KnpGaufretteBundleをSymfony2.3で使う

composer.json

{
    "repositories": [
        {
            "type": "package",
            "package": {
                "name": "knplabs/gaufrette",
                "version": "0.2.0",
                "source": {
                    "url": "git://github.com/KnpLabs/Gaufrette.git",
                    "type": "git",
                    "reference": "e0047fd"
                },
                "dist": {
                    "url": "https://github.com/KnpLabs/Gaufrette/archive/e0047fd432f975b00a9e3601c49f28e458f61c91.zip",
                    "type": "zip"
                }
            }
        },
        {
            "type": "package",
            "package": {
                "name": "knplabs/knp-gaufrette-bundle",
                "version": "0.2.0",
                "source": {
                    "url": "git://github.com/KnpLabs/KnpGaufretteBundle.git",
                    "type": "git",
                    "reference": "c01f131"
                },
                "dist": {
                    "url": "https://github.com/KnpLabs/KnpGaufretteBundle/archive/c01f131f7cd9fcd09a338007ba98716925e18279.zip",
                    "type": "zip"
                },
                "target-dir": "Knp/Bundle/GaufretteBundle"
            }
        }
    ],
    "require": {
        "knplabs/gaufrette": "0.2.0",
        "knplabs/knp-gaufrette-bundle": "0.2.0"
    },
    "autoload": {
        "psr-0": {
            "": "src/",
            "Gaufrette": "vendor/knplabs/gaufrette/src",
            "Knp\\Bundle\\GaufretteBundle": "vendor/knplabs/knp-gaufrette-bundle"
        }
    }
}