问题描述：$ apt-get install docker-engine
-> Depends: init-system-helpers (>= 1.18~) but 1.14 is to be installed
问题分析：
问题解决：sudo apt-get install docker-engine=1.8.3-0~trusty
Hadoop问题：apt-get install docker-engine -> Depends: init-system-helpers (>= 1.18~) but 1.14 is to be installed
原文：http://www.cnblogs.com/haimishasha/p/7632516.html
