getting error with learn python the hard way exercise 14
<p>I am following zed shaw's learn python the hard way and am following exercise 14. Here's the program I am talking about:</p>

<pre><code>from sys import argv

script, user_name = argv
prompt = '&gt; '

print "Hi %s, I'm the %s script." % (user_name, script)
print "I'd like to ask you a few questions."
print "Do you like me %s?" % user_name
likes = raw_input(prompt)

print "Where do you live %s?" % user_name
lives = raw_input(prompt)

print "What kind of computer do you have?"
computer = raw_input(prompt)

print """
Alright, so you said %r about liking me.
You live in %r.  Not sure where that is.
And you have a %r computer.  Nice.
""" % (likes, lives, computer)
</code></pre>

<p>Now, I run this program in powershell terminal using the command </p>

<pre><code>python e:\python\ex14.py
</code></pre>

<p>and I get the following error message:</p>

<pre><code>Traceback (most recent call last):
File "e:\python\ex14.py", line 3, in (module)
script, user_name=argv
ValueError: need more than 1 value to unpack.
</code></pre>

<p>Now, I am not sure what the problem is. The only reason could be that I am typing the file path instead of typing the filename only.</p>
