RPM Nomenclature Revision as of Sunday, 27 December 2015 at 07:27 UTC

tkinter-2.4.3-2.el5.x86_64.rpm  
   |    | | | |  |     |  
   |    | | | |  |     arch  
   |    | | | |  platform  
   |    | | | release  
   |    | | build  
   |    | minor  
   |    major  
   name