php5-redis software package provides PHP extension for interfacing with Redis, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install php5-redis
php5-redis is installed in your system.
Make ensure the php5-redis package were installed using the commands given below,
$ sudo dpkg-query -l | grep php5-redis *
You will get with php5-redis package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | PHP |
| Package | php5-redis |
| Version | 2.2.4-1build2 |
| Description | PHP extension for interfacing with Redis |
| Sub Section | PHP |