kde 3.1 problem

hi everybody

I hace some problem when I want to merge KDE 3.1beta2. I have add the lin=
e=20
ACCEPT_KEYWORDS=3D"~x86" in the file make.conf but when I want to emerge =
kde3.1=20
I always have the same result:

Calculating dependencies   \

emerge: all ebuilds that could satisfy "~kde-base/kdeadmin-3.1_beta2" (fr=
om=20
ebuild / kde-base/kde-3.1_beta2 merge) have been masked.

I wonder if I have forgotten something

thanks for your help
tibo