#nano /etc/apt/sources.list
# 把下边这个注释掉就好了 #deb cdrom:[Debian GNU/Linux 7.0.0 _Wheezy_ - Official amd64 CD Binary-1 20130504-14:44]/ wheezy main deb http://ftp.us.debian.org/debian/ wheezy main deb-src http://ftp.us.debian.org/debian/ wheezy main deb http://security.debian.org/ wheezy/updates main deb-src http://security.debian.org/ wheezy/updates main # wheezy-updates, previously known as 'volatile' deb http://ftp.us.debian.org/debian/ wheezy-updates main deb-src http://ftp.us.debian.org/debian/ wheezy-updates main
原因是在安装软件时 第一个为查找cd 注释掉 就好了
apt-get update 出现 这种错误
Reading package lists... Done W: There is no public key available for the following key IDs: 7638D0442B90D010 W: There is no public key available for the following key IDs: 7638D0442B90D010 W: There is no public key available for the following key IDs: 9D6D8F6BC857C906
google后发现了一种解决办法运行以下命令就行了
#apt-get install debian-keyring debian-archive-keyring 或者 sudo apt-get install debian-archive-keyring
参考
linux论坛
鸿鹄博客 , 版权所有丨如未注明 , 均为原创丨本网站采用BY-NC-SA协议进行授权 , 转载请注明服务器安装软件时出现问题！
