安装环境:CentOS7.4 64位,安装Golang
安装Golang
查看是否安装了golang:
$ yum info golang
Loading mirror speeds from cached hostfile
Installed Packages
Name : golang
Arch : x86_64
Version : 1.8.3
Release : 1.el7
Size : 11 M
Repo : installed
From repo : os
Summary : The Go Programming Language
URL : http://golang.org/
License : BSD and Public Domain
Description : The Go Programming Language.
如果没有安装,执行安装命令:
yum install golang
这样安装之后通过命令行输入go就可以看到相关的信息。输入go env
查看环境信息:
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/root/go"
GORACE=""
GOROOT="/usr/lib/golang"
GOTOOLDIR="/usr/lib/golang/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build681960794=/tmp/go-build -gno-record-gcc-switches"
CXX="g++"
CGO_ENABLED="1"
PKG_CONFIG="pkg-config"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
环境配置
1)查看是否存在.bash_profile, 如果不存在则新建.bash_profile文件
vi /etc/profile
2)添加环境变量 在文件后面追加如下文本:
# GOROOT
export GOROOT=/usr/lib/golang
# GOPATH
export GOPATH=/root/go
# GOPATH bin
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
需要立即生效,在终端执行如下命令:
source /etc/profile
至此,Go语言已经安装好了。
标签:GOPATH,CGO,golang,go,Yum,Linux,Go,安装 From: https://www.cnblogs.com/ministep/p/18454591