Ovyka Audit for Crowd failed for Crowd 3.0.0 Edited

[Suyash Jain [Appfire]]

Hi,

I am using Crowd 3.0.0 and I don;t have UPM in Crowd, so I tried placing ovcrwaudit-2.0.1.jar file in  ${crowd.home}/plugins as well as ${crowd.install}/crowd-webapp/WEB-INF/lib/ but in both cases, the crowd was failing to start with the following error on WEB UI console

Level: fatal

Description: Required plugins failed to initialise. Please check the logs for errors and restart Crowd. 

Exception: Not enabled: Crowd REST API, Atlassian Plugins - Web Resources - Implementation Plugin 

Am I doing something wrong or issue with plugin itself.

 Thanks in advance,