如何在 Windows 10 的 PowerShell 中安装 NuGet？

Question

在 Linux 上工作多年后，我最近获得了 Windows 10，并希望为此安装PSReadLine完成模块，我首先需要获得 VS Studio 2017 附带的NuGet 。我安装了 VS Studio 2017，然后以管理员身份打开 PowerShell 并尝试安装通过Install-Module -Name PSReadLine但是得到：

WARNING: Unable to download from URI 'https://go.microsoft.com/fwlink/?LinkID=627338&clcid=0x409' to ''.
WARNING: Unable to download the list of available providers. Check your internet connection.
PackageManagement\Install-PackageProvider : No match was found for the specified search criteria for the provider
'NuGet'. The package provider requires 'PackageManagement' and 'Provider' tags. Please check if the specified package
has the tags.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:7468 char:21
+ ...     $null = PackageManagement\Install-PackageProvider -Name $script:N ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (Microsoft.Power...PackageProvider:InstallPackageProvider) [Install-Pac
   kageProvider], Exception
    + FullyQualifiedErrorId : NoMatchFoundForProvider,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPackagePro
   vider

我试着用谷歌搜索，但到目前为止还没有“解决方案”帮助安装它。 有人可以帮我设置吗？

Answer 1

启用 TLS 2

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

再试一次

Install-Module MSOnline