[Symfony2][SF2][SF] Własny bundle wymagający innych bundles Opcje

[Fluke]

Witam,

Mam bundla: MyDataGridBundle i w nim composer.json:

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{
  "name": "my/datagrid-bundle",
  "type": "symfony-bundle",
  "description": "This bundle provide build data grids",
  "keywords": ["util"],
  "license": ["MIT"],
  "authors": [{
    "name": "",
    "email": ""
  }],
  "require": {
    "symfony/framework-bundle": "~2.0",
    "my/xhtml-bundle": "dev-master"
  },
  "repositories": [
    {
      "type": "vcs",
      "url": "https://github.com/my/xhtml"
    }
  ],
  "autoload": {
    "psr-0": {"My\\Bundle\\DataGridBundle": ""}
  },
  "target-dir": "My/Bundle/DataGridBundle",
  "extra": {
    "branch-alias": {
      "dev-master": "1.0-dev"
    }
  }
}
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Oraz wymagaby bundle z plikiem composer.json:

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{
  "name": "my/xhtml-bundle",
  "description": "This bundle provide xhtml builder",
  "keywords": ["util"],
  "type": "symfony-bundle",
  "license": ["MIT"],
  "authors": [{
    "name": "",
    "email": ""
  }],
  "require": {
    "symfony/framework-bundle": "~2.0"
  },
  "autoload": {
    "psr-0": {
      "My\\Bundle\\XhtmlBundle": ""
    }
  },
  "target-dir": "My/Bundle/XhtmlBundle",
  "extra": {
    "branch-alias": {
      "dev-master": "1.0-dev"
    }
  }
}
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I teraz w swoim projekcie który piszę pod Symfony2 w pliku composer.json chcę dodać:

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...
"required": {
      "my/datagrid-bundle": "dev-master",
 
    "repositories": [
        {
            "type": "vcs",
            "url": "https://github.com/my/datagrid"
        }
    ]
}
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Niestety dostaję coś takiego:

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Problem 1
    - my/datagrid-bundle dev-master requires my/xhtml-bundle dev-master -> no matching package found.
    - my/datagrid-bundle dev-master requires my/xhtml-bundle dev-master -> no matching package found.
    - Installation request for my/datagrid-bundle dev-master -> satisfiable by my/datagrid-bundle[dev-master].
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Jak w pliku MyDataGridBundle usunę linijkę z required (my/xhtml-bundle) to jest ok.
Jak zrobić, żeby w bundlu można było dociągać potrzebne zależności ?

Pozdrawiam