how to prepare the traductinal couscouse of morocco ??

Ingredients / for 6 people
2 saddles of lamb

8 merguez
1 can of chickpeas
1 small bottle of tomato puree
1 red pepper
6 turnips

3 zucchini
6-8 carrots
1 heart of cabbage
spices for couscous (found already ready for sale)
cumin, coriander, cayenne pepper
fine couscous seed
oil