1.查看Linux内核版本(3.8以上)和操作系统位数64位

uname -a

结果：

Linux jiaxiaoniu-jnq 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

查看Ubuntu版本号命令：cat /etc/issue

2.安装Docker

sudo apt-get install docker.io

3.安装后查看Docker版本

sudo docker version

结果：

Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.5.1
Git commit (client): 7c8fca2
OS/Arch (client): linux/amd64
Server version: 1.6.2
Server API version: 1.18
Go version (server): go1.5.1
Git commit (server): 7c8fca2
OS/Arch (server): linux/amd64

4.安装docker-compose

sudo apt-get update
sudo apt-get install python-pip
sudo pip uninstall docker-compose
sudo pip install docker-compose

5.查看docker-compose版本

sudo docker-compose --version

结果：

docker-compose version 1.11.2,build dfed245