RabbitMQ
Installing on Mac
Dependencies
This package requires OpenSSL 1.0.x installed. We strongly recommend doing this via Homebrew to avoid possible issues with dynamic library paths.
Installation with Homebrew
Possibly the easiest way to use this package is via Homebrew. It will automatically install the OpenSSL formula mentioned above:
brew install rabbitmq
source: https://www.rabbitmq.com/install-standalone-mac.html