#PingPong Example
-$ ruby PingPong.rb
+$ ruby -I ../../src/bindings/ruby PingPong.rb
> [Inmos:Sender:(1) 0.000000] [ruby/INFO] Hello from Sender
> [Inmos:Sender:(1) 0.000000] [ruby/INFO] Host count :1
> [Inmos:Sender:(1) 0.000000] [ruby/INFO] sender time :0.0