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.
Cook the chops for 7 to 8 minutes, turning once. Place the lamb chops in the skillet and flip them over after 3 1/2 to 4 minutes using tongs. Continue cooking for an additional 3 1/2 to 4 minutes, or until done. You can cook the onions further by quickly transferring them to a small skillet preheated over medium-high heat. 2  Melt 1 Tbsp (15 ml) of butter in the skillet and saute sautÃ© the onions for 2 to 4 additional, minutes or until.  caramelized