不知道为什么我有这个问题，但我不能添加流浪盒。
使用Windows 10，尝试使用powershell和简单的命令提示符。同样的问题。这是一个相对新鲜的Windows安装。也许我错过了一些必需的包裹？
首先我尝试了这个命令：
vagrant box add hashicorp/precise32
并得到错误：
The box 'hashicorp/precise32' 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/hashicorp/precise32"]
Error:
所以我手动下载了这个盒子并尝试了这个：
vagrant box add base64 file:///D:/downloads/vagrant_boxes/precise64.box
并再次出现此错误：
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'base64' (v0) for provider:
box: Unpacking necessary files from: file:///D:/downloads/vagrant_boxes/precise64.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.