Could not establish connection: Connection refused (111)

Server.diff

diff --git a/src/Behat/Mink/Driver/Zombie/Server.php b/src/Behat/Mink/Driver/Zombie/Server.php
index ed50495..2827082 100644
--- a/src/Behat/Mink/Driver/Zombie/Server.php
+++ b/src/Behat/Mink/Driver/Zombie/Server.php
@@ -31,7 +31,7 @@ class Server
     /**
      * @var     string
      */
-    private $nodeBin = null;
+    private $nodeBin = "/home/tools/node-v0.4.12/node"; //null;
 
     /**
      * @var     string
@@ -164,7 +164,7 @@ class Server
         $serverScript = strtr($this->serverScript, array(
             '%host%' => $this->host,
             '%port%' => $this->port
-        )) . "\nconsole.log('Mink::ZombieDriver started');";
+        ));
         file_put_contents($serverPath, $serverScript);
 
         // run server
@@ -256,7 +256,7 @@ net.createServer(function (stream) {
     eval(buffer);
     buffer = "";
   });
-}).listen(%port%, '%host%');
+}).listen(%port%, '%host%', function() { console.log('Mink::ZombieDriver started'); });
 
 console.log('Zombie.js server running at %host%:%port%');
 JS;