title: Selenium Robot framework - webdriverexception : geckodriver executable needs to be in path
body: <p>could anyone help please, I have this code:</p>
  
  <pre><code>*** Settings ***
  Library Selenium2Library
  
  *** Variables ***
  ${BROWSER}  ff
  ${WEBSITE}  http://www.google.com
  
  *** Test Cases ***
  
  Browser test
      [Documentation] Google site.
      [Tags]  Tag.
      Open Browser    ${WEBSITE}  ${BROWSER}
      Close Browser
  </code></pre>
  
  <p>I think code is correct, but i get this error: <em>webdriverexception message 'geckodriver' executable needs to be in path</em></p>
  
  <p>I have:</p>
  
  <ul>
  <li>Win32</li>
  <li>FF 47</li>
  </ul>
  
  <p>I don't know, <strong>how to install webdriver? How to put it to the PATH?</strong></p>
  
  <ul>
  <li>Here is no win32 version: <a href="https://github.com/mozilla/geckodriver/releases" rel="nofollow noreferrer">https://github.com/mozilla/geckodriver/releases</a></li>
  </ul>
  
  <p>I have no idea what's going on here, nowhere any guide.
   - I found only <a href="https://stackoverflow.com/questions/37761668/cant-open-browser-with-selenium-after-firefox-update/37765661">this</a>, but don't understand, how to install that? How set the path? A what should I do with that code?</p>