If you don't have Homebrew, install it:
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"After Homebrew is install, use Homebrew to install Redis
$ brew install redisLaunch Redis on startup
$ cp /usr/local/opt/redis/homebrew.mxcl.redis.plist ~/Library/LaunchAgents/homebrew.mxcl.redis.plistIf you get No such file or directory error, create the LaunchAgents folder with mkdir ~/Library/LaunchAgents/
Start Redis
$ launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plistTest
$ redis-cli ping
# Expect: PONG$ redis-cli flushall$ redis-cli127.0.0.1:6379> keys *