How to create soa Composite to support Identity Audit SOD conflicts in OIM

Hi every one

I would like to create new composite that support and detect the OIM SOD policies,

we are using Developing Workflows  13.11 section

But when i tried to create new composite as per the doc getting below error

[[email protected]]$ ant -f new_project.xml compliance

Buildfile: new_project.xml

  [taskdef] Could not load definitions from resource net/sf/antcontrib/antlib.xml. It could not be found.

compliance:

    [input] Please enter:

    [input]  1 for Identity Audit Composite

    [input]  2 for Certification Composite (Default)

1

    [input] Please enter new composite name

SampleComposite

BUILD FAILED

iam_11.1/server/workflows/new-workflow/new_project.xml:52: Problem: failed to create task or type if

Cause: The name is undefined.

Action: Check the spelling.

Action: Check that any custom tasks/types have been declared.

Action: Check that any <presetdef>/<macrodef> declarations have taken place.

Total time: 33 seconds