/usr/lib/python2.7/ is in python-polybori 0.8.3-3+b2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/polybori/
/usr/lib/python2.7/dist-packages/polybori/blocks.py
/usr/lib/python2.7/dist-packages/polybori/intersect.py
/usr/lib/python2.7/dist-packages/polybori/addition.py
/usr/lib/python2.7/dist-packages/polybori/parsegat.py
/usr/lib/python2.7/dist-packages/polybori/intpolys.py
/usr/lib/python2.7/dist-packages/polybori/fglm.py
/usr/lib/python2.7/dist-packages/polybori/ll.py
/usr/lib/python2.7/dist-packages/polybori/parallel.py
/usr/lib/python2.7/dist-packages/polybori/frontend.py
/usr/lib/python2.7/dist-packages/polybori/specialsets.py
/usr/lib/python2.7/dist-packages/polybori/rank.py
/usr/lib/python2.7/dist-packages/polybori/plot.py
/usr/lib/python2.7/dist-packages/polybori/memusage.py
/usr/lib/python2.7/dist-packages/polybori/partial.py
/usr/lib/python2.7/dist-packages/polybori/randompoly.py
/usr/lib/python2.7/dist-packages/polybori/gbcore.py
/usr/lib/python2.7/dist-packages/polybori/nf.py
/usr/lib/python2.7/dist-packages/polybori/PyPolyBoRi.py
/usr/lib/python2.7/dist-packages/polybori/cnf.py
/usr/lib/python2.7/dist-packages/polybori/gbrefs.py
/usr/lib/python2.7/dist-packages/polybori/cluster.py
/usr/lib/python2.7/dist-packages/polybori/context.py
/usr/lib/python2.7/dist-packages/polybori/dynamic/
/usr/lib/python2.7/dist-packages/polybori/dynamic/PyPolyBoRi.so
/usr/lib/python2.7/dist-packages/polybori/dynamic/__init__.py
/usr/lib/python2.7/dist-packages/polybori/heuristics.py
/usr/lib/python2.7/dist-packages/polybori/interpolate.py
/usr/lib/python2.7/dist-packages/polybori/ncf.py
/usr/lib/python2.7/dist-packages/polybori/__init__.py
/usr/lib/python2.7/dist-packages/polybori/general_boolean_polynomial.py
/usr/lib/python2.7/dist-packages/polybori/coding.py
/usr/lib/python2.7/dist-packages/polybori/easy_polynomials.py
/usr/lib/python2.7/dist-packages/polybori/simplebb.py
/usr/lib/python2.7/dist-packages/polybori/check_claims.py
/usr/lib/python2.7/dist-packages/polybori/statistics.py
/usr/lib/python2.7/dist-packages/polybori/interred.py