wizy ~ # emerge -pv kdelibs

These are the packages that would be merged, in order:

Calculating dependencies... done!
[blocks B     ] kde-misc/kdnssd-avahi (is blocking kde-base/kdelibs-3.5.5-r8)
[ebuild   R   ] kde-base/kdelibs-3.5.5-r8  USE="acl alsa arts avahi* cups doc fam jpeg2k ssl tiff utempter xinerama zeroconf -debug -kdeenablefinal -kdehiddenvisibility -kerberos -legacyssl -lua -openexr -spell" LINGUAS="-he" 0 kB
[ebuild  N    ] kde-misc/kdnssd-avahi-0.1.2  USE="arts xinerama -debug" 0 kB

Total: 2 packages (1 new, 1 reinstall, 1 block), Size of downloads: 0 kB