apt-get时出现错误提示： 

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?

sudo rm -rf /var/lib/dpkg/lock   

sudo rm -rf /var/cache/apt/archives/lock   

sudo apt-get update  

sudo dpkg --configure -a  #重新配置