我尝试在Windows Server 2016中安装Docker，但没有成功：

PS C:\Windows\system32> Install-Module -Name "DockerMsftProvider" -Force -Verbose
VERBOSE: Using the provider 'PowerShellGet' for searching packages.
VERBOSE: The -Repository parameter was not specified.  PowerShellGet will use all of the registered repositories.
VERBOSE: Getting the provider object for the PackageManagement Provider 'NuGet'.
VERBOSE: The specified Location is 'https://www.powershellgallery.com/api/v2/' and PackageManagementProvider is
'NuGet'.
VERBOSE: Searching repository 'https://www.powershellgallery.com/api/v2/FindPackagesById()?id='DockerMsftProvider'' for
 ''.
VERBOSE: Total package yield:'1' for the specified package 'DockerMsftProvider'.
VERBOSE: Performing the operation "Install-Module" on target "Version '1.0.0.1' of module 'DockerMsftProvider'".
VERBOSE: The installation scope is specified to be 'AllUsers'.
VERBOSE: The specified module will be installed in 'C:\Program Files\WindowsPowerShell\Modules'.
VERBOSE: The specified Location is 'NuGet' and PackageManagementProvider is 'NuGet'.
VERBOSE: Downloading module 'DockerMsftProvider' with version '1.0.0.1' from the repository
'https://www.powershellgallery.com/api/v2/'.
VERBOSE: Searching repository 'https://www.powershellgallery.com/api/v2/FindPackagesById()?id='DockerMsftProvider'' for
 ''.
VERBOSE: InstallPackage' - name='DockerMsftProvider',
version='1.0.0.1',destination='C:\Users\x\AppData\Local\Temp\1514242672'
VERBOSE: DownloadPackage' - name='DockerMsftProvider',
version='1.0.0.1',destination='C:\Users\x\AppData\Local\Temp\1514242672\DockerMsftProvider\DockerMsftProvider.nup
kg', uri='https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1'
VERBOSE: Downloading 'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1'.
VERBOSE: An error occurred while sending the request.
VERBOSE: Retry downloading 'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1' for '2' more
times
VERBOSE: An error occurred while sending the request.
VERBOSE: Retry downloading 'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1' for '1' more
times
VERBOSE: An error occurred while sending the request.
VERBOSE: Retry downloading 'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1' for '0' more
times
VERBOSE: Downloading package 'DockerMsftProvider' failed, please make sure
'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1' is accessable.
WARNING: Source Location 'https://www.powershellgallery.com/api/v2/package/DockerMsftProvider/1.0.0.1' is not valid.
PackageManagement\Install-Package : Package 'DockerMsftProvider' failed to download.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.1.3.1\PSModule.psm1:1827 char:21
+ ...          $null = PackageManagement\Install-Package @PSBoundParameters
+                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ResourceUnavailable: (C:\Users\943397...tProvider.nupkg:String) [Install-Package], Excep
   tion
    + FullyQualifiedErrorId : PackageFailedInstallOrDownload,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPac
   kage

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当我试图通过IE访问URL时，它看起来很迷人，我在公司代理和防火墙后面，没有任何网络配置。
编辑：使用这个我解决了错误，但得到另一个

netsh winhttp import proxy source=ie
$webclient=New-Object System.Net.WebClient
$creds=Get-Credential
$webclient.Proxy.Credentials=$creds

型
现在我得到：

PS C:\Windows\system32> Find-Package –providerName DockerMsftProvider
WARNING: Cannot find path 'C:\Users\x\AppData\Local\Temp\DockerMsftProvider\DockerDefault_DockerSearchIndex.json'
 because it does not exist.
WARNING: Save-HTTPItem: Bits Transfer failed. Job State: BG_JOB_STATE_ERROR ExitCode = 0

型
有什么建议吗
编辑2：伙计们，设置环境变量HTTP_PROXY和HTTPS_PROXY对我来说很有效https://docs.docker.com/engine/admin/systemd/#httphttps-proxy