Step 1
How did I install Erlang to Debian 10?
Step 2
wget -O - "https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey" | sudo apt-key add -
rabbitmq.com/install-debian.html#apt-packagecloud
Step 3
aptitude install curl
Step 4
curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.deb.sh | sudo bash
rabbitmq.com/install-debian.html#installation-methods
packagecloud.io/rabbitmq/rabbitmq-server/install#bash-deb
Step 5
https://github.com/canadasatellite-ca/3.133.129.101/issues/20
Step 6
aptitude install rabbitmq-server
How did I fix «epmd error for host <...>: timeout (timed out)» for RabbitMQ in Debian 10?