jdom 1.0 -> 2.0.6.1 https://repology.org/metapackage/jdom/versions attrpath: jdom Checking auto update branch... No auto update branch exists Old version 1.0" not present in master derivation file with contents: { lib , stdenv , fetchzip }: stdenv.mkDerivation rec { pname = "jdom"; version = "2.0.6.1"; src = fetchzip { url = "http://www.jdom.org/dist/binary/jdom-${version}.zip"; stripRoot = false; hash = "sha256-Y++mlO+7N5EU2NhRzLl5x5WXNqu/2tDO/NpNhfRegcg="; }; installPhase = '' runHook preInstall mkdir -p $out/share/java cp -a . $out/share/java runHook postInstall ''; meta = with lib; { description = "Java-based solution for accessing, manipulating, and outputting XML data from Java code"; homepage = "http://www.jdom.org"; platforms = platforms.unix; license = licenses.bsdOriginal; }; }