该脚本包括：
import random
from urllib import urlopen
import sys
WORD_URL = "http://learncodethehardway.org/words.txt"
WORDS = []
...
# load up the words from the website
for word in urlopen(WORD_URL).readlines():
WORDS.append(word.strip())
...
当我尝试运行脚本时出现问题。我得到以下回溯： xterm_003.jpg
