Thanks for pointing this out.
The file still dependento on jboss-head files.
Messaging used to be part of jboss-head repository, and we have moved it out. The perf still referencing some files from thirdparty as it was still part of jboss-head.
However I tried copying some files over (trying to mimic the old directory tree) and didn't work.
We will have to fix the perf build.
I'll handle this.
I've moved the performance framework in its own repository (https://svn.jboss.org/repos/messaging/projects/perf/trunk/)
I've also updated the documentation (http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossJMSNewPerformanceBenchmark), this is the best place to start if you want to give it a try.
Please let me know if you still have problems.