How to write open fire plugins

I am using the open fire 3.9.3 version and maven 3.2.3 version . I downloaded the maven openfire plugin. I am getting below error while executing mvn install command.

*** “Failed to execute goal com.reucon.maven.plugins:maven-openfire-plugin:1.0.2-SNAPSHOT:jspc (default-jspc) on project OpenfirePlugin: Failure processing jsps”.***

Late response I suppose, but do you have a webapp folder under src/main?