/usr/lib/python2.7/dist-packages/scss/extension/ is in python-pyscss 1.3.4-5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/scss/extension/__init__.py
/usr/lib/python2.7/dist-packages/scss/extension/api.py
/usr/lib/python2.7/dist-packages/scss/extension/bootstrap.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/
/usr/lib/python2.7/dist-packages/scss/extension/compass/__init__.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/gradients.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/helpers.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/images.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/layouts.py
/usr/lib/python2.7/dist-packages/scss/extension/compass/sprites.py
/usr/lib/python2.7/dist-packages/scss/extension/core.py
/usr/lib/python2.7/dist-packages/scss/extension/extra.py
/usr/lib/python2.7/dist-packages/scss/extension/fonts.py