这是一个创建于 3611 天前的主题，其中的信息可能已经有所发展或是发生改变。
1、mac下使用 brew安装的go
2、go version返回如下
go version go1.3.3 darwin/amd64
3、hello.go代码如下
package main
import "fmt"
func main() {
fmt.Println("Hello Golang")
}
4、go build hello.go 输出如下错误
hello.go:3:8: cannot find package "fmt" in any of:
/usr/local/Cellar/go/1.3.3/src/pkg/fmt (from $GOROOT)
/Users/ryan/go/src/fmt (from $GOPATH)
package runtime: cannot find package "runtime" in any of:
/usr/local/Cellar/go/1.3.3/src/pkg/runtime (from $GOROOT)
/Users/ryan/go/src/runtime (from $GOPATH)
5、/usr/local/Cellar/go/1.3.3/src/下没有src目录，ls的结果如下：
INSTALL_RECEIPT.json etc share
bin libexec
所以，请问这怎么处理？
2、go version返回如下
go version go1.3.3 darwin/amd64
3、hello.go代码如下
package main
import "fmt"
func main() {
fmt.Println("Hello Golang")
}
4、go build hello.go 输出如下错误
hello.go:3:8: cannot find package "fmt" in any of:
/usr/local/Cellar/go/1.3.3/src/pkg/fmt (from $GOROOT)
/Users/ryan/go/src/fmt (from $GOPATH)
package runtime: cannot find package "runtime" in any of:
/usr/local/Cellar/go/1.3.3/src/pkg/runtime (from $GOROOT)
/Users/ryan/go/src/runtime (from $GOPATH)
5、/usr/local/Cellar/go/1.3.3/src/下没有src目录，ls的结果如下：
INSTALL_RECEIPT.json etc share
bin libexec
所以，请问这怎么处理？
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1
lidashuang 2014-12-21 00:04:15 +08:00  1
go env
please |
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2
typcn 2014-12-21 03:11:59 +08:00 via iPad 1
没用过go
大概你没有装 go 的那些库，或者没有把它加到 gopath 变量中 |
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3
jsq2627 2014-12-21 03:20:37 +08:00 1
你有自己修改过 GOROOT 吗？
正确的应该是 /usr/local/Cellar/go/1.3.3/libexec 用 go env 来查看当前的环境变量。 |
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4
ETiV 2014-12-21 06:23:50 +08:00 via iPhone 1
用gvm吧，环境变量直接设好
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5
Jaylee 2014-12-21 10:54:54 +08:00 1
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