无法识别的导入路径（golang谷歌包）

function used:

go get golang.org/x/oauth2/google

expect: download package what happened?

package cloud.google.com/go/compute/metadata: unrecognized import path "cloud.google.com/go/compute/metadata" (parsing cloud.google.com/go/compute/metadata: XML syntax error on line 9: expected /> in element)

thanks for helping