how to create this dependency table from ast?

[Ho Yeung Lee]

On Sunday, July 2, 2017 at 9:32:36 PM UTC+8, ad... at python.org wrote:
> admin at python.org:
> > Hi, Ho!
> 
> 
> it is crucial that you dump that fucking Windows of yours and become
> real pythonic under Linux !

i do not understand what is difference in result if run in window and linux

goal is to create a table 

graph = {'A': ['C'], 
             'B': ['C'], 
             'C': ['D'], 
             'C': ['E']} 

from 

a = 1 
b = 1 
c = a + b 
d = c 
e = c 

Python 2.7.6 (default, Oct 26 2016, 20:30:19)
[GCC 4.8.4] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import ast
>>> parseprint("a = 1")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'parseprint' is not defined

actually running in bash subsystem of window
there is no parseprint to see which attributes for craft the goal