安装 Squid 的问题

use*_*055 2 squid

当我使用sudo apt-get install squid此消息安装 Squid 时:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package squid is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'squid' has no installation candidate
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我尝试在 55% 失败后升级:

W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/oneiric-backports/restricted/binary-i386/Packages  404  Not Found [IP: 91.189.91.14 80]
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我该如何解决这个问题?

小智 5

Ubuntu 使用 squid3 而不是普通的 squid。

sudo apt-get install squid3
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