/usr/share/ is in gnuift 0.1.14-12.1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/gnuift/
/usr/share/doc/gnuift/README.Debian
/usr/share/doc/gnuift/examples/
/usr/share/doc/gnuift/examples/Client.php.gz
/usr/share/doc/gnuift/copyright
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/gnuift.1.gz
/usr/share/doc/gnuift/THANKS
/usr/share/doc/gnuift/AUTHORS
/usr/share/doc/gnuift/README
/usr/share/doc/gnuift/NEWS.gz
/usr/share/doc/gnuift/changelog.Debian.gz
/usr/share/man/man1/gift-write-feature-descs.1.gz
/usr/share/man/man1/gift-extract-features.1.gz
/usr/share/man/man1/gift-endianize.1.gz
/usr/share/man/man1/gift-one-minus.1.gz
/usr/share/man/man1/gift-generate-inverted-file.1.gz
/usr/share/man/man1/gift.1.gz
/usr/share/man/man1/gift-modify-distance-matrix.1.gz