error: connect EHOSTUNREACH

[hG3n]

Hi,

I just followed your example code like this:

var api = aws.createProdAdvClient(credentials.id,credentials.key,credentials.tag);
api.call('ItemSearch', {SearchIndex:'Books', Keywords:'Java'}, function(err,result){
  if(err){
    console.log(err);
  } else {
    console.log(result);
  }

but I am getting an error like this:
{ [Error: connect EHOSTUNREACH]
code: 'EHOSTUNREACH',
errno: 'EHOSTUNREACH',
syscall: 'connect' }

Do I have to setup my server in a specific way in order to communicate with amazon via your API?