the pi doesn't run debian, it runs raspbian, so probably https is not supported on the raspbian repo's. certainly downloading a debian package won't work on the pi. These are specific instructions to install Sonarr on Raspbian.
1 Add lamb and garlic. 2  Stir the lamb to break up, about 5 minutes. 3  Stir in tomato paste and cook for 1 to 2 minutes. 4  Stir in carrots, bell pepper, bay leaf, cumin, salt, black pepper and parsley. 5  Saute until carrots are soft. 6  Add water and bring to a boil. Stir the lamb to break up, about 5 minutes. 2  Stir in tomato paste and cook for 1 to 2 minutes. 3  Stir in carrots, bell pepper, bay leaf, cumin, salt, black pepper and parsley. 4  Saute until carrots are soft. 5  Add water and bring to a boil. 6  Turn heat to low and simmer, covered, about 30 minutes.
Preparation. 1. Preheat oven to 300Â°. Rub lamb with 2 tsp. olive oil; sprinkle with salt and pepper. Let stand 10 minutes. 2. Cook lamb in 2 Tbsp. hot oil in a large skillet over high heat 8 to 10 minutes or until browned, turning twice. Place lamb on a lightly greased wire rack in a roasting pan.Bake at 300Â° for 20 minutes or until a meat thermometer inserted into thickest portion registers 140Â° to 145Â° (medium-rare) or to desired degree of doneness. Remove lamb from pan; cover with aluminum foil, and let stand 10 minutes.3.lace lamb on a lightly greased wire rack in a roasting pan. Bake at 300Â° for 20 minutes or until a meat thermometer inserted into thickest portion registers 140Â° to 145Â° (medium-rare) or to desired degree of doneness. Remove lamb from pan; cover with aluminum foil, and let stand 10 minutes. 3.