Build '；巧克力'；未被识别为内部或外部命令

我刚刚尝试设置

metasploitable3

，然后运行：

.\build.ps1 windows2008

在windows10 powershell中

过了一段时间，我发现了这个错误：

Provisioning with windows-shell...
==> virtualbox-iso: Provisioning with shell script: D:\Bibliothek\Downloads1\metasploitable3-master\metasploitable3-master\packer\templates/../../scripts/installs/install_boxstarter.bat virtualbox-iso:
==> virtualbox-iso: 'chocolatey' is not recognized as an internal or external command, virtualbox-iso: C:\Users\vagrant>chocolatey feature enable -n=allowGlobalConfirmation virtualbox-iso:
==> virtualbox-iso: operable program or batch file. virtualbox-iso: C:\Users\vagrant>choco install BoxStarter virtualbox-iso: virtualbox-iso: C:\Users\vagrant>chocolatey feature disable -n=allowGlobalConfirmation
==> virtualbox-iso: 'choco' is not recognized as an internal or external command,
==> virtualbox-iso: operable program or batch file.
==> virtualbox-iso: 'chocolatey' is not recognized as an internal or external command
==> virtualbox-iso: operable program or batch file.
==> virtualbox-iso: Provisioning step had errors: Running the cleanup provisioner, if present...
==> virtualbox-iso: Deregistering and deleting VM...
==> virtualbox-iso: Deleting output directory... Build 'virtualbox-iso' errored: Script exited with non-zero exit status: 1.Allowed exit codes are: [0]
==> Some builds didn't complete successfully and had errors: --> virtualbox-iso: Script exited with non-zero exit status: 1.Allowed exit codes are: [0]

我尝试了这个解决方案：

但是在Ubuntu 19.10上继续出现同样的错误。我正在使用：

$packer build--only=virtualbox iso packer/templates/windows\u 2008\u r2.json

具体而言，我替换了CA证书检查：

:virtualbox

move /Y C:\Users\vagrant\VBoxGuestAdditions.iso C:\Windows\Temp
cmd /c ""C:\Program Files\7-Zip\7z.exe" x C:\Windows\Temp\VBoxGuestAdditions.iso -oC:\Windows\Temp\virtualbox"

:: There needs to be Oracle CA (Certificate Authority) certificates installed in order
:: to prevent user intervention popups which will undermine a silent installation.
cmd /c certutil -addstore -f "TrustedPublisher" C:\Windows\Temp\virtualbox\cert\vbox-sha1.cer

cmd /c C:\Windows\Temp\virtualbox\VBoxWindowsAdditions.exe /S
goto :done

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是否安装了巧克力？是的，我正在运行。\builld.ps1 windows2008。是否要使用windows2008脚本？杰奥尼特什么也没变。