There, i submited a bug:

http://bugs.gentoo.org/show_bug.cgi?id=245420

This is the first bug i submit, it feels good...

2008/11/3 Rafael Barrera Oro <borafael@gmail.com>

> Will do
>
> thanks for the explanation
>
> 2008/11/3 Alan McKinnon <alan.mckinnon@gmail.com>
>
> On Monday 03 November 2008 17:31:59 Rafael Barrera Oro wrote:
>> > Whenever i try to emerge KDE-META-4.1.2-r1, everything goes fine until
>> the
>> > process suddenly dies with the following epitaph:
>> >
>> > ACCESS DENIED  chmod:     /usr/share/config
>> > chmod: changing permissions of `/usr/share/config': Permission denied
>>
>> You are running emerge in a sandbox and the ebuild is trying to chmod a
>> directory with these permissions:
>>
>>  $ ls -ald /usr/share/config
>> drwxr-xr-x 4 root root 208 Oct 23 15:39 /usr/share/config
>>
>> which of course will never work. This is a bug, so report it at bgo unless
>> someone else has already done so.
>>
>>
>> --
>> alan dot mckinnon at gmail dot com
>>
>>
>