{stdenv, fetchurl}: derivation
  { name = "bash-2.05b"
  , system = stdenv.system
  , builder = ./builder.sh
  , src = fetchurl
      { url = ftp://ftp.nluug.nl/pub/gnu/bash/bash-2.05b.tar.gz
      , md5 = "5238251b4926d778dfe162f6ce729733"
      }
  , stdenv = stdenv
  }