ProductivityTools.InstallModuleIfMissing.psm1
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function Install-ModuleIfMissing() { [cmdletbinding()] param([string]$moduleName) $module=Get-Module -ListAvailable -Name $moduleName if ($module -eq $null) { Write-Output "Installing $moduleName" Write-Verbose "Module $moduleName is not installed. Start installing..." Install-Module $moduleName -Force -Verbose:$VerbosePreference Write-Verbose "Install-Module finished" } else { Write-Output "Module $moduleName is Installed" } } Export-ModuleMember Install-ModuleIfMissing |