title: Eclipse "Unknown version of Tomcat was specified" (Ubuntu)
body: <p>I'm trying to add my Tomcat server to Eclipse but I get the message "Unknown version of Tomcat was specified." I've attached a screenshot to show what values I'm entering:</p>
  
  <p><a href="https://i.stack.imgur.com/bM14a.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bM14a.png" alt="enter image description here"></a></p>
  
  <p>Notice that Finish button is disabled so I can't continue.The installation directory I've entered here is the same directory as CATALINA_HOME (in tomcat.service). To add the server to Ubuntu prior, I followed this tutorial:</p>
  
  <p><a href="https://www.digitalocean.com/community/tutorials/how-to-install-apache-tomcat-8-on-ubuntu-16-04" rel="nofollow noreferrer">https://www.digitalocean.com/community/tutorials/how-to-install-apache-tomcat-8-on-ubuntu-16-04</a></p>
  
  <p>I can also confirm that when I start Tomcat, and open <a href="http://localhost:8080" rel="nofollow noreferrer">http://localhost:8080</a> in my browser that Tomcat is running and it's version is Apache Tomcat/8.5.35. So Tomcat is working OK it seems.</p>
  
  <p>Anything I'm doing wrong in Eclipse?</p>