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 You can brown a rack of lamb on the stove first. 2  Sear each side over medium-high heat for two to three minutes in 2 tbsp. of olive oil. 3  Add a splash of red or white wine or minced garlic and lemon juice to the pan for flavoring. 4  Then, roast the lamb at 400 degrees Fahrenheit. You can brown a rack of lamb on the stove first. 2  Sear each side over medium-high heat for two to three minutes in 2 tbsp. of olive oil. 3  Add a splash of red or white wine or minced garlic and lemon juice to the pan for flavoring. 4  Then, roast the lamb at 400 degrees Fahrenheit.