I made a fresh SP 2013 installation on win 2008 R2 SP1. When access SP Mgmt Shell, I am getting the following error - "Add-PSSnapin : The Windows PowerShell snap-in'Microsoft.SharePoint.PowerShell' is not installed on this machine".
As far as SharePoint is concerned, site and central admin are working fine. How do I fix this issue ? Do I need to add thing to Path variable ?