title: Can't install Jenkins in OS-X <Error: Unable to access jarfile jenkins.war>
body: <p>I am trying to install Jenkins in my mac and i have followed this below steps:</p>
  
  <ol>
  <li><p>Downloaded the Jenkins war file for OS-X</p></li>
  <li><p>After cd , Ran this: </p>
  
  <p>java -jar jenkins.war</p></li>
  <li><p>getting this error in my terminal:  </p>
  
  <p>Error: Unable to access jarfile jenkins.war</p></li>
  </ol>
  
  <p>Any idea what i am doing wrong??? FYI, I was successful in windows by following those steps.  </p>