/usr/share/doc/libcheese-dev/README is in libcheese-dev 3.10.2-0ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libcheese-dev/../libcheese7/README
/usr/share/doc/libcheese-dev/../libcheese7/README