{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "ioping-${version}"; version = "0.9"; src = fetchurl { url = "https://github.com/koct9i/ioping/releases/download/v${version}/${name}.tar.gz"; sha256 = "0pbp7b3304y9yyv2w41l3898h5q8w77hnnnq1vz8qz4qfl4467lm"; }; makeFlags = "PREFIX=$(out)"; meta = with stdenv.lib; { description = "Disk I/O latency measuring tool"; maintainers = with maintainers; [ raskin ]; platforms = with platforms; unix; license = licenses.gpl3Plus; homepage = https://github.com/koct9i/ioping; }; }