I have just installed Eclipse 4.4 (Luna) on Ubuntu, but I couldn\'t set the Apache Tomcat 7 server in Target Runtime environment. This option is not shown there.
I a
Create a runtime environment for Tomcat 7, but when you asked for tomcat_home or catalina_home use the path you want. I should run fine. I've made myself on MyEclipse and Tomcat 8. This is very fun because Tomcat 8 is unknown to the MyEclipse is too old. Your Luna is too young and should have a server runtime environment for Tomcat 8. Sure you can use a pro version of eclipse to make it working.