I have downloaded TestNG from Help->Install New Software->TestNG - <http://beust.com/eclipse> , after installing I should be able to see inside window->preferrences or while doing run as I should be able to see TestNG option . ( I am using eclipse LUNA) 

I have installed it properly but due to some problem I am not able to see the TestNG option.

Can anyone suggest me how to solve this issue ? Or is there any setting is there to make the TestNG option should be available while doing run as ?