File "/var/tmp/portage/app-text/gnome-doc-utils-0.18.1/work/gnome-doc-utils-0.18.1/doc/xslt/../../xml2po/xml2po/xml2po", line 142 print VERSION print is a function, not a statement, in Python 3 and thus the ebuild fails.
*** This bug has been marked as a duplicate of bug 312103 ***