drv007.hs:2: No instance for class
	     `PrelBase.Eq'
	     at type
	     `PrelBase.Int -> PrelBase.Int'
 
drv007.hs:4: No instance for:
		 `PrelBase.Eq (PrelBase.Int -> PrelBase.Int)'
    drv007.hs:4:
	at a use of an overloaded identifier: `PrelBase.=='


Compilation had errors