This is the error message: >>> checking ekiga-2.0.2.tar.gz ;-) !!! ERROR: net-im/ekiga-2.0.2 failed. Call stack: ebuild.sh, line 1555: Called dyn_setup ebuild.sh, line 668: Called pkg_setup ekiga-2.0.2.ebuild, line 49: Called built_with_use 'net-dns/avahi' 'dbus' eutils.eclass, line 1592: Called die !!! Unable to determine what USE flags was built with With this change the package is installed correctly: - if ! built_with_use net-dns/avahi dbus; then + if has_use avahi && ! built_with_use net-dns/avahi dbus; then einfo "You need to build net-dns/avahi with USE=dbus enabled."
So I got tired of looking at this bug and was going to fix it myself... and it turns out the fix has been in the tree for a while. *stabs the voip herd for not closing*