Re: [gentoo-user]How can i remove the xfce clearly?

[赵佳晖]

But it seems that the --depclean is a dangerous operate ??

在 2012年4月22日 上午7:15，Florian Philipp <lists@×××××××××××.net>写道：

> Am 21.04.2012 20:39, schrieb ny6p01@×××××.com:
> > On Sat, Apr 21, 2012 at 09:45:49AM +0200, Florian Philipp wrote:
> >> Am 21.04.2012 05:27, schrieb ??????:
> >>> I just install the xfce a few days ago, But i find i didn't like it .
> So
> >>> i want to remove it and install the Gnome . How can i remove the xfce
> >>> clearly ?
> >>>
> >>> --
> >>> ????????????????????????
> >>
> >> Gnome and Xfce share many libraries. Therefore it is best to install
> >> Gnome first, before removing Xfce. Otherwise you will remove libraries
> >> which you will later re-emerge for Gnome.
> >>
> >> Then you need to configure your display manager (kdm, gdm, xdm) to use
> >> Gnome instead of Xfce. Kdm and Gdm should allow you to do that directly
> >> on the login screen.
> >>
> >> When you are satisfied with Gnome, edit /var/lib/portage/world and
> >> remove every line containing an Xfce package. Then run `emerge -av
> >> --depclean` and you are done.
> >>
> >> You could continue to remove config files but that is usually not worth
> >> the trouble.
> >>
> >> Hope this helps,
> >> Florian Philipp
> >>
> >
> >
> > Do I understand you correctly that it is not necessary to run emerge
> > -unmerge first before removing the atoms from @world and running emerge
> > --depclean?
> >
> > Terry
> >
>
> Yes. I think it is also mentioned in the gentoo handbook. In fact, you
> should not use --unmerge because it doesn't check dependencies before
> removing the package.
>
> If you want to delete a package only if no other package depends on it,
> either remove it from world or use
> `emerge -av --depclean <package_name>`.
> The latter has the advantage of also telling you what depends on it.
>
> Regards,
> Florian Philipp
>
>


-- 
好好学习，天天向上！！！