/usr/lib/x86_64-linux-gnu/libfuse.so is in libfuse-dev 2.9.0-2+deb7u2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /lib/x86_64-linux-gnu/libfuse.so.2.9.0
/lib/x86_64-linux-gnu/libfuse.so.2.9.0