Installation steps:


1. Update the System
sudo apt update
sudo apt upgrade -y

2.Check for JAVA version
java -version
should be above 17.0

3.Add the Neo4j repository
sudo mkdir -p /etc/apt/keyrings

wget -O - https://debian.neo4j.com/neotechnology.gpg.key | sudo gpg --dearmor -o /etc/apt/keyrings/neotechnology.gpg > /dev/null

sudo chmod a+r /etc/apt/keyrings/neotechnology.gpg

echo 'deb [signed-by=/etc/apt/keyrings/neotechnology.gpg] https://debian.neo4j.com stable latest' | sudo tee -a /etc/apt/sources.list.d/neo4j.list > /dev/null


sudo apt-get update

apt list -a neo4j (bash)


4.Install Neo4j
community edition

sudo apt-get install neo4j=1:2026.01.4


5.Start Neo4j Service
sudo systemctl start neo4j
sudo systemctl enable neo4j

6.Check Neo4j Status
sudo systemctl status neo4j

7. Activate port numbers

| Port | Purpose                |
| ---- | ---------------------- |
| 7474 | Neo4j Browser (HTTP)   |
| 7687 | Bolt driver connection |
| 7473 | HTTPS                  |




8.Access Neo4j Browser
http://localhost:7474


Refereed link:
https://neo4j.com/docs/operations-manual/current/installation/linux/debian/#debian-installation