title: What do I set SONAR_RUNNER_HOME to in the Jenkins Global Tool Configuration for Sonarqube?
body: <p>I'm trying to set up Sonarqube to run with Jenkins.  I have both Jenkins and Sonarqube installed on an Ubuntu virtual machine that's running on a Windows 10 Hyper-V host.  I downloaded Sonarqube to <code>/opt/sonarqube</code> and then followed the installation instructions at docs.sonarqube.org.  I am able to get to Sonarqube at myserver:9000 from my host machine and localhost:9000 from my guest machine, so Sonarqube is installed correctly and running as far as I can tell.</p>
  
  <p>I installed the Sonarqube Scanner plugin in Jenkins, but I'm having trouble with the configuration of SONAR_RUNNER_HOME in the Global Tool Configuration.  I've tried setting it to both <code>/opt/sonarqube</code> and <code>/opt/sonarqube/bin/linux-x86-64</code>, but in both cases building my Jenkins projects results in the error <code>FATAL: SonarQube Scanner executable was not found for Local</code></p>
  
  <p>What do I set SONAR_RUNNER_HOME to in Jenkins Global Tool Configuration?</p>