RPM Nomenclature Raw

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