How to Install Rocket.Chat on Debian 9

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Rocket.Chat is an open source Slack-like team communication solution which can be deployed on your own server. With Rocket.Chat, you can chat with your team members and friends over audio and video, interact with website visitors in real time, share files, transmit voice messages, and much more.


  • A fresh Vultr Debian 9 server instance with at least 1G of memory. Say its IP address is
  • A domain pointing to your server instance. Say it is

Step 1: Update the system

Log in as root and update the system to the latest stable status:

apt update
apt upgrade -y
shutdown -r now

Step 2: Install MongoDB

Install the latest stable version of MongoDB:

apt install mongodb

Step 3: Install Node.js, GraphicsMagick, npm and other dependencies

Rocket.Chat 0.60 and higher needs version 8.9.3 LTS of Node.js to work.
So first add the NodeSource Debian binary distributions repository:

curl -sL | bash -

Then we can install Node.js and other packages:

apt install nodejs curl graphicsmagick -y
npm install -g n

Use n to install Node.js version 8.9.3:

n 8.9.3

Step 4: Install Rocket.Chat

Download and install Rocket.Chat:

cd /opt
curl -L -o
tar -zxvf
mv bundle Rocket.Chat
cd Rocket.Chat/programs/server
npm install

For your convenience, you need to create the RocketChat systemd service unit:

nano /etc/systemd/system/rocketchat.service

Populate the file. Make sure to replace the domain with your own:

Description=RocketChat Server  # Remove or Replace nginx with your proxy

ExecStart=/usr/local/bin/node /opt/Rocket.Chat/main.js    # Specify the location of node and location of main.js
Restart=always     # If set to always, the service will be restarted regardless of whether it exited cleanly or not, got terminated abnormally by a signal, or hit a timeout.
RestartSec=10       # Restart service after 10 seconds if node service crashes
StandardOutput=syslog                     # Output to syslog
StandardError=syslog                   # Output to syslog
#User=<alternate user>
#Group=<alternate group>
Environment=NODE_ENV=production PORT=3000 ROOT_URL= MONGO_URL=mongodb://localhost:27017/rocketchat


Note: In PORT, you can replace 3000 with the port number of your choosing. In ROOT_URL, you can replace with your server’s IP address, if your domain is not available.

Save and quit, CTRL + X, Y.

Start the MongoDB service:

systemctl start mongodb

Start the Rocket.Chat service:

systemctl start rocketchat

Step 5: Access Rocket.Chat in the web browser

Point your web browser to, and then register the first user for administration. By default, only the first user will get administrative privileges.

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