I try to use Xfce as lightweight desktop. But I do not know how to add keyboard layout on Xfce panel. Next error appears when I install xkb-plugin also while world update. Think this is not big trouble, but help to the novice to solve it.
# emerge xfce4-xkb-plugin Calculating dependencies... done! emerge: there are no ebuilds to satisfy ">=x11-libs/libxklavier-5.4:=". (dependency required by "xfce-extra/xfce4-xkb-plugin-0.8.0::desktop-kit" [ebuild]) (dependency required by "xfce4-xkb-plugin" [argument])