sudo apt-get install keystonedpkg: 处理软件包 keystone (--configure)时出错:子进程 已安装 post-installation 脚本 返回错误状态 1在处理时有错误发生:keystoneE: Sub-process /usr/bin/dpkg returned an error code (1)
http://blog.csdn.net/flowingflying/article/details/52496503