What is the below trying to tell me? It looks like the site plugin 2.1 has a dependency on commons logging 1.0.4 and that's messing something up. How do I fix it?
03-Feb-2010 02:15:50 [FATAL ERROR] org.apache.maven.plugins.site.SiteMojo#execute() caused a linkage error (java.lang.ExceptionInInitializerError) and may be out-of-date. Check the realms: 03-Feb-2010 02:15:50 [FATAL ERROR] Plugin realm = app0.child-container[org.apache.maven.plugins:maven-site-plugin:2.1] 03-Feb-2010 02:15:50 urls[0] = file:/e:/repo/org/apache/maven/plugins/maven-site-plugin/2.1/maven-site-plugin-2.1.jar 03-Feb-2010 02:15:50 urls[1] = file:/e:/repo/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.jar 03-Feb-2010 02:15:50 urls[2] = file:/e:/repo/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar 03-Feb-2010 02:15:50 urls[3] = file:/e:/repo/org/apache/maven/doxia/doxia-core/1.1.2/doxia-core-1.1.2.jar 03-Feb-2010 02:15:50 urls[4] = file:/e:/repo/xerces/xercesImpl/2.8.1/xercesImpl-2.8.1.jar 03-Feb-2010 02:15:50 urls[5] = file:/e:/repo/xml-apis/xml-apis/1.3.03/xml-apis-1.3.03.jar 03-Feb-2010 02:15:50 urls[6] = file:/e:/repo/commons-lang/commons-lang/2.1/commons-lang-2.1.jar 03-Feb-2010 02:15:50 urls[7] = file:/e:/repo/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar 03-Feb-2010 02:15:50 urls[8] = file:/e:/repo/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar 03-Feb-2010 02:15:50 urls[9] = file:/e:/repo/commons-codec/commons-codec/1.2/commons-codec-1.2.jar 03-Feb-2010 02:15:50 urls[10] = file:/e:/repo/org/apache/maven/doxia/doxia-module-apt/1.1.2/doxia-module-apt-1.1.2.jar 03-Feb-2010 02:15:50 urls[11] = file:/e:/repo/org/apache/maven/doxia/doxia-module-xdoc/1.1.2/doxia-module-xdoc-1.1.2.jar 03-Feb-2010 02:15:50 urls[12] = file:/e:/repo/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar 03-Feb-2010 02:15:50 urls[13] = file:/e:/repo/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar 03-Feb-2010 02:15:50 urls[14] = file:/e:/repo/org/apache/maven/doxia/doxia-site-renderer/1.1.2/doxia-site-renderer-1.1.2.jar 03-Feb-2010 02:15:50 urls[15] = file:/e:/repo/org/codehaus/plexus/plexus-i18n/1.0-beta-7/plexus-i18n-1.0-beta-7.jar 03-Feb-2010 02:15:50 urls[16] = file:/e:/repo/org/codehaus/plexus/plexus-velocity/1.1.8/plexus-velocity-1.1.8.jar 03-Feb-2010 02:15:50 urls[17] = file:/e:/repo/org/apache/velocity/velocity/1.5/velocity-1.5.jar 03-Feb-2010 02:15:50 urls[18] = file:/e:/repo/commons-collections/commons-collections/3.2/commons-collections-3.2.jar 03-Feb-2010 02:15:50 urls[19] = file:/e:/repo/oro/oro/2.0.8/oro-2.0.8.jar 03-Feb-2010 02:15:50 urls[20] = file:/e:/repo/org/apache/maven/shared/maven-doxia-tools/1.2/maven-doxia-tools-1.2.jar 03-Feb-2010 02:15:50 urls[21] = file:/e:/repo/commons-io/commons-io/1.4/commons-io-1.4.jar 03-Feb-2010 02:15:50 urls[22] = file:/e:/repo/org/codehaus/plexus/plexus-archiver/1.0-alpha-7/plexus-archiver-1.0-alpha-7.jar 03-Feb-2010 02:15:50 urls[23] = file:/e:/repo/org/mortbay/jetty/jetty/6.1.5/jetty-6.1.5.jar 03-Feb-2010 02:15:50 urls[24] = file:/e:/repo/org/mortbay/jetty/jetty-util/6.1.5/jetty-util-6.1.5.jar 03-Feb-2010 02:15:50 urls[25] = file:/e:/repo/org/mortbay/jetty/servlet-api-2.5/6.1.5/servlet-api-2.5-6.1.5.jar 03-Feb-2010 02:15:50 [FATAL ERROR] Container realm = plexus.core 03-Feb-2010 02:15:50 urls[0] = file:/E:/maven/apache-maven-2.2.1/lib/maven-2.2.1-uber.jar -- " People who couldn't find Nebraska on a world map are certain that global warming is a left-wing hoax. Gene Lyons"