Go正在打印xgcc版本，但未打印已安装版本

Question

On go version : It prints

go version xgcc (Ubuntu 4.9.1-0ubuntu1) 4.9.1 linux/amd64

My installed version is the latest one and i.e 1.4.2

which got installed from the tar version : go1.4.2.linux-amd64.tar.gz

GO Environmental variables looks exactly like this:

GOARCH="amd64"
GOBIN="/home/user/coding/golang/gocnew/goc/bin"
GOCHAR="6"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/user/coding/golang/gocnew/goc"
GORACE=""
GOROOT="/home/user/go"
GOTOOLDIR="/home/user/go/pkg/tool/linux_amd64"
TERM="dumb"
CC="gcc"
GOGCCFLAGS="-g -O2 -fPIC -m64 -pthread"
CXX="g++"
CGO_ENABLED="1"    

I expect go version to be printed as 1.4.2, so how that can be achieved?

Answer 1

Looks like you have two versions of Go installed. One from ubuntu package manager and one you installed from source tar.

To confirm kindly try to remove gccgo :

sudo apt-get remove gccgo