1 #!/usr/bin/env python
 2 # -*- coding:utf-8 -*-
 3 #Author: ####
 4 
 5 from prettytable import PrettyTable
 6 x = PrettyTable(["姓名", "性别", "年龄", "存款"])
 7 
 8 x.align["姓名"] = "1" #以姓名字段左对齐
 9 x.padding_width = 1  # 填充宽度
10 x.add_row(["赵一","男", 20, 100000])
11 x.add_row(["钱二","男", 21, 500])
12 x.add_row(["孙三", "男", 22, 400.7])
13 x.add_row(["李四", "男", 23, 619.5])
14 x.add_row(["周五", "男", 24, 1214.8])
15 x.add_row(["吴六", "女", 25, 646.9])
16 x.add_row(["郑七", "女", 26, 869.4])
17 x.add_row(["王七加一", "男", 21, 869.4])
18 
19 print(x)

网上有这样一个示例，能够格式化输出中文标题并且不乱码，但是我运行这段代码之后输出的是乱码标题
是因为python版本不对的问题吗？python2.7环境下要怎么设置才能输出中文不乱码？

ps:在jupyter notebook里输出是正常的，在命令行环境下直接运行输出就乱码

python环境如下