sabayonx86 ~ # emerge -D beryl
Calculating dependencies -
!!! All ebuilds that could satisfy ">=sys-apps/dbus-0.94" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-apps/dbus-1.0.2 (masked by: package.mask)
#=media-sound/jack-audio-connection-kit-0.102.20


For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "dev-libs/dbus-glib-0.72" [ebuild])