最近要装一下这个libffi5_3.0.9-3ubuntu1_i386.deb 然后我现在用的是 Ubuntu 10.04.4 LTS 安装提示要Error: Dependency is not satisfiable: libc6 (>= 2.12) 然后我下载了libc6_2.13-0ubuntu13.1_i386.deb 安装报如下错误：

[email protected]:/linux# dpkg -l libc6
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-==================-==================-====================================================
ii libc6 2.11.1-0ubuntu7.10 Embedded GNU C Library: Shared libraries
[email protected]:/linux# dpkg -i libc6_2.13-0ubuntu13.1_i386.deb
dpkg: regarding libc6_2.13-0ubuntu13.1_i386.deb containing libc6:
libc6 conflicts with libc6-i686
libc6-i686 (version 2.11.1-0ubuntu7.10) is present and installed.
dpkg: error processing libc6_2.13-0ubuntu13.1_i386.deb (--install):
conflicting packages - not installing libc6
Errors were encountered while processing:
libc6_2.13-0ubuntu13.1_i386.deb
[email protected]:/linux#
大家帮助看看，指导一下小弟，apt-get 源里最新的是LIBC6 2.11的。

libc6是系统基本库，更新不了的，以后尽量别问这种问题了，想更新，唯一的办法是换成12.04LTS