php - How to solve the issue - please install the "intl" extension for full localization capabilities

Question

What i Need

• I'm implementing currency symbol using symfony.
• I have referred this link : http://symfony.com/doc/current/components/intl.html.

The code i have implemented:

use SymfonyComponentIntlIntl;
                
Locale::setDefault('en');
$currencies = Intl::getCurrencyBundle()->getCurrencyNames();

$currency = Intl::getCurrencyBundle()->getCurrencyName('INR');

$symbol = Intl::getCurrencyBundle()->getCurrencySymbol('INR');

$fractionDigits = Intl::getCurrencyBundle()->getFractionDigits('INR');

$roundingIncrement = Intl::getCurrencyBundle()->getRoundingIncrement('INR');
              

Error:

The SymfonyComponentIntlLocaleLocale::setDefault() is not implemented. Please install the "intl" extension for full localization capabilities.

500 Internal Server Error - MethodNotImplementedException

OS configuration:

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu 13.04"
NAME="Ubuntu"
VERSION="13.04, Raring Ringtail"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 13.04"
VERSION_ID="13.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

• I have referred this link for intln installation http://php.net/manual/en/intl.setup.php.

Answer 1

You need just put one line to the terminal:

sudo apt-get install php5-intl