DeadUrl: version 1.43: HOMEPAGE: connection failed: https://www.gnu.org/software/libidn/
  DeadUrl: version 1.43: SRC_URI: connection failed: https://ftp.gnu.org/gnu/libidn/libidn-1.43.tar.gz
  DeadUrl: version 1.43: SRC_URI: connection failed: https://ftp.gnu.org/gnu/libidn/libidn-1.43.tar.gz.sig