Sonar and Maven

Fact to know: though it does not say so in the documentation, Sonar requires a fairly recent version of Maven. Version 2.0.4 failed, but 2.0.8 worked.

Also, do not forget to force update of all dependencies, especially plugins.

So, when running the Sonar plugin, add -U and -cpu:

mvn org.codehaus.sonar:sonar-maven-plugin:1.2:sonar -U -cpu