/usr/lib/python2.7/ is in shadowsocks 2.9.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/shadowsocks/
/usr/lib/python2.7/dist-packages/shadowsocks/__init__.py
/usr/lib/python2.7/dist-packages/shadowsocks/asyncdns.py
/usr/lib/python2.7/dist-packages/shadowsocks/common.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/__init__.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/openssl.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/rc4_md5.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/sodium.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/table.py
/usr/lib/python2.7/dist-packages/shadowsocks/crypto/util.py
/usr/lib/python2.7/dist-packages/shadowsocks/daemon.py
/usr/lib/python2.7/dist-packages/shadowsocks/encrypt.py
/usr/lib/python2.7/dist-packages/shadowsocks/eventloop.py
/usr/lib/python2.7/dist-packages/shadowsocks/local.py
/usr/lib/python2.7/dist-packages/shadowsocks/lru_cache.py
/usr/lib/python2.7/dist-packages/shadowsocks/manager.py
/usr/lib/python2.7/dist-packages/shadowsocks/server.py
/usr/lib/python2.7/dist-packages/shadowsocks/shell.py
/usr/lib/python2.7/dist-packages/shadowsocks/tcprelay.py
/usr/lib/python2.7/dist-packages/shadowsocks/udprelay.py
/usr/lib/python2.7/dist-packages/shadowsocks-2.9.0.egg-info/
/usr/lib/python2.7/dist-packages/shadowsocks-2.9.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/shadowsocks-2.9.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/shadowsocks-2.9.0.egg-info/entry_points.txt
/usr/lib/python2.7/dist-packages/shadowsocks-2.9.0.egg-info/top_level.txt