internet explorer driver without the need of PATH variable
<p>Is there a way to use an Internet Explorer Driver without having to set the PATH variable? The reason is for easy project setup. It is so much easier to not have to install a path variable for each browser driver. I looked over the web in several areas and wasn't able to find a solution of any sort. I was able to get the chromedriver working properly:</p>

<pre><code>var chrome = require('selenium-webdriver/chrome');
var path = require('chromedriver').path;

var service = new chrome.ServiceBuilder(path).build();
chrome.setDefaultService(service);

var driver = new webdriver.Builder().
   withCapabilities(webdriver.Capabilities.chrome()).
   build();
</code></pre>

<p>I tried doing the samething for the iedriver found <a href="https://github.com/barretts/node-iedriver" rel="nofollow">here</a> at this git repository and ran into an issue where the selenium-webdriver/ie.js doesn't contain a service builder as the selenium-webdriver/chrome.js file does. I am quite new to node.js and would appreciate any help, thank you in advance.</p>