title: Trouble using Invoke-Command with ScriptBlock and -ArgumentList
body: <p>I'm new to powershell and can't figure why I get the following error</p>
  
  <p>Invoke-Command : A positional parameter cannot be found that accepts argument
  'D:\Deploy\file.zip'.
  At D:\source\Scripts\Build-Deploy\Build-Deploy\ServersDeploy.ps1:105 char:5</p>
  
  <ul>
  <li>Invoke-Command -ComputerName $servers -ScriptBlock {</li>
  <li>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  <ul>
  <li>CategoryInfo          : InvalidArgument: (:) [Invoke-Command], ParameterBindingException</li>
  <li>FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.InvokeCommandCommand</li>
  </ul></li>
  </ul>
  
  <p>This is the script being run</p>
  
  <pre><code>params([string[[]]$servers, [string]$dest_package_path, [string]$src_package_path,[string]$deploy_script)
  
  Invoke-Command -ComputerName $servers -ScriptBlock {
      param($dest_package_path,$src_package_path,$deploy_script) 
      Write-Output "Destination path = $dest_package_path"
      Write-Output "Copying zip $src_package_path to the destination host"
      New-Item -ItemType Directory -Force -Path $dest_package_path
      Write-Output "Directory Created"
      Copy-Item -Path $src_package_path -Destination $dest_package_path -Force        
  
      Write-Host "Copying remote deploy scripts to the destination host"
      Copy-Item -Path $deploy_script -Destination $dest_package_path -Force
  } -ArgumentList $dest_package_path $src_package_path $deploy_script
  </code></pre>