mac brew install redis

==> Downloading http://download.redis.io/releases/redis-2.8.19.tar.gz
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==> make install PREFIX=/usr/local/Cellar/redis/2.8.19 CC=clang
==> Caveats
To have launchd start redis at login:
    ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents
Then to load redis now:
    launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist
Or, if you don‘t want/need launchctl, you can just run:
    redis-server /usr/local/etc/redis.conf
==> Summary
??  /usr/local/Cellar/redis/2.8.19: 9 files, 824K, built in 21 seconds