prathamesh@prathamesh-laptop:~/Cloud-SandBox/maven-sandbox/prathamesh$ mvn compile war:war
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'war'.
[INFO] ------------------------------------------------------------------------
[INFO] Building prathamesh
[INFO]    task-segment: [compile, war:war]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/prathamesh/Cloud-SandBox/maven-sandbox/prathamesh/src/main/resources
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Compiling 1 source file to /home/prathamesh/Cloud-SandBox/maven-sandbox/prathamesh/target/classes
[INFO] [war:war {execution: default-cli}]
[INFO] Packaging webapp
[INFO] Assembling webapp[prathamesh] in [/home/prathamesh/Cloud-SandBox/maven-sandbox/prathamesh/target/prathamesh-1.0]
[INFO] Processing war project
[INFO] Webapp assembled in [74 msecs]
[INFO] Building war: /home/prathamesh/Cloud-SandBox/maven-sandbox/prathamesh/target/prathamesh-1.0.war
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error assembling WAR: webxml attribute is required (or pre-existing WEB-INF/web.xml if executing in update mode)

[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Sat Nov 19 13:05:54 GMT 2011
[INFO] Final Memory: 14M/169M
[INFO] ------------------------------------------------------------------------
prathamesh@prathamesh-laptop:~/Cloud-SandBox/maven-sandbox/prathamesh$