how to install particular version of rabbitmq code example

Example: how to install particular version of rabbitmq

wget https://github.com/rabbitmq/rabbitmq-server/releases/download/rabbitmq_v3_6_6/rabbitmq-server_3.6.6-1_all.deb

  sudo dpkg -i rabbitmq-server_3.6.6-1_all.deb