title: Selenium Timed out waiting for the WebDriver server at http://192.168.1.34:62334/wd/hub
body: <p>I'm reading a book (angularjs: novice to ninja) and after execute the following commands and installations: </p>
  
  <pre><code>npm install karma
  npm install jasmine
  npm install karma-chome-launcher
  npm install protractor
  </code></pre>
  
  <p>then I try to run the following test:</p>
  
  <pre><code>sh scripts/test.sh 
  sh scripts/e2e-test.sh
  </code></pre>
  
  <p>but sh scripts/e2e-test.sh gave me the following error:</p>
  
  <pre><code>Updating WebDriver
  scripts
  -------------------------------------------------------------------
  selenium standalone is up to date.
  chromedriver is up to date.
  
  Starting Protractor tests
  scripts
  -------------------------------------------------------------------
  Starting selenium standalone server...
  [launcher] Running 1 instances of WebDriver
  [launcher] Process exited with error code 1
  
  /Users/Jean/repos/angularjsbook/chapter1/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1761
        throw error;
              ^
  Error: Timed out waiting for the WebDriver server at http://192.168.1.34:62334/wd/hub
      at Error (&lt;anonymous&gt;)
      at onResponse (/Users/Jean/repos/angularjsbook/chapter1/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:87:11)
      at /Users/Jean/repos/angularjsbook/chapter1/node_modules/protractor/node_modules/selenium-webdriver/http/util.js:42:21
      at /Users/Jean/repos/angularjsbook/chapter1/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/http/http.js:96:5
      at ClientRequest.&lt;anonymous&gt; (/Users/Jean/repos/angularjsbook/chapter1/node_modules/protractor/node_modules/selenium-webdriver/http/index.js:145:7)
      at ClientRequest.emit (events.js:95:17)
      at Socket.socketErrorListener (http.js:1552:9)
      at Socket.emit (events.js:95:17)
      at net.js:441:14
      at process._tickCallback (node.js:442:13)
  </code></pre>
  
  <p>And I can't find anything on the forum of the book. Some help please</p>