buildutils provides several new commands for your package ``setup.py``
file to help make development easier. It integrates with `distutils
``--command-packages``, or automatically will add commands to all your
`setuptools
projects.
``addcommand``
add a custom distutils command to a package/setup.cfg file
``announce``
send a release announcement to mailing lists
like python-announce-list@python.org
``bundle``
create a bundle of a package plus all its dependencies
``checksum``
generate MD5 and SHA-1 checksum files for distributables.
``etags``
generate an TAGS file over all packages and module (for use in Emacs).
``flakes``
find lint using the pyflakes utility.
``info``
dumps information ...