There are several different workflows here, for different ways of working with NumPy.
This is not a comprehensive git reference, it’s just a workflow for our own project. It’s tailored to the github hosting service. You may well find better or quicker ways of getting stuff done with git, but these should get you started.
|Debian / Ubuntu||
|Windows||Download and install msysGit|
|OS X||Use the git-osx-installer|