title: RabbitMQ install issue on Centos 5.5
body: <p>I've been trying to get rabbitmq-server-2.4.0 up and running on Centos
  5.5 on an Amazon AWS instance.</p>
  
  <p>My instance uses the following kernel:  2.6.18-xenU-ec2-v1.2</p>
  
  <p>I've tried installation of erlang and rabbitmq-server using:
  1) yum repos
  2) direct rpm installation
  3) compiling from source.</p>
  
  <p>In every case, I get the following message when attempting to start the
  RabbitMQ-Server process:</p>
  
  <p>pthread/ethr_event.c:98: Fatal error in wait__(): Function not
  implemented (38)</p>
  
  <p>Any help would be appreciated.</p>