First, follow the instructions at https://github.com/edx/devstack
Frequently Asked Questions and Answers
The Hipchat room Devstack is a great place to get real-time help. However, please search for your problems below to see if another edX developer has already encountered such an issue
No Space Left on Device
Problem:
When you do "make pull", you encountered the error. The error message is something like:
ERROR: failed to register layer: Error processing tar file(exit status 1): write /edx/app/edxapp/venvs/edxapp/lib/python2.7/site-packages/twisted/words/protocols/jabber/client.pyc: no space left on device
Solution:
The docker VM is out of space. And you have dangling docker images. Do
docker image prune