//克隆github仓库
$ sudo git clone https://codechina.csdn.net/mirrors/ethereum/go-ethereum.git
//从源码构建Geth
$ cd go-ethereum
$ make geth
make geth时出错
解决:换一个国内能访问的代理地址,在重新执行
go env -w GOPROXY=https://goproxy.cn
apt-get命令安装
$ sudo apt-get install software-properties-common
$ sudo add-apt-repository -y ppa:ethereum/ethereum
$ sudo apt-get update
$ sudo apt-get install ethereum