title: DPDK "number of ports must be even" one ethernet device
body: <p>I am trying to run the skeleton example from DPDK source but whenever I am trying to build the code after a make process I get an error says: "number of ports must be even" however when I try to see the list of my Ethernet devices all I can see is only one device (I'm running the skeleton example in Ubuntu under vmware workstation environment)</p>
  
  <p>I thought about trying to simulate another Ethernet device, is that possible? what should I do to make the skeleton example run?</p>