this link has the full installation steps. https://neo4j.com/download-thanks/?edition=community&release=3.2.6&flavour=osx&_ga=2.237135232.1487801212.1507048338-1139471115.1506460059
follow the steps for a basic installation.
2.3.1. Mac OS X installerDownload the .dmg installer that you want from http://neo4j.com/download/. Click the downloaded installer file. Drag the Neo4j icon into the Applications folder.
2.3.2. Unix console application
Download the latest release from http://neo4j.com/download/.Select the appropriate tar.gz distribution for your platform.
Extract the contents of the archive, using: tar -xf <filename>Refer to the top-level extracted directory as: NEO4J_HOME
Change directory to: $NEO4J_HOMERun: ./bin/neo4j console Stop the server by typing Ctrl-C in the console.
When Neo4j runs in console mode in the foreground logs are printed to the Terminal.
2.3.3. OS X service
Use the standard OS X system tools to create a service based on the neo4j command.