cd /var/lib/buildbot/masters/
sudo buildbot create-master test
cd test/
sudo cp master.cfg.sample master.cfg
sudo buildbot start

exceptions.AttributeError: Requirements are not satisfied for buildbot.buildslave:BuildSlave: (sqlalchemy-migrate 0.10.0 (/usr/lib/python2.7/dist-packages), Requirement.parse('sqlalchemy-migrate==0.7.2'))

$ aptitude why python-sqlalchemy
i   buildbot Depends python-sqlalchemy (< 1.1)