2to3

Has anyone successfully tried the 2to3 feature ?

i tried to follow the [information here](https://docs.python.org/3/library/2to3.html) but not successful.

sample Python 2.x source file
````python
def greet(name):
    print "Hello, {0}!".format(name)
print "What's your name?"
name = raw_input()
greet(name)
````