Graphiti is an ORM for property graph database Rexster written in Python AfferoGPLv3 licensed.
You first need to install Rexster for that matter you will need maven and a recent jdk:
$ git clone https://github.com/tinkerpop/rexster.git $ git checkout 0.7 $ cd rexster $ mvn clean install
The following command runs Rexster with the default configuration:
$ ./rexster.sh -s