1、更新软件和系统sudoaptupdate&&sudoapt-yfull-upgrade2、添加存储库所需的依赖项sudoaptinstallcurlgpggnupg2software-properties-commonapt-transport-httpslsb-releaseca-certificates 3、将GPG密钥添加到您的系统密钥环中 curl-fsSLhttps://pgp