The build fails with libgsf 1.4.24, unable to find /usr/share/gir-1.0/Gsf-1.gir Reproducible: Always
Works once libgsf 1.4.28 is used.
29 Mar 2013; Gilles Dartiguelongue <eva@gentoo.org> libgsf-1.14.23.ebuild, -libgsf-1.14.24.ebuild: Clean up old revision. Maybe you should update more often.
Upstream states it to only need 1.14.9, you need to provide the full build.log to show them the error and get this solved in upstream side too then
+ 24 Dec 2013; Pacho Ramos <pacho@gentoo.org> + -files/goffice-0.10.4-component.h-backport.patch, -goffice-0.10.7.ebuild, + goffice-0.10.8.ebuild: + goffice[introspection] needs libgsf[introspection] (#488446 by Andrew John + Hughes), drop old. +