There are several funtoo ebuilds using deprecated eclasses:

x11-wm/compiz in flora is using python.eclass
media-sound/jack in gentoo-media-shard is using distutils.eclass
media-libs/vips in gentoo-media-shard is using python.eclass

These eclasses are all deprecated and removed from Portage and should be upgraded to use a current revision of the eclass.