Installez la dernière version de Neo4j Ubuntu
$ sudo wget -O - https://debian.neo4j.org/neotechnology.gpg.key | sudo apt-key add -
$ sudo echo 'deb https://debian.neo4j.org/repo stable/' | sudo tee -a /etc/apt/sources.list.d/neo4j.list
$ sudo apt-get update
Eager Elk