1. Update your system’s package index:

   sql
   sudo yum update
   

2. Install the Erlang programming language, which is a dependency of RabbitMQ:

   
   sudo yum install erlang
   

3. Download the RabbitMQ installation package:

   ruby
   wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.9.5/rabbitmq-server-3.9.5-1.el7.noarch.rpm
   

   Replace the URL above with the download link for the version of RabbitMQ you want to install.

4. Install the RabbitMQ package:

   ruby
   sudo rpm --import https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
   sudo yum install rabbitmq-server-3.9.5-1.el7.noarch.rpm
   

5. Start the RabbitMQ server:

   sql
   sudo systemctl start rabbitmq-server
   

6. Enable RabbitMQ to start on boot:

   bash
   sudo systemctl enable rabbitmq-server
   

7. Check the status of the RabbitMQ service:

   lua
   sudo systemctl status rabbitmq-server
   

   The output should show that the service is active and running.

You can now use RabbitMQ as a messaging broker for your applications. To manage RabbitMQ, you can use the RabbitMQ web console or command-line tools such as rabbitmqctl. The web console is available at http://localhost:15672 by default.