/usr/ is in python-mpi 2.8-2build1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/Scientific/
/usr/lib/python2.7/dist-packages/Scientific/MPI/
/usr/share/
/usr/share/doc/
/usr/share/doc/python-mpi/
/usr/share/doc/python-mpi/examples/
/usr/share/doc/python-mpi/examples/mpi.py
/usr/share/doc/python-mpi/README
/usr/share/doc/python-mpi/copyright
/usr/share/doc/python-mpi/README.MPI.gz
/usr/share/pyshared/
/usr/share/pyshared/Scientific/
/usr/share/pyshared/Scientific/MPI/
/usr/share/pyshared/Scientific/MPI/__init__.py
/usr/share/pyshared/Scientific/MPI/core.py
/usr/share/pyshared/Scientific/MPI/IO.py
/usr/bin/
/usr/include/
/usr/include/python2.7/
/usr/include/python2.7/Scientific/
/usr/include/python2.7/Scientific/PyMPI_API.h
/usr/include/python2.7/Scientific/mpimodule.h
/usr/lib/python2.7/dist-packages/Scientific/MPI/__init__.py
/usr/lib/python2.7/dist-packages/Scientific/MPI/core.py
/usr/lib/python2.7/dist-packages/Scientific/MPI/IO.py
/usr/share/doc/python-mpi/NEWS.Debian.gz
/usr/share/doc/python-mpi/changelog.Debian.gz