/usr/lib/python2.7/ is in python-ngs 1.3.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/ngs/
/usr/lib/python2.7/dist-packages/ngs/Alignment.py
/usr/lib/python2.7/dist-packages/ngs/AlignmentIterator.py
/usr/lib/python2.7/dist-packages/ngs/ErrorMsg.py
/usr/lib/python2.7/dist-packages/ngs/Fragment.py
/usr/lib/python2.7/dist-packages/ngs/FragmentIterator.py
/usr/lib/python2.7/dist-packages/ngs/LibChecker.py
/usr/lib/python2.7/dist-packages/ngs/LibManager.py
/usr/lib/python2.7/dist-packages/ngs/Package.py
/usr/lib/python2.7/dist-packages/ngs/Pileup.py
/usr/lib/python2.7/dist-packages/ngs/PileupEvent.py
/usr/lib/python2.7/dist-packages/ngs/PileupEventIterator.py
/usr/lib/python2.7/dist-packages/ngs/PileupIterator.py
/usr/lib/python2.7/dist-packages/ngs/Read.py
/usr/lib/python2.7/dist-packages/ngs/ReadCollection.py
/usr/lib/python2.7/dist-packages/ngs/ReadGroup.py
/usr/lib/python2.7/dist-packages/ngs/ReadGroupIterator.py
/usr/lib/python2.7/dist-packages/ngs/ReadIterator.py
/usr/lib/python2.7/dist-packages/ngs/Refcount.py
/usr/lib/python2.7/dist-packages/ngs/Reference.py
/usr/lib/python2.7/dist-packages/ngs/ReferenceIterator.py
/usr/lib/python2.7/dist-packages/ngs/ReferenceSequence.py
/usr/lib/python2.7/dist-packages/ngs/Statistics.py
/usr/lib/python2.7/dist-packages/ngs/String.py
/usr/lib/python2.7/dist-packages/ngs/__init__.py
/usr/lib/python2.7/dist-packages/ngs-1.0.egg-info