linux中无法安装git,linux

我在linux mint 12 lisa上运行了以下命令&＃xff1a;

1). sudo rm -rf /var/lib/apt/lists/* -vf

2). sudo apt-get update

3). sudo apt-get install git

我在运行3时遇到以下错误。即安装git&＃xff1a;

Reading package lists... Done

Building dependency tree

Reading state information... Done

E: Unable to locate package git

我的/etc/apt/sources.list文件包含以下内容&＃xff1a;

deb http://packages.linuxmint.com/ lisa main upstream import

deb http://archive.ubuntu.com/ubuntu/ oneiric main restricted universe multiverse

deb http://archive.ubuntu.com/ubuntu/ oneiric-updates main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu/ oneiric-security main restricted universe multiverse

deb http://archive.canonical.com/ubuntu/ oneiric partner

deb http://packages.medibuntu.org/ oneiric free non-free

# deb http://archive.getdeb.net/ubuntu oneiric-getdeb apps

# deb http://archive.getdeb.net/ubuntu oneiric-getdeb games

sudo apt-get upgrade显示以下内容&＃xff1a;

Reading package lists... Done

Building dependency tree

Reading state information... Done

0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.