Maven in Seam is being executed in offline mode, causing the build to fail:

jarui:
[copy] Copying 1 file to JBOSS_EAP_DIR-src/seam/ui
[java] [INFO]
[java] NOTE: Maven is executing in offline mode. Any artifacts not already in your local
[java] repository will be inaccessible.
[java]
[java] [INFO] Scanning for projects...
[java] [INFO] ------------------------------------------------------------------------
[java] [INFO] Building Seam JSF Controls
[java] [INFO] task-segment: [install]
[java] [INFO] ------------------------------------------------------------------------
[java] [INFO] ------------------------------------------------------------------------
[java] [ERROR] BUILD ERROR
[java] [INFO] ------------------------------------------------------------------------
[java] [INFO] Error building POM (may not be this project's POM).
[java]
[java]
[java] Project ID: org.apache.maven.plugins:maven-resources-plugin
[java]
[java] Reason: POM 'org.apache.maven.plugins:maven-resources-plugin' not found in repository: System is offline.
[java]
[java] org.apache.maven.plugins:maven-resources-plugin:pom:2.2
[java]
[java] for project org.apache.maven.plugins:maven-resources-plugin
[java]
[java]
[java] [INFO] ------------------------------------------------------------------------
[java] [INFO] For more information, run Maven with the -e switch
[java] [INFO] ------------------------------------------------------------------------
[java] [INFO] Total time: < 1 second
[java] [INFO] Finished at: Tue Apr 19 09:32:17 CEST 2011
[java] [INFO] Final Memory: 1M/66M
[java] [INFO] ------------------------------------------------------------------------
[java] Java Result: 1
[delete] Deleting: JBOSS_EAP_DIR-src/seam/ui/pom.xml

BUILD FAILED
/home/ony/Programming/jboss-eap-5.1.1.ER1-src/seam/build.xml:355: Warning: Could not find file /home/ony/Programming/jboss-eap-5.1.1.ER1-src/seam/ui/target/jboss-seam-ui.jar to copy.