DeadUrl: version 1.79.1-r4: SRC_URI: HTTPSConnectionPool(host='downloads.sourceforge.net', port=443): Read timed out. (read timeout=5.0): https://downloads.sourceforge.net/docbook/docbook-xsl-1.79.1.tar.bz2
  DeadUrl: version 1.79.1-r4: metadata.xml: remote-id: 429 Client Error: Too Many Requests for url: https://sourceforge.net/projects/docbook/