如何在 Azure DevOps 中使用 SharePointPnpPowerShellOnline PowerShell 模块？

Question

I am failing to use the SharePointPnpPowerShellOnline PS Module as part of my release pipeline. We are using Azure DevOps with a hosted build agent on a Azure VM. I want to accomplish uploading build artifacts into Microsoft Teams/Sharepoint.

• I installed SharePointPnpPowerShellOnline on the server (under the account that the DevOps build agent operates with), yet the build agent fails to execute the script on the first line that uses said module (a call to Connect-PnPOnline -Url https://... -Credentials ... ). Error message: "Connect-PnPOnline : The term 'Connect-PnPOnline' is not recognized as the name of a cmdlet, function, script file". So it behaves as if the module is not installed at all.
• yet when I log onto the server (with the correct account), the module is found and I can execute Connect-PnPOnline succesfully.
• the used Azure DevOps pipeline task is "PowerShell".

Shouldn't the build agent be able to find the installed module, as I installed it for its user?

Edit: I did some more "debugging", namely:

• logging the Username the script is running under by [Environment]::UserName, to make sure I installed the module for the right user. result: matches the expected user.
• Listing the installed modules by Get-InstalledModule in my script. Once it is executed in the Release pipeline by the agent it yields an empty list. yet executing the same script on the VM (via RemoteDesktop) yields the installed modules

My guess is I'm doing a stupid beginner mistake because I haven't that much experience with PowerShell...

Answer 1

Answering my own question: In the end I just installed the Module again as part of the script by prepending the following two lines. Of course I'd be happy if somebody could explain why it didn't work the other way...

Install-PackageProvider Nuget -ForceBootstrap -Force
Install-Module -Name SharePointPnPPowerShellOnline -Force -Verbose -Scope CurrentUser