{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "babeld-1.5.1"; src = fetchurl { url = "http://www.pps.univ-paris-diderot.fr/~jch/software/files/${name}.tar.gz"; sha256 = "1ch9nn2jmmpyq6c7106lzd3cfnxq4ychjx0pvwn960kssn2cgakk"; }; preBuild = '' makeFlags="PREFIX=$out ETCDIR=$out/etc" ''; meta = { homepage = "http://www.pps.univ-paris-diderot.fr/~jch/software/babel/"; description = "Loop-avoiding distance-vector routing protocol"; license = stdenv.lib.licenses.mit; maintainers = with stdenv.lib.maintainers; [ fuuzetsu ]; }; }