将Homestead与下载的box文件一起使用

Question

我正在尝试安装laravel/homestead，并遵循https://laravel.com/docs/5.4/homestead中描述的步骤。

在这样做的时候，我最初在“第一步”中添加盒子时遇到了问题，所以我不得不从外部下载virtualbox文件，并使用该文件添加盒子：

$ vagrant box list
There are no installed boxes! Use `vagrant box add` to add some.
$ vagrant box add laravel/homestead virtualbox/homestead.box 
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'laravel/homestead' (v0) for provider:
    box: Unpacking necessary files from: file://D:/Code/virtualbox/homestead.box
    box:
==> box: Successfully added box 'laravel/homestead' (v0) for 'virtualbox'!

$ git clone https://github.com/laravel/homestead.git Homestead
Cloning into 'Homestead'...
...
$ cd Homestead ; git checkout v5.4.0
Note: checking out 'v5.4.0'.
$ bash init.sh
Homestead initialized!

我的问题是在做vagrant up，它仍然试图下载失败。我如何告诉流浪者不要再下载box文件，而使用现有的box？

$ vagrant up
Bringing machine 'homestead-7' up with 'virtualbox' provider...
==> homestead-7: Box 'laravel/homestead' could not be found. Attempting to 
    find and install...
    homestead-7: Box Provider: virtualbox
    homestead-7: Box Version: >= 2.0.0
==> homestead-7: Loading metadata for box 'laravel/homestead'
    homestead-7: URL: https://atlas.hashicorp.com/laravel/homestead
==> homestead-7: Adding box 'laravel/homestead' (v2.1.0) for provider: 
    virtualbox
    homestead-7: Downloading: https://atlas.hashicorp.com/laravel/boxes/homestead/versions/2.1.0/providers/virtualbox.box

我试着将我的盒子命名为homestead-7的第一步，还没有成功。在随后的vagrant up执行中，vagrant声称从之前的下载中恢复，但进度并不是这样。