From Fedora Project Wiki

Editing Package administration for noobs

Introduction

Purpose

Scope

Acronyms, descriptions

References

yum

yumdownloader

Download the files to a local directory. Can be used if you need to get some packages to a server that does not have direct access to repo.

Troubleshooting

=== Error: Cannot retrieve repository metadata (repomd.xml) for repository: fedora. Please verify its path and try again