EXCLUSIVE: Paramount Pictures has acquired the Peter Guralnick book Sam Phillips: The Man Who Invented Rock 'N' Roll. The film will be developed by Appian Way's Leonardo DiCaprio and Jennifer Davisson for DiCaprio to play the title character, the pioneering music producer who from as tiny Memphis-based Sun Studio helped make stars of artists as diverse as Elvis Presley, Ike Turner, Howlin' Wolf, Jerry Lee Lewis, Johnny Cash and Carl Perkins, a force for integration in the…