DeadUrl: version 2.3.25: SRC_URI: connection failed: http://ftp.cn.debian.org/debian/pool/main/p/pppconfig/pppconfig_2.3.25.tar.gz
  DeadUrl: version 2.3.25: SRC_URI: connection failed: http://ftp.sv.debian.org/debian/pool/main/p/pppconfig/pppconfig_2.3.25.tar.gz