I installed Tomcat server on Mac PC (at /usr/local/apache-tomcat-7
.0.53/) and I can go to http://localhost:8080/
and it shows Tomcat default page that means Tomcat is running on the PC. Now I try to follow the instruction at http://www.journaldev.com/1854/java-web-application-tutorial-for-beginners
to add Tomcat as its runtime environment. But I cannot add Tomcat to it. I have attached the screenshot (2nd screenshot is when I click on the "Add" button on the 1st screenshot).
Could you please assist me how I could setup Tomcat on the Mac PC? Thank you.