vagrant laravel / box不能连接/打开包装

我试图在Win 8.1上安装laravel / homestead

我安装了Virtualbox 5.0.14 . 我也安装了Vagrant 1.8.1 .

我尝试使用Laravel docs how-to，还阅读了几十个教程和疑难解答，包括YouTube视频教程和Stack Overflow帖子 .

没运气 .

这是我尝试过的：

来自Laravel Homestead网站的

• 命令：

$ vagrant box add laravel/homestead

//I got this error
PS U:\laravel> vagrant box add laravel/homestead
The box 'laravel/homestead' could not be found or
could not be accessed in the remote catalog. If this is a private
box on HashiCorp's Atlas, please verify you're logged in via
`vagrant login`. Also, please double-check the name. The expanded
URL and error message are shown below:
URL: ["https://atlas.hashicorp.com/laravel/homestead"]

• 我想：也许它与我的网络，防火墙等有关，所以我尝试了另一种方法并在我的本地驱动器上下载了最新的virtualbox.box：/ laravel

curl -O -L  https://atlas.hashicorp.com/laravel/boxes/homestead/versions/0.4.0/providers/virtualbox.box

然后我尝试从本地文件运行宅基地：

vagrant box add laravel/homestead ./virtualbox.box

//I also tried: vagrant box add laravel/homestead U:/laravel/virtualbox.box

//I got this error:
==> 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://U:/laravel/virtualbox.box
    box:
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try
again.

• 然后我试过这个：

PS U:\laravel> vagrant init laravel/homestead
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
PS U:\laravel> vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'laravel/homestead' could not be found. Attempting to find and install...
    default: Box Provider: virtualbox
    default: Box Version: >= 0
The box 'laravel/homestead' could not be found or
could not be accessed in the remote catalog. If this is a private
box on HashiCorp's Atlas, please verify you're logged in via
`vagrant login`. Also, please double-check the name. The expanded
URL and error message are shown below:

URL: ["https://atlas.hashicorp.com/laravel/homestead"]

• 如果上面没有工作，我尝试做同样的事情，但是从本地下载的virtualbox.box：

PS U:\laravel> vagrant init laravel/homestead ./virtualbox.box
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
PS U:\laravel> vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'laravel/homestead' could not be found. Attempting to find and install...
    default: Box Provider: virtualbox
    default: Box Version: >= 0
==> default: Box file was not detected as metadata. Adding it directly...
==> default: Adding box 'laravel/homestead' (v0) for provider: virtualbox
    default: Unpacking necessary files from: file://U:/laravel/virtualbox.box
    default:
An error occurred while downloading the remote file. The error
message, if any, is reproduced below. Please fix this error and try
again.

我也试过（只是为了看看是否有任何安装）：

$ vagrant init hashicorp/precise64
$ vagrant up

... 没运气 .

我确保我在正确的目录中工作 - 起初我在C：驱动器（OS-win81所在的地方）尝试了dir，但我也尝试了完全不同的驱动器U：再次......没有运气 .

我试过命令提示符，PowerShell，GIT Bash ......只是确保这不是问题 . 我也试过用它们作为管理员 . 再一次，运气不大 .

哦，我尝试用source forge替换原来的bsdtar.exe .

我甚至使用WinRAR（直到元素文件）解压缩virtualbox.box并使用ZIP打包，然后尝试从本地压缩文件添加框 .

再说一遍......没有运气 .

任何人遇到类似的问题，并设法解决这个难题？