[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO]   Drools Book Parent
[INFO]   Banking Core
[INFO]   Validation
[INFO]   ETL with iBatis
[INFO]   DSL
[INFO]   Decision Tables
[INFO]   Ruleflow
[INFO]   Stateful Rules
[INFO]   Complex Event Processing
[INFO]   Drools Flow
[INFO]   Integration
[INFO]   Sample Application
[INFO]   Testing
[INFO]   Performance
[INFO] ------------------------------------------------------------------------
[INFO] Building Drools Book Parent
[INFO]    task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.3/maven-clean-plugin-2.3.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.3' from repository central (http://repo1.maven.org/maven2): Error transferring file: repo1.maven.org
Downloading: http://repository.jboss.com/maven2/org/apache/maven/plugins/maven-clean-plugin/2.3/maven-clean-plugin-2.3.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.3' from repository repository.jboss.com (http://repository.jboss.com/maven2): Authorization failed: Access denied to: http://repository.jboss.com/maven2/org/apache/maven/plugins/maven-clean-plugin/2.3/maven-clean-plugin-2.3.pom
Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.3/maven-clean-plugin-2.3.pom
[WARNING] Unable to get resource 'org.apache.maven.plugins:maven-clean-plugin:pom:2.3' from repository central (http://repo1.maven.org/maven2): Error transferring file: repo1.maven.org
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.apache.maven.plugins:maven-clean-plugin

Reason: POM 'org.apache.maven.plugins:maven-clean-plugin' not found in repository: Unable to download the artifact from any repository

  org.apache.maven.plugins:maven-clean-plugin:pom:2.3

from the specified remote repositories:
  repository.jboss.com (http://repository.jboss.com/maven2),
  central (http://repo1.maven.org/maven2)

 for project org.apache.maven.plugins:maven-clean-plugin


[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 21 seconds
[INFO] Finished at: Fri Apr 26 15:28:10 CEST 2013
[INFO] Final Memory: 6M/119M
[INFO] ------------------------------------------------------------------------