Unable to lock the administration directory

1、通过终端安装程序sudo apt-get install xxx时出错：

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)

E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

2、出现这个问题可能是有另外一个程序正在运行，导致资源被锁不可用。而导致资源被锁的原因可能是上次运行安装或更新时没有正常完成，进而出现此状况，以下解决的办法：

3、在终端中敲入以下两句

sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock

4、如果是E: Some packages could not be authenticated错误：

sudo apt-get update  即可

再试着安装！