Eclipse 3.7 (Indigo) + Tomcat7 — Cannot create a server using the selected type

Question

Setup:

• Eclipse 3.7 + the WEB tools from the indigo update site
• Tomcat7
• Ubuntu

Problem:

When I try to add a new Tomcat

Answer 1

After trying aleroot's solution without success, VonC's comment on the question was what fixed it for me. So follow the solution suggested here if you hit a wall. Remember to remove the old Tomcat configuration from Runtime Environments afterwards.