添加fedora包的步骤类似于添加centos包的步骤，只不过必须要下载要添加的这些RPM，因为它们不在yum缓存存储库内。

The procedure for adding Fedora packages is similar to that for CentOS packages, except that you must download the RPMs to be added because they are not in the yum cache repository.

youdao

默认情况下它会添加你的偏好和书签，如果你想添加主题和扩展，你需要下载. jar和. xpi文件并将它们添加到要添加到安装包的文件中。

By default it adds your preferences and bookmarks, if you want to add themes and extensions you will have to download the.jar and.xpi files and add them to the files to be added to the installer.

youdao