Upstart script and instructions to get a permanent devpi daemon up and running
Installation is via pip. See here for more detailed instructions
sudo pip install devpi-server
Add a group for running devpi, we don't want to run as root.
sudo adduser --system --home /var/cache/devpi --shell /bin/false devpi
Now download the upstart script and away you go!
cd /etc/init && sudo curl -O https://raw.githubusercontent.com/dwurf/devpi-upstart/master/devpi.conf
sudo service devpi start
sudo pip install -i http://localhost:3141/root/pypi/+simple/ simplejson