未在linux mint中安装Squid

我是linux和网络编程的新手。我的任务是研究和配置squid代理服务器。我正在使用Linux mint 15。尝试sudo安装squid 但这就是我得到的

Err http://archive.ubuntu.com/ubuntu/ raring/main squid-langpack all 20120616-1
  404  Not Found [IP: 91.189.91.14 80]
Err http://archive.ubuntu.com/ubuntu/ raring/main squid3-common all 3.1.20-1ubuntu3
  404  Not Found [IP: 91.189.91.14 80]
Err http://archive.ubuntu.com/ubuntu/ raring/main squid3 i386 3.1.20-1ubuntu3
  404  Not Found [IP: 91.189.91.14 80]
Err http://archive.ubuntu.com/ubuntu/ raring/universe squid i386 3.1.20-1ubuntu3
  404  Not Found [IP: 91.189.91.14 80]
0% [Working]E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/squid-langpack/squid-langpack_20120616-1_all.deb: 404  Not Found [IP: 91.189.91.14 80]

请帮帮我…

试试下面的方法 确保您的计算机中的internet正常工作

sudorm-r/var/lib/apt/list/*

sudoapt获得更新

sudo-apt-get-install-squid3