License Manager 10.1 on RHEL 6.4 - "Unsuccessful registry import"

[MiscUtils][logError] Description: CheckForRegistrationErrors
[MiscUtils][logError] Error: Unsuccessful registry import found in logfile /app/arcgis/license10.1/.Setup/LicenseManager_registration.log. Ensure that all system requirements and prerequisites have been met before reinstalling. Please contact ESRI Support for any further assistance.

Other than these pages, where are the requirements listed for License Manager 10.1 on Redhat 6.4?

http://support.esri.com/zh-cn/knowle...s/detail/35237

http://resources.arcgis.com/en/help/...0000072000000/