To enable xp function in kpcli, the ebuild should depend on dev-perl/Clipboard amybe through the already used flag clipboard
commit db902f79f4bd733b8451230290c603e9ddc5fb39 Author: Andreas K. Hüttel <dilfridge@gentoo.org> Date: Fri May 27 23:57:10 2016 +0200 app-admin/kpcli: Add dependency on dev-perl/Clipboard for X clipboard handling, depending on USE=X Package-Manager: portage-2.3.0_rc1