The jdocbook plugin is not available in the central maven repository yet, so you'll have to add the jboss repository to your settings.xml. Here are the settings for the repositories. | <repositories> | <repository> | <id>snapshots.jboss.org</id> | <url>http://snapshots.jboss.org/maven2</url> | <snapshots> | <enabled>true</enabled> | </snapshots> | </repository> | <repository> | <id>repository.jboss.org</id> | <url>http://repository.jboss.org/maven2</url> | <snapshots> | <enabled>false</enabled> | </snapshots> | </repository> | </repositories> | <pluginRepositories> | <pluginRepository> | <id>repository.jboss.org</id> | <url>http://repository.jboss.org/maven2</url> | <snapshots> | <enabled>false</enabled> | </snapshots> | </pluginRepository> | <pluginRepository> | <id>snapshots.jboss.org</id> | <url>http://snapshots.jboss.org/maven2</url> | <snapshots> | <enabled>true</enabled> | </snapshots> | </pluginRepository> | </pluginRepositories> | You can also find this information in the wiki: http://wiki.jboss.org/wiki/Wiki.jsp?page=MavenSettings View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4109875#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...