Download prerequisites script for sharepoint2013 on server 2012 R2

http://gallery.technet.microsoft.com/DownloadInstall-SharePoint-e6df9eb8/file/71063/4/Download-Install%20Windows%20Server%202012%20Prerequisites%20for%20SharePoint%202013.zip

You will have the following scripts after installing the script you can choose to install offline or online mode

Procedure:

1. Download .zip file containing my scripts and extract the .ps1 files to c:\powershellscripts (or another directory of your choosing)
   
2. Run PowerShell as Administrator (you can do this from the Start Screen – right click PowerShell and select “Run as Administrator”
   
3. Ensure you have set your PowerShell execution policy to Remote-Signed (you can change it later if you need to)
   
4. Run this script: 
   

Scripts Name

1. Install-SP2013RolesFeatures.ps1
   
2. Download-SP2013PreReqFiles.ps1
   
3. Install-SP2013PreReqFiles.ps1
   

    

1. Install-SP2013RolesFeatures.ps1

This script installs all of the necessary Windows Server 2012 Roles/Features to prepare for

a SharePoint 2013 installation. 

2- Download-SP2013PreReqFiles.ps1

This script downloads the ENGLISH versions of the required Prerequisite files for SharePoint 2013 on Windows Server 2012. It stores them in a directory of your choosing.

3- Install-SP2013PreReqFiles.ps1

This script utilizes the PrerequisiteInstaller.exe included in the SharePoint 2013 installation media to install the necessary prerequisites for SharePoint 2013 on Windows Server 2012.

Ref: http://gallery.technet.microsoft.com/DownloadInstall-SharePoint-e6df9eb8