git - 无法安装 docker

Question

我正在尝试做 hyperledger fabric(设置环境)并且它需要 docker。我尝试在互联网上搜索解决方法来安装 docker，但无济于事。以下是我尝试安装docker时遇到的错误。

在 git bash(git) 中，我尝试使用 sudo apt-get install docker-engine。但是它说

Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 Docker-engine: Depends: init-system-helpers (>= 1.13~) but it is not installable
                 Depends: sysv-rc (>= 2.88dsf-24) but 2.88dsf-13.10ubuntu11 is to be installed or
                          file-rc (>= 0.8.16) but it is not installable
                 Depends: libc6 (>= 2.17) but 2.15-0ubuntu10 is to be installed
                 Depends: libdevmapper1.02.1 (>= 2:1.02.63) but 2:1.02.48-4ubuntu7 is to be installed
                 Depends: libsystemd-journal0 (>= 201) but it is not installable
                 Recommends: aufs-tools but it is not going to be installed
                 Recommends: cgroupfs-mount but it is not installable or
                             cgroup-lite but it is not going to be installed
                 Recommends: git but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

我已经按照这个网站安装 docker 的每一步操作: https://docs.docker.com/engine/installation/linux/ubuntulinux/

这是我尝试构建 hyperledger fabric 的网站(在 vagrant 之外的构建阶段，安装 docker): http://hyperledger-fabric.readthedocs.io/en/latest/dev-setup/build/

Answer 1

清理无效的包仓库:

cd ../../etc/apt/sources.list.d
sudo rm docker.list

然后添加存储库并更新:

sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
sudo apt-get update
sudo apt-get install docker-engine