[GO] mac cannot find package "fmt"

报错：

/usr/local/Cellar/go/1.8.3/libexec/bin/go build -i [/Users/xxxx]
httpServer.go:5:2: cannot find package "fmt" in any of:
/usr/local/bin/src/fmt (from $GOROOT)
/Users/haiqingzhu/go/src/fmt (from $GOPATH)
httpServer.go:6:2: cannot find package "log" in any of:
/usr/local/bin/src/log (from $GOROOT)
/Users/haiqingzhu/go/src/log (from $GOPATH)

原因：设置的GOROOT出现了错误。



GOROOT就是go的安装目录，而不是go bin的目录，默认给的就是这个目录，而在mac下使用brew安装的目录不是这个导致出现了错误，brew go的安装bin目录为：

/usr/local/Cellar/go/1.8.3/libexec/bin/go

此处使用： /usr/local/Cellar/go/1.8.3/libexec即可，如下：



可以继续玩耍了。