/usr/lib/python2.7/dist-packages/ase/lattice/ is in python-ase 3.12.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/ase/lattice/__init__.py
/usr/lib/python2.7/dist-packages/ase/lattice/bravais.py
/usr/lib/python2.7/dist-packages/ase/lattice/compounds.py
/usr/lib/python2.7/dist-packages/ase/lattice/cubic.py
/usr/lib/python2.7/dist-packages/ase/lattice/hexagonal.py
/usr/lib/python2.7/dist-packages/ase/lattice/monoclinic.py
/usr/lib/python2.7/dist-packages/ase/lattice/orthorhombic.py
/usr/lib/python2.7/dist-packages/ase/lattice/spacegroup.py
/usr/lib/python2.7/dist-packages/ase/lattice/surface.py
/usr/lib/python2.7/dist-packages/ase/lattice/tetragonal.py
/usr/lib/python2.7/dist-packages/ase/lattice/triclinic.py