Vagrant 无法在 Windows 上启动 7 64 位需要版本升级

Vagrant cannot be started on Windows 7 64 bits requires version upgrades

我在 link 下载了 Windows 的 vagrant https://www.vagrantup.com/downloads

我刚刚在 Windows 7 64 位上安装了 Vagrant。当我键入 vagrant up 启动它时,它会在命令提示符下显示以下错误。如何从版本 2 升级到版本 3

C:\hhvm-vagrant>vagrant up

Vagrant failed to initialize at a very early stage:

The version of powershell currently installed on this host is less than the required minimum version. Please upgrade the installed version of powershell to the minimum required version and run the command again.

Installed version: 2

Minimum required version: 3

通过安装windows管理框架3.0版解决

如果将powershell版本升级到3.0,问题将得到解决