centos 安装golang(1.9)

golang1.5以后实现了自编译,也就是用golang开发golang。因此在安装新版本的golang时需要先安装一个golang1.4版本

安装golang1.4

wget https://storage.googleapis.com/golang/go1.4-bootstrap-20170531.tar.gz
tar -xf go1.4-bootstrap-20170531.tar.gz
cd go/src
./make.bash

成功后信息
Installed Go for linux/amd64 in /home/test/go
Installed commands in /home/test/go/bin

mv go go1.4

安装golang1.9

wget https://storage.googleapis.com/golang/go1.9.src.tar.gz
tar -xf go1.9.src.tar.gz
cd go/src
./all.bash

mv go /usr/local/go1.9
vim /etc/profile
source /etc/profile
export PATH=$PATH:/usr/local/go1.9/bin
go version

下载安装地址： https://golang.org/doc/install/source?download=go1.9.src.tar.gz