[How to] Symfony 2, Please install the ‘intl’ extension for full localization capabilities
Please keep in mind that this post was written more than 2 years ago and might be outdated.
Full error message
The Symfony\Component\Locale\Stub\StubNumberFormatter::parse() method’s argument $type value 2 behavior is not implemented. Please install the ‘intl’ extension for full localization capabilities.
To fix this install php5-intl extension
Ubuntu
sudo apt-get install php5-intl
Fedora/Cent OS
sudo yum install php-intl
Don’t forget to restart apache2
sudo service apache2 restart
or
sudo service httpd restart
Let me know if it was helpful