DeadUrl: version 0.3.0: HOMEPAGE: 429 Client Error: Too Many Requests for url: https://natspec.sourceforge.net/: http://natspec.sourceforge.net/
  DeadUrl: version 0.3.0: SRC_URI: HTTPSConnectionPool(host='downloads.sourceforge.net', port=443): Read timed out. (read timeout=5.0): https://downloads.sourceforge.net/natspec/libnatspec-0.3.0.tar.bz2
  DeadUrl: version 0.3.0: metadata.xml: remote-id: 429 Client Error: Too Many Requests for url: https://sourceforge.net/projects/natspec/