Could not load file or assembly 'System.Management.Automation, Version=3.0.0.0

Powershell 2.0 does not include System.Management.Automation V3. System.Management.Automation is provided by Windows Management Framework Core, not .Net. If you've got Powershell 2.0, you do not have Automation 3.0. For a list of what files/assemblies are provided in Powershell 2.0 visit the following site:

Windows Management Framework (Windows PowerShell 2.0, WinRM 2.0, and BITS 4.0)

Upgrade to Powershell 4.0 by installing WMF 4.0 from Microsoft on the target machine.

http://www.microsoft.com/en-us/download/details.aspx?id=40855