1. Go inside axis2-handler/com.packt.axis2.archetype.handler directory in command-line.

$ cd axis2-handler/com.packt.axis2.archetype.handler

2. Build the project using the following command.

$ mvn clean install

3. Go inside axis2-handler/my-axis2-handler directory in command-line.

$ cd ../../axis2-handler/my-axis2-handler

4. Build the project using the following command.

$ mvn clean install