安装gnome出错

sophora

今天下午终于把gentoo系统安装上了，可是在安装gnome-light的时候出现了错误，论坛内说加入：USE="-qt3 -qt4 -arts -kde X dbus gtk gnome hal" 就可以了，可是试了后还是不行。下面是错误信息

gentoo_virtual_test ~ # emerge gnome-light

* IMPORTANT: 2 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.

Calculating dependencies... done!

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-libs/zlib:0

  (sys-libs/zlib-1.2.5-r2, ebuild scheduled for merge) pulled in by
    >=sys-libs/zlib-1.2.3.1 required by (net-libs/gnutls-2.10.5, ebuild scheduled for merge)

  (sys-libs/zlib-1.2.3-r1, installed) pulled in by
    (no parents that aren't satisfied by other packages in this slot)


It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


!!! All ebuilds that could satisfy ">=dev-libs/libatasmart-0.14" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-libs/libatasmart-0.17 (masked by: EAPI 4)

The current version of portage supports EAPI '3'. You must upgrade to a
newer version of portage before EAPI masked packages can be installed.
(dependency required by "sys-apps/gnome-disk-utility-2.32.0-r1" [ebuild])
(dependency required by "gnome-base/gvfs-1.6.6-r1" [ebuild])
(dependency required by "gnome-base/gnome-light-2.32.1" [ebuild])
(dependency required by "gnome-light" [argument])
For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.


* IMPORTANT: 2 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.

google翻译出来乱七八糟，不大明白，请各位前辈指教

gentlog

第一个关于slot conflict的，卸载了sys-lib/zlib-1.2.3-r1应该就好了。
# emerge -av --unmerge zlib-1.2.3-r1

第二个提示你升级下portage先，
# emerge -av --update sys-apps/portage

先升级portage，看看能不能顺利安装。如果还有zlib的问题，就执行第一条的命令，卸载zlib-1.2.3-r1.

试试吧。

timemars

先升级portage，然后再运行

1. emerge -uvaDN world

复制代码

看一下提示信息。zlib是system里面的包，轻易不要卸载。

sophora

谢谢两位的热心回答，我升级了一下portage，没有删除zlib；现在已经开始安装gnome了