mate-session-manager

make  all-am
make[4]: Entering directory '/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus'
  GEN      mate-session.html
xmlto: /usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus/mate-session.xml does not validate (status 3)
xmlto: Fix document syntax or use --skip-validation option
I/O error : Attempt to load network entity http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd
/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus/mate-session.xml:8: warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"
]>
  ^
I/O error : Attempt to load network entity http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd
warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"
validity error : Could not load the external subset "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"
Document /usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus/mate-session.xml does not validate
Makefile:589: recipe for target 'mate-session.html' failed
make[4]: *** [mate-session.html] Error 13
make[4]: Leaving directory '/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus'
Makefile:366: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory '/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc/dbus'
Makefile:414: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2/doc'
Makefile:489: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/usr/ports/mate/mate-session-manager/work/src/mate-session-manager-1.8.2'
Makefile:420: recipe for target 'all' failed
make: *** [all] Error 2
=======> ERROR: Building '/usr/ports/mate/mate-session-manager/mate-session-manager#1.8.2-1.pkg.tar.gz' failed.
prt-get: error while install

-- Packages where install failed
mate-session-manager