golong beego 报错

[wwwql]

beego，报错，是什么原因，谢谢
C:/go/bin/go.exe build -i [C:/go/src/hello/controllers]
can't load package: c:\go\src\hello\controllers\default.go:4:2: non-standard import "github.com/astaxie/beego" in standard package "hello/controllers"
错误: 进程退出代码 1.


源码：
package controllers

import (
"github.com/astaxie/beego"
)

type MainController struct {
beego.Controller
}

func (c *MainController) Get() {
c.Data["Website"] = "beego.me"
c.Data["Email"] = "[e-mail]"
c.TplName = "index.tpl"
}

[码无边]

hello.go package controllers import ( "github.com/astaxie/beego" ) type HelloController struct { beego.Controller } func (c *HelloController) Get() { c.Data["Website"] = "beego.me" c.Data["Email"] = "[e-mail]" c.TplName = "index.tpl" }