18.1. Installing the Zend\I18n Component

To install the Zend\I18n component and ZF3 localization resource package, you can use the following command:

php composer.phar require zendframework/zend-mvc-i18n

The Zend\I18n component internally uses the intl exstension of PHP. So you also need to install that extension. For example, in Linux Ubuntu you do that with the following command:

sudo apt-get install php-intl

In Linux CentOS, use the following command (we assume you use PHP 7.0):

sudo yum install php70-intl