Open Chrome with selenium

public static void main(String[] args) {
    System.setProperty("webdriver.chrome.driver", "C:/Users/myPC/Desktop/chromedriver.exe");
    WebDriver driver = new ChromeDriver();
    driver.get("http://www.google.com");
}

So I downloaded chromedriver.exe and tried opening Chrome using the following code, but every time I run this code I get the following error:

Error:java: package com.google.common.collect does not exist

And also whenever I try and run chromedriver.exe from desktop, chrome does not want to open.

Thanks in advance