###Install [Node.js](nodejs.org)
If you’re using the [Brew](mxcl.github.com/homebrew) package management system, use that:
brew install node
Or follow the [Node build instructions](github.com/joyent/node/wiki/Installation)
###Install [Redis](code.google.com/p/redis)
If you’re using the Brew package, use that:
brew install redis
Or follow the [Redis build instructions](redis.io/download)
###Install Juggernaut
Juggernaut is distributed by [npm](npmjs.org), you’ll need to [install that](npmjs.org) first if you haven’t already.
npm install -g juggernaut
###Install the [Juggernaut client gem](rubygems.org/gems/juggernaut)
This step is optional, but if you’re planning on using Juggernaut with Ruby, you’ll need the gem.
gem install juggernaut
##Running
Start Redis:
redis-server
Start Juggernaut:
juggernaut