ebuild的这个错误提示怎么解决？

kwindva

建立了一个kword2的ebuild，内容如下：

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="2"
KMNAME="koffice"
KMMODULE="${PN}"

inherit kde4-meta

DESCRIPTION="KOffice word processor."

KEYWORDS="~amd64 ~x86"
IUSE=""

DEPEND="
        app-text/libwpd
        app-text/wv2
        dev-cpp/eigen:2
        media-gfx/imagemagick
        media-libs/fontconfig
        media-libs/freetype:2
"


当我运行：ebuild /usr/portage/local/myebuilds/app-office/kword/kword-1.9.98.1.ebuild digest

*
* ERROR: app-office/kword-1.9.98.1 failed.
* Call stack:
* ebuild.sh, line 1857:  Called source '/usr/portage/local/myebuilds/app-office/kword/kword-1.9.98.1.ebuild'
* kword-1.9.98.1.ebuild, line    9:  Called inherit 'kde4-meta'
* ebuild.sh, line 1220:  Called qa_source '/usr/portage/eclass/kde4-meta.eclass'
* ebuild.sh, line   37:  Called source '/usr/portage/eclass/kde4-meta.eclass'
* kde4-meta.eclass, line   18:  Called inherit 'multilib' 'kde4-functions' 'kde4-base'
* ebuild.sh, line 1220:  Called qa_source '/usr/portage/eclass/kde4-base.eclass'
* ebuild.sh, line   37:  Called source '/usr/portage/eclass/kde4-base.eclass'
* kde4-base.eclass, line  194:  Called die
* The specific snippet of code:
* *) die "NEED_KDE=latest not supported for PV=${PV}" ;;
* The die message:
* NEED_KDE=latest not supported for PV=1.9.98.1
*
* If you need support, post the topmost build error, and the call stack if relevant.

应该怎么解决呢？

jyr_king

路过，没怎么玩过自制ebuild