/usr/lib/x86_64-linux-gnu/fakenect/libfreenect.so is in libfreenect-dev 1:0.2.0+dfsg-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/fakenect/libfreenect.so.0.2
/usr/lib/x86_64-linux-gnu/fakenect/libfreenect.so.0.2