ı install buildcraft and railcraft but ı cant crafting golden and steel gear?

See #263 . Use tin gear bushing instead of stone gear in Buildcraft. It's called "◾CHANGE: Gear recipes modified to be less dependant on Buildcraft. Now requires a Tin Bushing as the core instead of Stone Gears." Use four tin ingot which shape like to craft glowstone in your backpack to craft one bushing.
PS: CovertJaguar always spells "dependent" as "dependant".

ov ok thnx ı need firts tin gear center thnx