vscode安装go插件已下载好但是无法安装

cmd运行安装命令：go install github.com/uudashr/gopkgs/v2/cmd/gopkgs
出现命令：
C:\Users\lenven>go install github.com/uudashr/gopkgs/v2/cmd/gopkgs
go install: version is required when current directory is not in a module
Try 'go install github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest' to install the latest version

参考这个文档。