如何让某个包不被--depclean删除（已解决）

yourfriend

如何能把老内核留住呢？

1. # emerge --depclean -p
   
2. [color=red]!!! CONFIG_PROTECT is empty[/color]
   
3. * Depclean may break link level dependencies.  Thus, it is
   
4. * recommended to use a tool such as `revdep-rebuild` (from
   
5. * app-portage/gentoolkit) in order to detect such breakage.
   
6. *
   
7. * Always study the list of packages to be cleaned for any obvious
   
8. * mistakes. Packages that are part of the world set will always
   
9. * be kept.  They can be manually added to this set with
   
10. * `emerge --noreplace <atom>`.  Packages that are listed in
    
11. * package.provided (see portage(5)) will be removed by
    
12. * depclean, even if they are part of the world set.
    
13. *
    
14. * As a safety measure, depclean will not remove any packages
    
15. * unless *all* required dependencies have been resolved.  As a
    
16. * consequence, it is often necessary to run `emerge --update
    
17. * --newuse --deep world` prior to depclean.
    
18. 
    
19. Calculating dependencies... done!
    
20. 
    
21. >>> These are the packages that would be unmerged:
    
22. 
    
23. sys-kernel/gentoo-sources
    
24.     selected: 2.6.26-r3 2.6.26-r4
    
25.    [color=red]protected: none [/color]
    
26.      omitted: 2.6.28
    
27. 
    
28. >>> 'Selected' packages are slated for removal.
    
29. >>> 'Protected' and 'omitted' packages will not be removed.
    
30. 
    
31. Packages installed:   1103
    
32. Packages in world:    128
    
33. Packages in system:   51
    
34. Required packages:    1101
    
35. Number to remove:     2

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kimux

官方WIKI上有吧..

好像是把 sys-kernel/gentoo-sources
加到一个文件中去..文件名记不住,你去查一下

htcool86

是不是/etc/portage/package.mask？
我也是新人，错了别怪我。

mathfeel

Post by yourfriend;1935959
如何能把老内核留住呢？

1. # emerge --depclean -p
2. [color=red]!!! CONFIG_PROTECT is empty[/color]
3. * Depclean may break link level dependencies.  Thus, it is
4. * recommended to use a tool such as `revdep-rebuild` (from
5. * app-portage/gentoolkit) in order to detect such breakage.
6. *
7. * Always study the list of packages to be cleaned for any obvious
8. * mistakes. Packages that are part of the world set will always
9. * be kept.  They can be manually added to this set with
10. * `emerge --noreplace <atom>`.  Packages that are listed in
11. * package.provided (see portage(5)) will be removed by
12. * depclean, even if they are part of the world set.
13. *
14. * As a safety measure, depclean will not remove any packages
15. * unless *all* required dependencies have been resolved.  As a
16. * consequence, it is often necessary to run `emerge --update
17. * --newuse --deep world` prior to depclean.
19. Calculating dependencies... done!
21. >>> These are the packages that would be unmerged:
23. sys-kernel/gentoo-sources
24.     selected: 2.6.26-r3 2.6.26-r4
25.    [color=red]protected: none [/color]
26.      omitted: 2.6.28
28. >>> 'Selected' packages are slated for removal.
29. >>> 'Protected' and 'omitted' packages will not be removed.
31. Packages installed:   1103
32. Packages in world:    128
33. Packages in system:   51
34. Required packages:    1101
35. Number to remove:     2

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直接写到/var/lib/portage/world里面去：

1. sys-kernel/gentoo-sources:2.6.26*

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不过我觉得不要依赖--depclean来除包。用它来决定那些包需要除，然后自己-C。

wd_afei

--depclean 之后他会自动检查依赖什么的，给你重新 emerge 需要的包。

jiaguwen

emerge --noreplace  包名就行了

axlrose

前段时间 emerge --depclean -av 也发现了，以前因为没几个无所谓，现在发现几个内核同时存在，gcc不同版本（4.1 4.3 包括arm ,mipsel) 等，就懒得去管了

回头看看四楼的这个方法
直接写到/var/lib/portage/world里面去：
代码:
sys-kernel/gentoo-sources:2.6.26*

回头报告结果

yourfriend

4楼、6楼的方法都可行，4楼是手动，6楼是自动。哈哈。

axlrose

回来两台机子测试了
第一次在我的本本上
用 sys-kernel/gentoo-sources:2.6.25*
提示有错误
!!! Problems have been detected with your world file
!!! Please run emaint --check world
运行就提示这句有问题
然后改成
sys-kernel/gentoo-sources:2.6.25-*  后成功

然后在我的台式机上使用
sys-kernel/gentoo-sources:2.6.25-*  没反应
用sys-kernel/gentoo-sources:2.6.25* 也没提示错误，也没反应
最后
sys-kernel/gentoo-sources:2.6.25-r9  后成功
之前在本本上一边编辑world一边emerge -C 什么的，结果，world不见了，emerge -p --depclean 提示有一千多个包要remove, 好在还有 world~ ，cp 回去就好了
所以不要偷懒，一是备份好world，二是最好不要一边编辑一边XXOO (除了我应该没别人这么干的)


Checking world for problems
100% [========================================================================>]

'sys-kernel/gentoo-sources:2.6.28-*' is not installed

其实也没啥，大不了把版本号写全 注意一下带r? 还有不带的