Oliver Bird Oliver Bird - 7 months ago 31
Python Question

What's wrong with here? Python2 ->Python3

I'm practicing Python with the book called Learn "Python The Hard Way 3rd edition". I searched that this book is a good resource to get a start.

from sys import argv

script, first, second, third = argv

print('The script is called: '+ script)
print ('Your first variable is: '+ first)
print ('Your second variable is: '+ second)
print ('Your third variable is: '+ third)

And I got an error saying that
value error: not enough values to unpack (expected 4, got 1)

Answer Source

You need to run the script with three arguments, so that argv contains four elements (the first is the script's name).

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