salt/requirements/base.txt

Jinja2
msgpack>=0.5,!=0.5.5,<1.0.0
PyYAML
MarkupSafe
requests>=1.0.0
# Requirements for Tornado 4.5.3 (vendored as salt.ext.tornado)
backports-abc==0.5; python_version < '3.0'
singledispatch==3.4.0.3; python_version < '3.4'
# Required by Tornado to handle threads stuff.
futures>=2.0; python_version < '3.0'
distro; sys.platform not in 'win32,darwin'