新版GO（>=1.5的）是需要先安裝GO1.4的

cd $HOME

wget https://storage.googleapis.com/golang/go1.4-bootstrap-20170531.tar.gz

mv go1.4-bootstrap-20170531.tar.gz go1.4.tar.gz

tar -zxvf go1.4.tar.gz  

cd go1.4/src  

./make.bash  

//成功後會出現如下資訊  
Installed Go for linux/amd64 in /home/go1.4
Installed commands in /home/go1.4/bin  

準備安裝新版go
配置環境變數
vim $HOME/.bashrc
寫在檔案最後面
#go runtime
#go install path
export GOROOT=$HOME/go
#go complier and linker installation locaition |default:$GOROOT/bin
export PATH=$PATH:GOROOT/bin
#go src|bin:dir|myworkdir|default:$HOME/go
export GOPATH=$HOME/Applications/Go
#go bootstrap|go>=1.5|must
export GOROOT_BOOTSTRAP=$HOME/go1.4 

使用命令:wq!儲存配置
使用命令source $HOME/.bashrc使配置生效

下載新版go
cd $HOME

wget https://dl.google.com/go/go1.11.2.src.tar.gz

mv go1.11.2.src.tar.gz go.src.tar.gz

tar -zxvf go.src.tar.gz

cd $HOME/go/src

./all.bash

接下來就是漫長的等待了

The way to go go語言聖經裡也有安裝教程

https://go.fdos.me/02.3.html