emerge --depclean 给出了下面的提示，请帮忙看看，谢谢

waterloo2005

1. 
   
2. * Depclean may break link level dependencies. Thus, it is
   
3. * recommended to use a tool such as `revdep-rebuild` (from
   
4. * app-portage/gentoolkit) in order to detect such breakage.
   
5. *
   
6. * Always study the list of packages to be cleaned for any obvious
   
7. * mistakes. Packages that are part of the world set will always
   
8. * be kept.  They can be manually added to this set with
   
9. * `emerge --noreplace <atom>`.  Packages that are listed in
   
10. * package.provided (see portage(5)) will be removed by
    
11. * depclean, even if they are part of the world set.
    
12. *
    
13. * As a safety measure, depclean will not remove any packages
    
14. * unless *all* required dependencies have been resolved.  As a
    
15. * consequence, it is often necessary to run `emerge --update
    
16. * --newuse --deep @world` prior to depclean.
    
17. 
    
18. Calculating dependencies... done!
    
19. * Dependencies could not be completely resolved due to
    
20. * the following required packages not being installed:
    
21. *
    
22. *   media-sound/phonon[-aqua] pulled in by:
    
23. *     x11-libs/qt-webkit-4.7.1-r1
    
24. *
    
25. * Have you forgotten to run `emerge --update --newuse --deep @world` prior
    
26. * to depclean? It may be necessary to manually uninstall packages that no longer
    
27. * exist in the portage tree since it may not be possible to satisfy their
    
28. * dependencies.  Also, be aware of the --with-bdeps option that is documented
    
29. * in `man emerge`.
    
30. 
    

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media-sound/phonon和 x11-libs/qt-webkit 我已经装了，也运行了emerge -avuND world.
请问这是怎么回事？谢谢

shinkansen

要求 media-sound/phonon 的USE Flag 是 -aqua，是否满足？

运行 eix phonon 看看结果。

waterloo2005

2. [i] media-sound/phonon
3.      Available versions:  *4.3.50_pre20090520 4.3.80-r1 4.4.2 (~)4.4.3 (~)4.4.4 **9999 {alsa aqua debug gstreamer pulseaudio +vlc +xcb (+)xine}
4.      Installed versions:  4.4.4(04:44:31 PM 01/25/2011)(gstreamer vlc xine -debug -pulseaudio)
5.      Homepage:            https://projects.kde.org/projects/kdesupport/phonon
6.      Description:         KDE multimedia API

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我安装的版本好像不用aqua这个USE

我去掉了aqua这个 USE ，emerge -avuND world 不更新它，而且emerge --depclean还是有那个提示。

mathfeel

先跑

1. emerge -uDN world

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再說。

waterloo2005

Post by mathfeel;2126732
先跑

1. emerge -uDN world

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再說。

这个运行过了，也没提示需要更新什么包。谢谢

peter_huang

revdep-rebuild试试看。

waterloo2005

Post by peter_huang;2126749
revdep-rebuild试试看。

revdep-rebuild 未发现任何需要处理的包。谢谢

mathfeel

你的phonon有-aqua了嗎？你上面显示phonon還有aqua。

你减掉aqua後重emerge phonon了没？

waterloo2005

Post by mathfeel;2126770
你的phonon有-aqua了嗎？你上面显示phonon還有aqua。

你减掉aqua後重emerge phonon了没？

-
这个包现在的版本好像不需要aqua了。我也做了-aqua, 并重新emerge, 还是有这个问题。谢谢

wd_afei

*   media-sound/phonon[-aqua] pulled in by:
*     x11-libs/qt-webkit-4.7.1-r1

他想去删那个 phonon，但是那个 qt-webkit 依赖他。
不过如果你 -uDN world 家 revdep-rebuild 之后，就应该没问题了啊