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.
1 Light the grill or heat the broiler. 2  In a shallow dish, combine 4 tablespoons of the oil with the garlic, salt, and pepper. 3  Add the lamb chops and turn to coat. 4  Grill over high heat or broil the lamb chops for 5 minutes, basting with the remaining 2 tablespoons oil.5  Turn and cook until done, about 5 minutes longer. Light the grill or heat the broiler. 2  In a shallow dish, combine 4 tablespoons of the oil with the garlic, salt, and pepper. 3  Add the lamb chops and turn to coat. 4  Grill over high heat or broil the lamb chops for 5 minutes, basting with the remaining 2 tablespoons oil. 5  Turn and cook until done, about 5 minutes longer.