/usr/lib/python2.7/dist-packages/biom/cli/ is in python-biom-format 2.1.5+dfsg-7.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/biom/cli/__init__.py
/usr/lib/python2.7/dist-packages/biom/cli/installation_informer.py
/usr/lib/python2.7/dist-packages/biom/cli/metadata_adder.py
/usr/lib/python2.7/dist-packages/biom/cli/table_converter.py
/usr/lib/python2.7/dist-packages/biom/cli/table_head.py
/usr/lib/python2.7/dist-packages/biom/cli/table_normalizer.py
/usr/lib/python2.7/dist-packages/biom/cli/table_subsetter.py
/usr/lib/python2.7/dist-packages/biom/cli/table_summarizer.py
/usr/lib/python2.7/dist-packages/biom/cli/table_validator.py
/usr/lib/python2.7/dist-packages/biom/cli/uc_processor.py
/usr/lib/python2.7/dist-packages/biom/cli/util.py