Doubt about package compilation in another drive

[Harivenkatesh Polnati]

I created Three Programs in three different directories like below:

1)In C Drive I saved below program

package pack1.pack2;
public class Cdrive
{
public void m1()
{
System.out.print(" you are in C drive");
}
}

2) In D drive I saved below program

package pack3.pack4;
import java.pack1.pack2.Cdrive;
public class Ddrive {
public void m2()
{
Cdrive cd = new Cdrive();
cd.m1();
System.out.println("D drive you are in");
}}

3)In E drive I saved like below program

import pack3.pack4.Ddrive;
public class Edrive
{
public static void main(String args[])
{
Ddrive dd = new Ddrive();
dd.m2();
System.out.println("you are in E drive");
}
}

Now my Question is How to Compile and run above programs from the Directory "E:"?
I tried in lot of ways but I didn't get.
please answer

[Steve Luke]

You have to set the classpath to include all three locations where the packages are located.