title: SonarQube runner made error on Jenkins
body: <p>I use Jenkins and plugin SonarQube and Sonar runner.
  For SonarQube Runner installation in Jenkins, it made Warning like this.</p>
  
  <p><strong>/home/abc/sonnar-runner-2.4 is not a directory on the Jenkins master (but perhaps it exists on some slaves)</strong></p>
  
  <p>of course I made /home/abc/ directory on the Jenkins Server.
  so.. i ignore the warning and try to build tho..
  it made error like this.</p>
  
  <hr>
  
  <h2>SONAR ANALYSIS FAILED</h2>
  
  <p>FATAL: SonarQube runner executable was not found for sonar-runner-2.4
  Build step 'Invoke Standalone SonarQube Analysis' marked build as failure
  Finished: FAILURE</p>
  
  <p>i cant figure out this problem 
  is there anyone know how to solve this?</p>