Problem running giraph program from Eclipse

[Jestin Joy]

I was trying to run the SSSP giraph program from Eclipse. But I couldnt get
the following packages imported

import org.apache.giraph.graph.BasicVertex;
import org.apache.giraph.graph.BspUtils;
import org.apache.giraph.graph.GiraphJob;
import org.apache.giraph.graph.EdgeListVertex;
import org.apache.giraph.graph.VertexReader;
import org.apache.giraph.graph.VertexWriter;
import org.apache.giraph.lib.TextVertexInputFormat;
import org.apache.giraph.lib.TextVertexInputFormat.TextVertexReader;
import org.apache.giraph.lib.TextVertexOutputFormat;
import org.apache.giraph.lib.TextVertexOutputFormat.TextVertexWriter;

I have followed the instruction in the giraph site to build Giraph and
Hadoop.
Which jar should be imported to get the above packages?