The development.environment instructions were almost completely copy/pastable to get started on a new machine. Almost. This doc patch just adds python-tox to the list of things to be fetched with apt-get, so now it's really *really* simple to get started on a brand-new machine or cloud instance. Change-Id: I09cbb376df2ce81e618c99e5db36ddf7809f6f3d
OpenStack Nova Documentation README
See the "Building the Documentation" section of doc/source/devref/development.environment.rst.