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

[原文链接]：http://blog.csdn.net/wjl_hdu/article/details/6980584
Description:
无法获得锁 /var/lib/dpkg/lock - open (11 Resource temporarily unavailable)
Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

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