Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [No matches found for the following disable plugin patterns: local, spacewalk, versionlock
Copr repository                               ]: [Requested packages are not available.]
=============
[Error: Some packages could not be found.]: [Package manager can not satisfy requirements.]
=============
[
WARNING: DNF command failed, retrying, attempt #3, sleeping 1]: [Third attempt of dependency installation initiated.]

Issue: Required packages are not available in installed repositories.
Resolution: Ensure all required packages are available in installed repositories.