Question:
This is a common error that is not solved by the common solutions I have found on the internet.
Unable to run Get-PsRepository, Install-Module, and related (OneGet?) commands without them throwing the “Unable to find module providers (PowerShellGet)” error. This appears to be an issue with the NuGet packagemanager module but I do not know how to recover. The package provider installed appears valid
Symptom patterns:
C:> [Net.ServicePointManager]::SecurityProtocol
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1 2 |
Tls12 |
Get-PSRepository
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1 2 3 4 5 6 7 8 |
PackageManagement\Get-PackageSource : Unable to find module providers (PowerShellGet). At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:4496 char:31 + ... ckageSources = PackageManagement\Get-PackageSource @PSBoundParameters + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidArgument: (Microsoft.Power...etPackageSource:GetPackageSource) [Get-PackageSource ], Exception + FullyQualifiedErrorId : UnknownProviders,Microsoft.PowerShell.PackageManagement.Cmdlets.GetPackageSource |
Register-PSRepository -Default -Verbose
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1 2 3 4 5 6 7 8 9 10 11 |
VERBOSE: PowerShell meta provider initialization failed. VERBOSE: No match was found for the specified search criteria and provider name 'PowerShellGet'. Try 'Get-PackageProvider -ListAvailable' to see if the provider exists on the system. PackageManagement\Register-PackageSource : Unable to find module providers (PowerShellGet). At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:4211 char:17 + ... $null = PackageManagement\Register-PackageSource @PSBoundParamete ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidArgument: (Microsoft.Power...erPackageSource:RegisterPackageSource) [Register-Pac kageSource], Exception + FullyQualifiedErrorId : UnknownProviders,Microsoft.PowerShell.PackageManagement.Cmdlets.RegisterPackageSource |
Install-Module PowerShellGet -Force
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1 2 3 4 5 6 7 |
PackageManagement\Install-Package : Unable to find module providers (PowerShellGet). At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:1809 char:21 + ... $null = PackageManagement\Install-Package @PSBoundParameters + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidArgument: (Microsoft.Power....InstallPackage:InstallPackage) [Install-Package], Exception + FullyQualifiedErrorId : UnknownProviders,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPackage |
Facts:
Windows 10 (1903)
Powershell 5.1.18362.1171
Running PowerShell as Administrator
Not behind a proxy
Have access to https://www.powershellgallery.com/api/v2
Have access to nuget.org
`[Net.ServicePointManager]::SecurityProtocol = Tls12
FIPS is disabled (HKLM\System\CurrentControlSet\Control\Lsa\FIPSAlgorithmPolicy\Enabled DWORD=0)
Get-PackageProvider shows only NuGet 2.8.5.208
PowerShellGet version is 1.0.0.1 ; when trying force a sxs install with Install-Module PowerShellGet -Force I get the same: PackageManagement\Install-Package : Unable to find module providers (PowerShellGet).
Answer:
We encountered the same problem. Found this thread without a solution. But I dug a bit further and on the computer that had this problem we found version 1.4.7 of PackageManagement installed.
After removing this folder everything started working normally. I have not found how this thing got installed. Seems like a legit powershell module from Microsoft but it’s interacting with the ‘normal’ PowershellGet module and seems to break it.
For us it was located in the %USERPROFILE%/documents/WindowsPowershell/Modules.
Also worth nothing that this %USERPROFILE% was a corporate OneDrive.
Edit: Microsoft have fixed this issue: https://github.com/PowerShell/vscode-powershell/issues/3432