XWiki build from source

Hi, I'm trying to get XWiki build from source, but I guess I'm doing something wrong here. I checked out the following dir: svn://svn.forge.objectweb.org/svnroot/xwiki/trunk And tried to do a build via maven (2.0.4), but it fails mvn compile Compiling 487 source files to /Users/gerwinbrunner/Documents/ workspace3.2/xwiki/core/target/classes [INFO] ------------------------------------------------------------------------ [ERROR] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Compilation failure /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[32,34] package org.apache.lucene.analysis does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[33,31] package org.apache.lucene.index does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[34,31] package org.apache.lucene.index does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[35,32] package org.apache.lucene.search does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[36,32] package org.apache.lucene.search does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[37,32] package org.apache.lucene.search does not exist /Users/gerwinbrunner/Documents/workspace3.2/xwiki/core/src/main/java/ com/xpn/xwiki/plugin/lucene/IndexUpdater.java:[38,31] package org.apache.lucene.store does not exist Could someone give me a hint on what else I need to check out. I think I'm missing some modules? MfG Gerwin Brunner Bizzons eMarketing GmbH Nikolaiplatz 4 A-8020 Graz Tel: +43-1-890-3408-240 Mobile: +43-650-7720448