ( as in about 1200UTC 13/8/2007) done a selfupdate and a sync which included several new versions of some packages. These were 'upgraded' beforehand.

Is there something I have to do to get this to work?

Thanks

Susan