Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
error: Bad file: /builddir/build/SOURCES/fping-a3f4c573bfd1ddfc71d2fa672f51c41047473a53.tar.gz: No such file or directory
    Bad file: /builddir/build/SOURCES/fping-a3f4c573bfd1ddfc71d2fa672f51c41047473a53.tar.gz: No such file or directory
The RPM source cannot be found.