def prepare_dict(dict_name_version):
    """
    Transform dict[name] = version into list["name  version", ...]
    :return:
    """
    list_name_version = []
    space_size = 70
    for name, version in dict_name_version.iteritems():
        str = name + (space_size - len(name)) * ' ' + version
        list_name_version.append(str)
    list_name_version.sort()
    return list_name_version
