linux下搭建go环境的安装配置讲解

linux下搭建go环境很简单:

1.下载go1.2.1.linux-386.tar.gz,网上到处有类似包,并放到linux目录下。

  taogeqq@taogeqq-virtual-machine:~/myspace$ ls  a.out go1.2.1.linux-386.tar.gz test.cpp test.go  taogeqq@taogeqq-virtual-machine:~/myspace$ 

2.  切换到root用户,在root下解压,解压即安装,多么绿色的软件啊:

# tar zxvf go1.2.1.linux-386.tar.gz -C /usr/local/

可以看到, 在目录下多了go目录:

  root@taogeqq-virtual-machine:/home/taogeqq/myspace# ls /usr/local  bin etc games go include lib man sbin share src  root@taogeqq-virtual-machine:/home/taogeqq/myspace# 

此时,就安装了go环境,现在可以退出root用户了

3.  写一个test.go文件, 并测试:

  taogeqq@taogeqq-virtual-machine:~/myspace$ ls  a.out go1.2.1.linux-386.tar.gz test.cpp test.go  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ cat test.go  package main  import "fmt"  func main(){    fmt.Println("hello world")    fmt.Println("This is my first Go code")  }  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ /usr/local/go/bin/go run test.go  hello world  This is my first Go code  taogeqq@taogeqq-virtual-machine:~/myspace$ 

获取到了预期的结果。

有个问题, 我们执行go run test.go试下:

  taogeqq@taogeqq-virtual-machine:~/myspace$ go run test.go  程序“go”尚未安装。 您可以使用以下命令安装:  sudo apt-get install golang-go  taogeqq@taogeqq-virtual-machine:~/myspace$ 

可见, 可以用sudo apt-get install golang-go一件安装, 我们之前也说过apt-get的强大。

既然我们已经安装了, 那先可以忽略sudo apt-get install golang-go,  那要执行go run test.go, 怎么办呢? 很简单, 把这个路径加到PATH中就OK了, 如下:

  taogeqq@taogeqq-virtual-machine:~/myspace$ echo $PATH             /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ vim /home/taogeqq/.bash_profile  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ cat /home/taogeqq/.bash_profile  export PATH=$PATH:/usr/local/go/bin/  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ source /home/taogeqq/.bash_profile  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ echo $PATH  /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/go/bin/  taogeqq@taogeqq-virtual-machine:~/myspace$   taogeqq@taogeqq-virtual-machine:~/myspace$ go run test.go  hello world  This is my first Go code  taogeqq@taogeqq-virtual-machine:~/myspace$ 

其中/home/taogeqq是taogeqq的主目录。

linux下玩东西就是爽,NM的Windows注册表,我真是烦透了。

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