There are 2 declarations for the maven-dependency-plugin.
Could cause issues in later versions of maven. We are running 2.1.3
[INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.jhove2:jhove2:jar:2.0.0 [WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-dependency-plugin @ line 198, column 12 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects.