在 ubuntu 下安装 gocode 遇到了问题。。求大神

输入 sudo go get github.com/nsf/gocode 后

命令行提示下面这段


# github.com/nsf/gocode
/usr/lib/go/src/pkg/github.com/nsf/gocode/utils.go:160: ctx.ReleaseTags undefined (type *build.Context has no field or method ReleaseTags)
/usr/lib/go/src/pkg/github.com/nsf/gocode/utils.go:161: ctx.InstallSuffix undefined (type *build.Context has no field or method InstallSuffix)
/usr/lib/go/src/pkg/github.com/nsf/gocode/utils.go:175: unknown build.Context field 'ReleaseTags' in struct literal
/usr/lib/go/src/pkg/github.com/nsf/gocode/utils.go:176: unknown build.Context field 'InstallSuffix' in struct literal