3 Dinosaur Gateframes, 12 Stone pillars, and 1 ceiling.

Bola the Dino in any way you can , then quickly place Dino Gates in triangle formation around the tame keeping a gale in between the gates to shoot through. Place pillars inside 3 high, place ceiling. 9 pillars in place of Dino gates. Now build some spikes and cover your back. Good luck!