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: Installed (but unpackaged) file(s) found:
   /usr/share/man/it/man1/lzcat.1.gz
   /usr/share/man/it/man1/lzcmp.1.gz
   /usr/share/man/it/man1/lzdiff.1.gz
   /usr/share/man/it/man1/lzegrep.1.gz
   /usr/share/man/it/man1/lzfgrep.1.gz
   /usr/share/man/it/man1/lzgrep.1.gz
   /usr/share/man/it/man1/lzless.1.gz
   /usr/share/man/it/man1/lzma.1.gz
   /usr/share/man/it/man1/lzmadec.1.gz
   /usr/share/man/it/man1/lzmainfo.1.gz
   /usr/share/man/it/man1/lzmore.1.gz
   /usr/share/man/it/man1/unlzma.1.gz
   /usr/share/man/it/man1/unxz.1.gz
   /usr/share/man/it/man1/xz.1.gz
   /usr/share/man/it/man1/xzcat.1.gz
   /usr/share/man/it/man1/xzcmp.1.gz
   /usr/share/man/it/man1/xzdec.1.gz
   /usr/share/man/it/man1/xzdiff.1.gz
   /usr/share/man/it/man1/xzegrep.1.gz
   /usr/share/man/it/man1/xzfgrep.1.gz
   /usr/share/man/it/man1/xzgrep.1.gz
   /usr/share/man/it/man1/xzless.1.gz
   /usr/share/man/it/man1/xzmore.1.gz
   /usr/share/man/sr/man1/lzcat.1.gz
   /usr/share/man/sr/man1/lzcmp.1.gz
   /usr/share/man/sr/man1/lzdiff.1.gz
   /usr/share/man/sr/man1/lzegrep.1.gz
   /usr/share/man/sr/man1/lzfgrep.1.gz
   /usr/share/man/sr/man1/lzgrep.1.gz
   /usr/share/man/sr/man1/lzless.1.gz
   /usr/share/man/sr/man1/lzma.1.gz
   /usr/share/man/sr/man1/lzmadec.1.gz
   /usr/share/man/sr/man1/lzmainfo.1.gz
   /usr/share/man/sr/man1/lzmore.1.gz
   /usr/share/man/sr/man1/unlzma.1.gz
   /usr/share/man/sr/man1/unxz.1.gz
   /usr/share/man/sr/man1/xz.1.gz
   /usr/share/man/sr/man1/xzcat.1.gz
   /usr/share/man/sr/man1/xzcmp.1.gz
   /usr/share/man/sr/man1/xzdec.1.gz
   /usr/share/man/sr/man1/xzdiff.1.gz
   /usr/share/man/sr/man1/xzegrep.1.gz
   /usr/share/man/sr/man1/xzfgrep.1.gz
   /usr/share/man/sr/man1/xzgrep.1.gz
   /usr/share/man/sr/man1/xzless.1.gz
   /usr/share/man/sr/man1/xzmore.1.gz
RPM build errors:
    Installed (but unpackaged) file(s) found:
   /usr/share/man/it/man1/lzcat.1.gz
   /usr/share/man/it/man1/lzcmp.1.gz
   /usr/share/man/it/man1/lzdiff.1.gz
   /usr/share/man/it/man1/lzegrep.1.gz
   /usr/share/man/it/man1/lzfgrep.1.gz
   /usr/share/man/it/man1/lzgrep.1.gz
   /usr/share/man/it/man1/lzless.1.gz
   /usr/share/man/it/man1/lzma.1.gz
   /usr/share/man/it/man1/lzmadec.1.gz
   /usr/share/man/it/man1/lzmainfo.1.gz
   /usr/share/man/it/man1/lzmore.1.gz
   /usr/share/man/it/man1/unlzma.1.gz
   /usr/share/man/it/man1/unxz.1.gz
   /usr/share/man/it/man1/xz.1.gz
   /usr/share/man/it/man1/xzcat.1.gz
   /usr/share/man/it/man1/xzcmp.1.gz
   /usr/share/man/it/man1/xzdec.1.gz
   /usr/share/man/it/man1/xzdiff.1.gz
   /usr/share/man/it/man1/xzegrep.1.gz
   /usr/share/man/it/man1/xzfgrep.1.gz
   /usr/share/man/it/man1/xzgrep.1.gz
   /usr/share/man/it/man1/xzless.1.gz
   /usr/share/man/it/man1/xzmore.1.gz
   /usr/share/man/sr/man1/lzcat.1.gz
   /usr/share/man/sr/man1/lzcmp.1.gz
   /usr/share/man/sr/man1/lzdiff.1.gz
   /usr/share/man/sr/man1/lzegrep.1.gz
   /usr/share/man/sr/man1/lzfgrep.1.gz
   /usr/share/man/sr/man1/lzgrep.1.gz
   /usr/share/man/sr/man1/lzless.1.gz
   /usr/share/man/sr/man1/lzma.1.gz
   /usr/share/man/sr/man1/lzmadec.1.gz
   /usr/share/man/sr/man1/lzmainfo.1.gz
   /usr/share/man/sr/man1/lzmore.1.gz
   /usr/share/man/sr/man1/unlzma.1.gz
   /usr/share/man/sr/man1/unxz.1.gz
   /usr/share/man/sr/man1/xz.1.gz
   /usr/share/man/sr/man1/xzcat.1.gz
   /usr/share/man/sr/man1/xzcmp.1.gz
   /usr/share/man/sr/man1/xzdec.1.gz
   /usr/share/man/sr/man1/xzdiff.1.gz
   /usr/share/man/sr/man1/xzegrep.1.gz
   /usr/share/man/sr/man1/xzfgrep.1.gz
   /usr/share/man/sr/man1/xzgrep.1.gz
   /usr/share/man/sr/man1/xzless.1.gz
   /usr/share/man/sr/man1/xzmore.1.gz

Answer: The newly introduce files that are not included in the package