linux下搭建go環境很簡單：

1.下載go1.2.1.linux-386.tar.gz，網上到處有類似包，并放到linux目錄下。

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

2.  切換到root用戶，在root下解壓，解壓即安裝，多么綠色的軟件?。?/strong>

root@taogeqq-virtual-machine:/home/taogeqq/myspace# tar zxvf go1.2.1.linux-386.tar.gz -C /usr/local/

可以看到， 在目錄下多了go目錄：

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

此時，就安裝了go環境，現在可以退出root用戶了

3.  寫一個test.go文件， 并測試：

taogeqq@taogeqq-virtual-machine:~/myspace$ lsa.out go1.2.1.linux-386.tar.gz test.cpp test.gotaogeqq@taogeqq-virtual-machine:~/myspace$ taogeqq@taogeqq-virtual-machine:~/myspace$ cat test.gopackage mainimport "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.gohello worldThis is my first Go codetaogeqq@taogeqq-virtual-machine:~/myspace$ 

獲取到了預期的結果。

有個問題， 我們執行go run test.go試下：

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

可見， 可以用sudo apt-get install golang-go一件安裝， 我們之前也說過apt-get的強大。

既然我們已經安裝了， 那先可以忽略sudo apt-get install golang-go，  那要執行go run test.go， 怎么辦呢？ 很簡單， 把這個路徑加到PATH中就OK了， 如下：

taogeqq@taogeqq-virtual-machine:~/myspace$ echo $PATH           /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/gamestaogeqq@taogeqq-virtual-machine:~/myspace$ taogeqq@taogeqq-virtual-machine:~/myspace$ vim /home/taogeqq/.bash_profiletaogeqq@taogeqq-virtual-machine:~/myspace$ taogeqq@taogeqq-virtual-machine:~/myspace$ cat /home/taogeqq/.bash_profileexport PATH=$PATH:/usr/local/go/bin/taogeqq@taogeqq-virtual-machine:~/myspace$ taogeqq@taogeqq-virtual-machine:~/myspace$ source /home/taogeqq/.bash_profiletaogeqq@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.gohello worldThis is my first Go codetaogeqq@taogeqq-virtual-machine:~/myspace$ 

其中/home/taogeqq是taogeqq的主目錄。

linux下玩東西就是爽，NM的Windows注冊表，我真是煩透了。