title: Jenkins : java.io.IOException: Cannot run program "node": error=2, No such file or directory
body: <p>I Am new to jenkins and shell script,I have a one Jenkins pipeline script with some stages.There am installing NOdejs.But am facing some problems.
  I am getting below error .<br>
   **java.io.IOException: Cannot run program "node": error=2, No such file or directory
  **</p>
  
  <p>Please check the below code and let me know the mistake i did.</p>
  
  <pre><code>stage('Build') { // for display purposes
  
       sh "wget http://wwwin-xxxxxxxxxxx.xxxxxxxxxxxx.com/repo/softwares/node/node- 
          v8.11.1-linux-x64.zip"
          // sh "ls -l"
          sh "unzip node-v8.11.1-linux-x64.zip"
          sh "export PATH='${WORKSPACE}/node-v8.11.1-linux-x64/bin:$PATH'"
  
       sh "node-v8.11.1-linux-x64/bin/npm --version" 
  }
  
     stage('Static Analysis'){
         def scannerHome = tool 'SONARQUBE_HOME';
  
         sh "rm -rf ${env.workspace}/xxxxx-core/node_modules"
         sh "rm -rf ${env.workspace}/xxxxx-core/microservices/core/node_modules"
         sh "rm -rf ${env.workspace}/xxxxx-core/microservices/auth/node_modules"
         sh "rm -rf ${env.workspace}/xxxxxx-core/microservices/xxxxx-ms/node_modules"
         sh "PATH=\"${WORKSPACE}/node-v8.11.3-linux-x64/bin:$PATH\" ${scannerHome}/bin/sonar-scanner -e -Dsonar.projectKey=xxxxxxxx.xxxx:xxxx-core -Dsonar.login=837687654756743509010101010-Dsonar.projectName=com.xxxxxxxxxx.services:xxxxxx-core  -Dsonar.sources=${env.workspace}/xxxxxx-core/src,${env.workspace}/xxxxxx-core/microservices/core/src,${env.workspace}/xxxxxxx-core/microservices/xxxx/src,${env.workspace}/x-xxxxxxxcore/microservices/osupgrade-ms -Dsonar.host.url=https://xxxxx-sonar-sjc.xxxxxxxx.com/sonar/ -Dsonar.analysis.mode=preview -Dsonar.issuesReport.html.enable=true"
  
     }
  </code></pre>
  
  <p>Log message: </p>
  
  <pre><code>  ERROR: Failed to get Node.js version. No CSS files will be analyzed.
   java.io.IOException: Cannot run program "node": error=2, No such file or 
   directory
  at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
  </code></pre>
  
  <p>I am using Linux , thanks for the fast response</p>