Excel 2013 PowerPivot or Power Map add-ins are not installed with MSP from Office Customization Tool
After installing Office 2013 with Service Pack 1 from the Volume Licensing Service Center (VLSC) with a customized MSP file using the Office Customization Tool (OCT), Lync and OneDrive for Business are not installed.
This can also affect the Power Map and PowerPivot for Excel Add-ins
Please review the following blog for workarounds and resolutions.
Lync 2013 and OneDrive for Business are not installed when installing Office 2013 with Service Pack 1
Note: This only affects MSI installs