VariableOrderWrong: version 5.5.2: variable S should occur before KEYWORDS
  DeadUrl: version 5.6: HOMEPAGE: 429 Client Error: Too Many Requests for url: https://tkdiff.sourceforge.net/: http://tkdiff.sourceforge.net/
  DeadUrl: version 5.6: SRC_URI: HTTPSConnectionPool(host='downloads.sourceforge.net', port=443): Read timed out. (read timeout=5.0): https://downloads.sourceforge.net/tkdiff/5.6/tkdiff-5-6.zip
  VariableOrderWrong: version 5.6: variable S should occur before KEYWORDS