The core and the lib jar's in the bin zip are in a directory ".".

For example with the windows built-in zip view they appear not to be in the zip.

Also when processing that zip, for example with the maven assembly plugin, care must be taken.

        0  03-07-11 19:42   infinispan-4.2.1.CR4/./

  1182401  03-07-11 19:37   infinispan-4.2.1.CR4/./infinispan-core.jar

        0  03-07-11 19:42   infinispan-4.2.1.CR4/./lib/

  2635681  12-07-10 14:17   infinispan-4.2.1.CR4/./lib/jgroups-2.11.0.GA.jar

    10899  04-22-10 11:40   infinispan-4.2.1.CR4/./lib/jboss-transaction-api-1.0.1.GA.jar

    75485  09-02-10 10:01   infinispan-4.2.1.CR4/./lib/river-1.2.3.GA.jar

   167842  09-02-10 10:01   infinispan-4.2.1.CR4/./lib/marshalling-api-1.2.3.GA.jar

     7635  12-07-10 14:17   infinispan-4.2.1.CR4/./lib/rhq-pluginAnnotations-3.0.1.jar

     2254  04-22-10 11:26   infinispan-4.2.1.CR4/./lib/jcip-annotations-1.0.jar

   481535  07-12-10 14:51   infinispan-4.2.1.CR4/./lib/log4j-1.2.16.jar

Michael