/usr/ is in elpa-hydra 0.14-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/emacsen-common/
/usr/lib/emacsen-common/packages/
/usr/lib/emacsen-common/packages/compat/
/usr/lib/emacsen-common/packages/compat/elpa-hydra
/usr/lib/emacsen-common/packages/install/
/usr/lib/emacsen-common/packages/install/elpa-hydra
/usr/lib/emacsen-common/packages/remove/
/usr/lib/emacsen-common/packages/remove/elpa-hydra
/usr/share/
/usr/share/doc/
/usr/share/doc/elpa-hydra/
/usr/share/doc/elpa-hydra/README.md.gz
/usr/share/doc/elpa-hydra/changelog.Debian.gz
/usr/share/doc/elpa-hydra/copyright
/usr/share/emacs/
/usr/share/emacs/site-lisp/
/usr/share/emacs/site-lisp/elpa-src/
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/hydra-autoloads.el
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/hydra-examples.el
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/hydra-ox.el
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/hydra-pkg.el
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/hydra.el
/usr/share/emacs/site-lisp/elpa-src/hydra-0.14.0/lv.el