Composer 找不到本地 vcs 依赖项

我有一个项目依赖于本地包，而本地包本身又依赖于另一个本地包。

Project

{
...
  "repositories": [
    {
      "packagist": false
    },
    {
      "type": "vcs",
      "url": "/path/to/local/package1"
    },
  ],  
  "require": {
    "local/package1": "dev-master"
  }
...
}  

套餐1

{
...
  "repositories": [
    {
      "packagist": false
    },
    {
      "type": "vcs",
      "url": "/path/to/local/package2"
    },
  ],  
  "require": {
    "local/package2": "dev-master"
  }
...
}
  

当我做一个composer install on package1，一切都按预期进行，packages2已找到并安装。但是当我这样做时project它找不到package2出现此错误：

 Problem 1
    - Installation request for local/package1 dev-master -> satisfiable by local/package1[dev-master].
    - local/package1 dev-master requires local/package2 dev-master -> no matching package found.
  

来自作曲家manual:

存储库仅适用于根包和 将不会加载依赖项中定义的存储库。读常见问题解答条目如果你想了解原因。