https://www.digitalocean.com/community/tutorials/how-to-install-ruby-2-1-0-on-centos-6-5-using-rvm
Python 3 & virtualenv(wrapper) : http://www.marinamele.com/2014/07/install-python3-on-mac-os-x-and-use-virtualenv-and-virtualenvwrapper.html
http://stackoverflow.com/questions/7975556/how-to-start-postgresql-server-on-mac-os-x
Install Python on centos: http://lpages.info/install-python-3-4-1-in-centos-6-5/
Install postgresql: https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-a-centos-vps
in case of troubles: PATH=$PATH:/usr/pgsql-9.4/bin/ pip install psycopg2
& https://gist.github.com/puentesarrin/8290754
http://www.geilthings.com/wiki/Python_and_PostgreSQL
sudo -u postgres createuser root
python manage.py runserver
Permanent quick run http://stackoverflow.com/questions/1188542/django-runserver-permanent