DeadUrl: version 2.3.8: HOMEPAGE: connection failed: https://www.gnu.org/software/libidn/#libidn2
  DeadUrl: version 2.3.8: SRC_URI: connection failed: https://ftp.gnu.org/gnu/libidn/libidn2-2.3.8.tar.gz
  DeadUrl: version 2.3.8: SRC_URI: connection failed: https://ftp.gnu.org/gnu/libidn/libidn2-2.3.8.tar.gz.sig