Hello, all. I'm trying to get started with Lucene for the Code4Lib preconference, and was wondering if someone could help. I'm trying to do the first example from the Lucene site (http://lucene.apache.org/java/docs/demo.html) on my Windows XP machine but when I try to build the test index from the command line like so: C:\lucene-2.0.0>java org.apache.lucene.demo.IndexFiles C:\lucene-2.0.0/src I get the following error: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/lucene/demo/IndexFiles My CLASSPATH looks like this: .;C:\Program Files\QuickTime\QTSystem\QTJava.zip;C:\lucene-2.0.0\build\lucene-core-2.0.1-dev.jar;C:\lucene-2.0.0\build\lucene-demos-2.0.1-dev.jar; I assume this is a basic error, and something to do with the classpath, but as best I can tell everything is correct, the IndexFiles.class file is where it should be, etc. I'm not familiar with Java, if you haven't guessed. Any suggestions? Thanks, Andrew