Beat butter and sugar in a bowl.
Combine rest of the ingredients and add to the creamed mixture.
Lightly grease a pie dish with oil.
Pat the coconut mixture on the bottom and sides of the pie dish.
Prick all over with fork.
Chill for one hour.
Bake in a moderate oven(180°C)for 35 to 40 minutes.
Chill the crust thoroughly before filling the pie shell.