Please download these tools as per the Operating System alternatively you could visit ourDoc RootNexus3 DocRoot Repofor more information regarding the tools.
List of tools required to setup Insights
Neo4j 3.5.0 (Zip Distribution)
Elastic Search 7.6.1 (Zip Distribution)
Grafana 6.1.6/7.1.0 (Zip Distribution)
Tomcat 9.0.36
JDK 8 (8u211)
Rabbit MQ 3.8.5 (Requires Erlang)
PostgreSQL 9.5.4 (Zip Distribution)
GraphAware plugin 3.5.0.51 (3 jar files - graphaware-neo4j-to-elasticsearch-3.5.0.51.7, graphaware-server-community-all-3.5.0.51 and graphaware-uuid-3.5.0.51.14)