Buttermilk Coconut Pie

1 cup sugar
dash salt
1/4 cup margarine, melted
2 eggs, slightly beaten
1/2 cup buttermilk
1 teaspoon vanilla
1 small can coconut

Mix sugar, salt. Add melted margarine and stir well. Add beaten eggs, mix well and add buttermilk, vanilla and coconut. Mix well, pour into pie shell and bake in a 350 degree oven for about 1 hour.