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: 
RPM build errors:
error: Bad file: /builddir/build/SOURCES/0010-frr-reload-escape-strings.patch: No such file or directory
    Bad file: /builddir/build/SOURCES/0010-frr-reload-escape-strings.patch: No such file or directory
Child return code was: 1
Indication of missing file.