/usr/lib/ is in python-biom-format 2.1+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/biom_format-2.1.egg-info/
/usr/lib/python2.7/dist-packages/biom_format-2.1.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/biom_format-2.1.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/biom_format-2.1.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/biom_format-2.1.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/biom/
/usr/lib/python2.7/dist-packages/biom/exception.py
/usr/lib/python2.7/dist-packages/biom/_subsample.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/biom/util.py
/usr/lib/python2.7/dist-packages/biom/_transform.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/biom/commands/
/usr/lib/python2.7/dist-packages/biom/commands/table_converter.py
/usr/lib/python2.7/dist-packages/biom/commands/metadata_adder.py
/usr/lib/python2.7/dist-packages/biom/commands/table_validator.py
/usr/lib/python2.7/dist-packages/biom/commands/installation_informer.py
/usr/lib/python2.7/dist-packages/biom/commands/table_subsetter.py
/usr/lib/python2.7/dist-packages/biom/commands/__init__.py
/usr/lib/python2.7/dist-packages/biom/commands/table_summarizer.py
/usr/lib/python2.7/dist-packages/biom/table.py
/usr/lib/python2.7/dist-packages/biom/_filter.x86_64-linux-gnu.so
/usr/lib/python2.7/dist-packages/biom/err.py
/usr/lib/python2.7/dist-packages/biom/interfaces/
/usr/lib/python2.7/dist-packages/biom/interfaces/html/
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/summarize_table.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/show_install_info.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/convert.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/validate_table.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/add_metadata.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/config/__init__.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/output_handler.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/__init__.py
/usr/lib/python2.7/dist-packages/biom/interfaces/html/input_handler.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/summarize_table.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/show_install_info.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/subset_table.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/convert.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/validate_table.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/add_metadata.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/config/__init__.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/output_handler.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/__init__.py
/usr/lib/python2.7/dist-packages/biom/interfaces/optparse/input_handler.py
/usr/lib/python2.7/dist-packages/biom/interfaces/__init__.py
/usr/lib/python2.7/dist-packages/biom/parse.py
/usr/lib/python2.7/dist-packages/biom/__init__.py