Fill half way a large pot with water and bring to a boil. Add lobster and let cook for half hour.
Take lobster out of pot and set aside. Keep water aside as well. Remove shells and cut meat in small pieces.
Heat oil and saute onions and parsley. Add lobster and stir.
Add wine, tomatoes and paste. Add cloves, pepper and cinammon. Simmer until all water is absorbed.
Bring the water, where the lobster was cooked, to a boil. Add spaghetti and stir every 5 minutes.
Let the spaghetti cook and then drain. Place butter in pot and let it melt. Add some salt. Saute spaghetti and remove
from heat . Use a large bowl to mix spaghetti with lobster sauce. Sprinkle with parsley.