composer.json

{
    "name": "piwik/piwik",
    "type": "application",
    "description": "the leading free/libre analytics platform",
    "keywords": ["piwik","web","analytics"],
    "homepage": "http://piwik.org",
    "license": "GPL-3.0+",
    "authors": [
        {
            "name": "The Piwik Team",
            "email": "hello@piwik.org",
            "homepage": "http://piwik.org/the-piwik-team/"
        }
    ],
    "support": {
        "forum": "http://forum.piwik.org/",
        "issues": "http://dev.piwik.org/trac/roadmap",
        "wiki": "http://dev.piwik.org/",
        "source": "https://github.com/piwik/piwik"
    },
    "require": {
        "php": ">=5.3.2",
        "twig/twig": "1.*",
        "leafo/lessphp": "~0.3",
        "symfony/console": ">=v2.3.5",
        "tedivm/jshrink": "v0.5.1",
        "mustangostang/spyc": "0.5.*",
        "piwik/device-detector": "1.0"
    },
    "require-dev": {
        "phpunit/phpunit": "4.*"
    }
}