emerge krusader
Calculating dependencies... done!
!!! The ebuild selected to satisfy ">=media-libs/phonon-4.4.3" has unmet requirements.
- media-libs/phonon-4.5.0::gentoo USE="(multilib) (-aqua) -debug -gstreamer -pulseaudio -vlc (-xine)" CDISTRO="CLDX desktop"
The following REQUIRED_USE flag constraints are unsatisfied:
any-of ( aqua gstreamer vlc xine )
(dependency required by "kde-base/kdelibs-4.7.3-r1" [ebuild])
(dependency required by "kde-misc/krusader-2.4.0_beta1[handbook]" [ebuild])
(dependency required by "krusader" [argument])