/usr/share/doc/ftplib-dev/ is in ftplib-dev 3.1-1-9build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ftplib-dev/README.Debian
/usr/share/doc/ftplib-dev/README.ftplib_v3.1.gz
/usr/share/doc/ftplib-dev/README.qftp.gz
/usr/share/doc/ftplib-dev/TODO
/usr/share/doc/ftplib-dev/changelog.Debian.gz
/usr/share/doc/ftplib-dev/copyright
/usr/share/doc/ftplib-dev/examples/
/usr/share/doc/ftplib-dev/examples/Makefile
/usr/share/doc/ftplib-dev/examples/NOTES
/usr/share/doc/ftplib-dev/examples/README.gz
/usr/share/doc/ftplib-dev/examples/ftpdir
/usr/share/doc/ftplib-dev/examples/ftpget
/usr/share/doc/ftplib-dev/examples/ftplist
/usr/share/doc/ftplib-dev/examples/ftprm
/usr/share/doc/ftplib-dev/examples/ftpsend
/usr/share/doc/ftplib-dev/examples/qftp
/usr/share/doc/ftplib-dev/examples/qftp.c
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/usr/share/doc/ftplib-dev/html/FtpConnect.html
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/usr/share/doc/ftplib-dev/html/ftplib.html
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