安装rp-pppoe后出错

lswc

我用
USE="-X -x11 -gtk" emerge rp-pppoe
再按照
http://fr.gentoo-wiki.com/index. ... T&printable=yes
上面的安装了upnp linux-igd
再emerge -uDp world
就了出现以下错误
These are the packages that I would merge, in order:

Calculating world dependencies \
emerge: there are no ebuilds to satisfy "=x11-libs/gtk+-1*".
(dependency required by "net-dialup/ppp-2.4.3-r10" [ebuild])



!!! Problem resolving dependencies for net-dialup/rp-pppoe
!!! Depgraph creation failed.

lswc

在make.conf里把X x11 gtk gtk2 全去掉，可以进行了，不过以后我加xorg怎么办呢？请问怎么改ebuild文件,我在装rp-pppoe不需要xwindows。