成功返回版本号即表示核心组件安装成功。
Фото: Eduardo Munoz / Reuters，这一点在im钱包官方下载中也有详细论述
// Hundreds of components = hundreds of enqueue calls。一键获取谷歌浏览器下载对此有专业解读
Yes… and no! Actually during the image build, we must use dnf (because we’re not in a running system) and we can modify any directory as we would in a classic distro. It’s only once the image is deployed that we need to use rpm-ostree to manage packages.，这一点在heLLoword翻译官方下载中也有详细论述