I downloaded an opensource project from https://meapplicationdevelopers.dev.java.net/source/browse/meapplicationdevelopers/demobox/mobileajax/lib/request/ When i try a Clean and Build from Netbeans, it results in this error message:
Problem: failed to create task or type nb-prep Cause: The name is undefined. Action: Check the spelling. Action: Check that any custom tasks/types have been declared. Action: Check that any / declarations have taken place.
Does anyone know how to install/setup the task/type nb-prep... what are the prerequisites, jars or plugins needed to build the project.