Installing Redis on Ubuntu with APT

/etc/apt/sources.list

deb http://packages.dotdeb.org stable all
deb-src http://packages.dotdeb.org stable all

1. wget http://www.dotdeb.org/dotdeb.gpg
   cat dotdeb.gpg | sudo apt-key add -

2. Run apt-get update

reference:

http://www.dotdeb.org/instructions/

sudo apt-get install redis-server redis-doc

http://vvv.tobiassjosten.net/linux/installing-redis-on-ubuntu-with-apt