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:

  [DEBUG: error: Bad file: /builddir/build/SOURCES/pycurl-7.45.3.tar.gz: No such file or directory
DEBUG:     Bad file: /builddir/build/SOURCES/pycurl-7.45.3.tar.gz: No such file or directory]: [`/builddir/build/SOURCES/pycurl-7.45.3.tar.gz` file was not found because it doesn't exist. Because it is located in the `/builddir/build/SOURCES` directory, this is one of the source files.]

Issue: pycurl-7.45.3.tar.gz source file was not found.
Resolution: Make sure the file exists locally, or upload it to the build system - in Fedora, this is the lookaside cache, use `fedkpg upload pycurl-7.45.3.tar.gz` and don't forget to commit the changes in the SOURCES file in dist-git.