anchor.diff:          CP="\$CP":"\$jar"
         done
       '';
  -    in ''
  +    in
  +    ''
         mkdir -p $out
         mv ./{lib,licenses,liquibase.jar} $out/
   
  
positive.code: { lib, stdenv, fetchurl, jre, makeWrapper
  , mysqlSupport ? true, mysql_jdbc
  , postgresqlSupport ? true, postgresql_jdbc }:
  
  let
    extraJars =
      lib.optional mysqlSupport mysql_jdbc
      ++ lib.optional postgresqlSupport postgresql_jdbc;
  in
  
  stdenv.mkDerivation rec {
  
negative.code:         liquibase.integration.commandline.Main \''${1+"\$@"}
        EOF
        chmod +x $out/bin/liquibase
      '';
  
    meta = with lib; {
      description = "Version Control for your database";
  