Install-PSResource on module "Az" results in error "Could not find file [...] Az.ps1"

[andrewsuh98]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues.

Steps to reproduce

Installing the Az module using Install-PSResource should successfully install the module, however, it results in a failure.

Install-PSResource -Name Az

However, executing the code below can be used as a workaround that successfully installs the module. The reason is unknown.

Install-PSResource -Name Az -Repository PSGallery

Expected behavior

Successful installation

Actual behavior

PS> Install-PSResource -Name Az
Install-PSResource: Unable to successfully install package 'Az': 'Could not find file '/var/folders/sx/vwrdwvmn3_q1n854bqt5p2wh0000gn/T/b4a03b2c-92cf-48d4-aca5-9ad29a05f09d/az/1.0.0.5/Az.ps1'.'

Error details

PS> Get-Error

Exception             :
    Type           : System.Management.Automation.PSInvalidOperationException
    ErrorRecord    :
        Exception             :
            Type    : System.Management.Automation.ParentContainsErrorRecordException
            Message : Unable to successfully install package 'Az': 'Could not find file
'/var/folders/sx/vwrdwvmn3_q1n854bqt5p2wh0000gn/T/b4a03b2c-92cf-48d4-aca5-9ad29a05f09d/az/1.0.0.5/Az.ps1'.'
            HResult : -2146233087
        CategoryInfo          : InvalidOperation: (:) [], ParentContainsErrorRecordException
        FullyQualifiedErrorId : InvalidOperation
    Message        : Unable to successfully install package 'Az': 'Could not find file
'/var/folders/sx/vwrdwvmn3_q1n854bqt5p2wh0000gn/T/b4a03b2c-92cf-48d4-aca5-9ad29a05f09d/az/1.0.0.5/Az.ps1'.'
    InnerException :
        Type       : System.IO.FileNotFoundException
        Message    : Could not find file
'/var/folders/sx/vwrdwvmn3_q1n854bqt5p2wh0000gn/T/b4a03b2c-92cf-48d4-aca5-9ad29a05f09d/az/1.0.0.5/Az.ps1'.
        FileName   : /var/folders/sx/vwrdwvmn3_q1n854bqt5p2wh0000gn/T/b4a03b2c-92cf-48d4-aca5-9ad29a05f09d/az/1.0.0.5/Az.ps1
        TargetSite :
            Name          : ThrowExceptionForIoErrno
            DeclaringType : Interop, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e
            MemberType    : Method
            Module        : System.Private.CoreLib.dll
        Source     : System.Private.CoreLib
        HResult    : -2147024894
        StackTrace :
   at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirError)
   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share,
FileOptions options, Int64 preallocationSize, UnixFileMode openPermissions, Int64& fileLength, UnixFileMode& filePermissions,
Func`4 createOpenException)
   at System.IO.Strategies.OSFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share,
FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
   at System.IO.StreamReader.ValidateArgsAndOpenPath(String path, Encoding encoding, Int32 bufferSize)
   at System.IO.File.ReadAllLines(String path, Encoding encoding)
   at Microsoft.PowerShell.PowerShellGet.UtilClasses.PSScriptFileInfo.TryParseScriptFileContents(String scriptFileInfoPath,
List`1& psScriptInfoCommentContent, List`1& helpInfoCommentContent, List`1& requiresCommentContent, String[]&
remainingFileContent, ErrorRecord& error) in /Users/andrewsuh/PowerShellGet/src/code/PSScriptFileInfo.cs:line 118
   at Microsoft.PowerShell.PowerShellGet.UtilClasses.PSScriptFileInfo.TryTestPSScriptFile(String scriptFileInfoPath,
PSScriptFileInfo& parsedScript, ErrorRecord[]& errors, String[]& verboseMsgs) in
/Users/andrewsuh/PowerShellGet/src/code/PSScriptFileInfo.cs:line 305
   at Microsoft.PowerShell.PowerShellGet.Cmdlets.InstallHelper.InstallPackage(List`1 pkgsToInstall, String repoName, String
repoUri, PSCredentialInfo repoCredentialInfo, PSCredential credential, Boolean isLocalRepo, ScopeType scope) in
/Users/andrewsuh/PowerShellGet/src/code/InstallHelper.cs:line 577
    HResult        : -2146233079
TargetObject          : Microsoft.PowerShell.PowerShellGet.Cmdlets.InstallPSResource
CategoryInfo          : InvalidOperation: (Microsoft.PowerShel…s.InstallPSResource:InstallPSResource) [Install-PSResource],
PSInvalidOperationException
FullyQualifiedErrorId : InstallPackageFailed,Microsoft.PowerShell.PowerShellGet.Cmdlets.InstallPSResource
InvocationInfo        :
    MyCommand        : Install-PSResource
    ScriptLineNumber : 1
    OffsetInLine     : 1
    HistoryId        : 6
    Line             : Install-PSResource -Name Az
    PositionMessage  : At line:1 char:1
                       + Install-PSResource -Name Az
                       + ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    InvocationName   : Install-PSResource
    CommandOrigin    : Internal
ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
PipelineIterationInfo :

Environment data

PS> Get-Module PowerShellGet; $PSVersionTable

ModuleType Version    PreRelease Name                                ExportedCommands
---------- -------    ---------- ----                                ----------------
Script     2.2.5                 PowerShellGet                       {Find-Command, Find-DscResource, Find-Module, Find-RoleCapa…
Binary     3.0.17     beta17     PowerShellGet                       {Find-PSResource, Get-PSResource, Get-PSResourceRepository,…

Key   : PSVersion
Value : 7.3.0
Name  : PSVersion


Key   : PSEdition
Value : Core
Name  : PSEdition


Key   : GitCommitId
Value : 7.3.0
Name  : GitCommitId


Key   : OS
Value : Darwin 22.1.0 Darwin Kernel Version 22.1.0: Sun Oct  9 20:14:54 PDT 2022; root:xnu-8792.41.9~2/RELEASE_X86_64
Name  : OS


Key   : Platform
Value : Unix
Name  : Platform


Key   : PSCompatibleVersions
Value : {1.0, 2.0, 3.0, 4.0…}
Name  : PSCompatibleVersions


Key   : PSRemotingProtocolVersion
Value : 2.3
Name  : PSRemotingProtocolVersion


Key   : SerializationVersion
Value : 1.1.0.1
Name  : SerializationVersion


Key   : WSManStackVersion
Value : 3.0
Name  : WSManStackVersion

Visuals

No response

[anamnavi]

@andrewsuh98 thanks for bringing this issue to our attention, we will investigate into it!

[alerickson]

I actually can't repro this on my machine. @andrewsuh98 could you run Get-PSResourceRepository so we can see what repositories you have registered. @anamnavi could you try repro'ing this as well?

[andrewsuh98]

@alerickson I have not registered the PSGallery as trusted. Is that something that should be done beforehand? Shouldn't it still install the resource after asking the user if it should trust the gallery? Here is my PowerShell output for Get-PSResourceRepository.

Name         Uri                                      Trusted Priority
----         ---                                      ------- --------
NuGetGallery https://api.nuget.org/v3/index.json      True    50
PSGallery    https://www.powershellgallery.com/api/v2 False   50

[anamnavi]

We can add better error handling here for when a .nupkg package is attempted to be installed yet does not contain a .ps1 or .psd1 file (i.e it is not a PowerShell resource).

[mgreenegit]

@andrewsuh98 the problem is that PSGet is finding NuGet packages from the NuGet feed, and detecting they are not PowerShell content. AFAIK there is no filter in NuGet feeds by type, so this cannot be handled during the search.

I agree the error message can be improved. Could that be a post-GA issue? This does not seem to be blocking.