Sorry, was following the guide here.  http://wiki.apache.org/cassandra/InstallThrift Does that still apply? Aaron On 30 Aug, 2010,at 01:49 PM, Jonathan Ellis wrote: On Sun, Aug 29, 2010 at 1:53 PM, aaron morton wrote: > It's necessary to  match the thrift version (svn checkin) with the version > used by cassandra. No, it isn't.