Errors you may meet when install SharePoint 2016 : BoostSolutions
There was an error during Installation, The tool was unable to install Application Server Role, Web Server (IIS) Role." In SharePoint 2013 Products Preparation Tool - SharePoint Diary
Windows Server Appfabric: download error (SharePoint 2016 Error) - SPGuides
FIXED – SharePoint 2013 Setup Error – Appfabric is not correctly configured | @SPJeff
Windows server appfabric download error sharepoint 2013 - EnjoySharePoint
Error installing SharePoint 2016 Prerequisites on Windows Server 2016