请教：emerge --depclean的问题

peter_l

从kde3升级上来，自动装了个kdeedu-meta，感觉没啥用想卸掉，看手册上说只要先emerge --unmerge kdeedu-meta后再emerge --depclean就可以清除掉相关的包，现在的提示是
Dependencies could not be completely resolved due to
* the following required packages not being installed:
*
*   >=kde-base/kdeedu-meta-4.3.5[-kdeprefix,-aqua] pulled in by:
*     kde-base/kde-meta-4.3.5
*
* Have you forgotten to run `emerge --update --newuse --deep world` prior
* to depclean? It may be necessary to manually uninstall packages that no longer
* exist in the portage tree since it may not be possible to satisfy their
* dependencies.  Also, be aware of the --with-bdeps option that is documented
* in `man emerge`.

emerge --update --newuse --deep world后又自动装上了
敬请各位指点

jsun

kdeedu-meta是被kde-meta自动安装的，没有记录在world文件里，所以手册的方法不适用你的情况。
方法如下：
emerge -C kde-meta
emerge -avNu kdebase-startkde .....安装你需要的集合，比如kdepim-meta等
emerge --depclean 删掉所有多余的包