scribus-1.3.2-r1 can't find its online manual (F1), because the ebuild finishes with: mkdir -p ${D}/usr/share/doc/${P} mv ${D}/usr/share/scribus/doc ${D}/usr/share/doc/${P}/html moving it away from where the program expects to find it.
See: http://bugs.scribus.net/view.php?id=3509
patch in portage
Patches are applied to 1.2.5cvs and 1.3.3.1/1.3.4cvs.