Can we get *opencdk-0.6.6-r1 (04 May 2013) stable please? And remove app-crypt/opencdk/opencdk-0.5.5.ebuild: 1 app-crypt/opencdk/opencdk-0.5.7.ebuild: 1 app-crypt/opencdk/opencdk-0.6.6.ebuild: 1 because it is EAPI=1.
opencdk is to be removed from tree, see bug#336256