/usr/lib/python2.7/dist-packages/ase/io/ 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/io/__init__.py
/usr/lib/python2.7/dist-packages/ase/io/abinit.py
/usr/lib/python2.7/dist-packages/ase/io/aff.py
/usr/lib/python2.7/dist-packages/ase/io/aims.py
/usr/lib/python2.7/dist-packages/ase/io/bader.py
/usr/lib/python2.7/dist-packages/ase/io/bundlemanipulate.py
/usr/lib/python2.7/dist-packages/ase/io/bundletrajectory.py
/usr/lib/python2.7/dist-packages/ase/io/castep.py
/usr/lib/python2.7/dist-packages/ase/io/cfg.py
/usr/lib/python2.7/dist-packages/ase/io/cif.py
/usr/lib/python2.7/dist-packages/ase/io/cmdft.py
/usr/lib/python2.7/dist-packages/ase/io/cube.py
/usr/lib/python2.7/dist-packages/ase/io/dacapo.py
/usr/lib/python2.7/dist-packages/ase/io/db.py
/usr/lib/python2.7/dist-packages/ase/io/dftb.py
/usr/lib/python2.7/dist-packages/ase/io/elk.py
/usr/lib/python2.7/dist-packages/ase/io/eon.py
/usr/lib/python2.7/dist-packages/ase/io/eps.py
/usr/lib/python2.7/dist-packages/ase/io/espresso.py
/usr/lib/python2.7/dist-packages/ase/io/etsf.py
/usr/lib/python2.7/dist-packages/ase/io/exciting.py
/usr/lib/python2.7/dist-packages/ase/io/extxyz.py
/usr/lib/python2.7/dist-packages/ase/io/findsym.py
/usr/lib/python2.7/dist-packages/ase/io/foldtrajectory.py
/usr/lib/python2.7/dist-packages/ase/io/formats.py
/usr/lib/python2.7/dist-packages/ase/io/fortranfile.py
/usr/lib/python2.7/dist-packages/ase/io/gaussian.py
/usr/lib/python2.7/dist-packages/ase/io/gaussian_reader.py
/usr/lib/python2.7/dist-packages/ase/io/gen.py
/usr/lib/python2.7/dist-packages/ase/io/gpaw_out.py
/usr/lib/python2.7/dist-packages/ase/io/gpw.py
/usr/lib/python2.7/dist-packages/ase/io/gromacs.py
/usr/lib/python2.7/dist-packages/ase/io/gromos.py
/usr/lib/python2.7/dist-packages/ase/io/iwm.py
/usr/lib/python2.7/dist-packages/ase/io/jsonio.py
/usr/lib/python2.7/dist-packages/ase/io/jsv.py
/usr/lib/python2.7/dist-packages/ase/io/lammpsrun.py
/usr/lib/python2.7/dist-packages/ase/io/magres.py
/usr/lib/python2.7/dist-packages/ase/io/mol.py
/usr/lib/python2.7/dist-packages/ase/io/netcdftrajectory.py
/usr/lib/python2.7/dist-packages/ase/io/nwchem.py
/usr/lib/python2.7/dist-packages/ase/io/octopus.py
/usr/lib/python2.7/dist-packages/ase/io/opls.py
/usr/lib/python2.7/dist-packages/ase/io/pickletrajectory.py
/usr/lib/python2.7/dist-packages/ase/io/plt.py
/usr/lib/python2.7/dist-packages/ase/io/png.py
/usr/lib/python2.7/dist-packages/ase/io/pov.py
/usr/lib/python2.7/dist-packages/ase/io/proteindatabank.py
/usr/lib/python2.7/dist-packages/ase/io/py.py
/usr/lib/python2.7/dist-packages/ase/io/res.py
/usr/lib/python2.7/dist-packages/ase/io/sdf.py
/usr/lib/python2.7/dist-packages/ase/io/siesta.py
/usr/lib/python2.7/dist-packages/ase/io/trajectory.py
/usr/lib/python2.7/dist-packages/ase/io/turbomole.py
/usr/lib/python2.7/dist-packages/ase/io/v_sim.py
/usr/lib/python2.7/dist-packages/ase/io/vasp.py
/usr/lib/python2.7/dist-packages/ase/io/vtkxml.py
/usr/lib/python2.7/dist-packages/ase/io/wien2k.py
/usr/lib/python2.7/dist-packages/ase/io/x3d.py
/usr/lib/python2.7/dist-packages/ase/io/xsd.py
/usr/lib/python2.7/dist-packages/ase/io/xsf.py
/usr/lib/python2.7/dist-packages/ase/io/xyz.py