How to add apache-tomcat 7 in Eclipse 4.4 (Luna)

1. go to Help/Install new Software
2. choose “All Available sites“
3. and search for “server“
4. You will see “Web, Xml, Java EE and OSGi Enterprise Development”
   Install this Software.

After a restart of Eclipse go to

Window/Preferences/Server/Runtime Enviroments
and click “add“

Now you will see the options for Tomcat (in my case Version 3.2 up to 8.0)