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:

  [error: Patch number not specified: %patch -p1 -b .buil]: [Patch cannot be expanded because it is not precisely selected.]

Issue: A patch is expected to be expanded in the %prep section via `%patch -p1 -b .build`.
Resolution: Select the proper patch by appending index to the `%patch` statement.