php5-imagick software package provides ImageMagick module for php5, 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-imagick
php5-imagick is installed in your system.
Make ensure the php5-imagick package were installed using the commands given below,
$ sudo dpkg-query -l | grep php5-imagick *
You will get with php5-imagick package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Web Software |
| Package | php5-imagick |
| Version | 3.1.2-1build1 |
| Description | ImageMagick module for php5 |
| Sub Section | Web |