DeadUrl: version 1.21-r3: SRC_URI: HTTPSConnectionPool(host='downloads.sourceforge.net', port=443): Read timed out. (read timeout=5.0): https://downloads.sourceforge.net/enigma-game/enigma-1.21.tar.gz
  HttpsUrlAvailable: version 1.21-r3: HOMEPAGE: HTTPS url available: http://www.nongnu.org/enigma/ -> https://www.nongnu.org/enigma/