PyCharm and turtle - python-3.x

Question

I have a problem with PyCharm. I start learning python with PyCharm and I want write some with turtle package. When i try execute this code
import turtle
bob = turtle.Turtle()
I have that message:
"C:\Program Files\Python36\python.exe" C:/Users/Ptr/Desktop/python/Proj_1/Gui.py
Traceback (most recent call last):
File "C:/Users/Ptr/Desktop/python/Proj_1/Gui.py", line 1, in <module>
import turtle
File "C:\Program Files\Python36\lib\turtle.py", line 107, in <module>
import tkinter as TK
File "C:\Users\Ptr\Desktop\python\tkinter.py", line 3, in <module>
okno = tkinter.Tk()
AttributeError: module 'tkinter' has no attribute 'Tk'
Process finished with exit code 1
When I try execute that code using IDLE all works.
In PyCharm I try install turtle in project:
Python>Project Interpreter
but all time I have same error:
Collecting turtle
Using cached turtle-0.0.2.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\Ptr\AppData\Local\Temp\pycharm-packaging\turtle\setup.py", line 40
except ValueError, ve:
except ValueError, ve:
^
SyntaxError: invalid syntax
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\Ptr\AppData\Local\Temp\pycharm-packaging\turtle\
enter code here

Answer 1

A couple of things to note for those running into this at a later time:
tkinter must be installed on your machine. There is a python2.x and
python3.x version. It must match your version of python. For example,
In Ubuntu, I am running python3.6, and had to run apt-get install
python3.6-tk
Pycharm allows you to pick interpreters. It is possible to be running
a different interpreter in IDLE than in PyCharm, making the mismatch
of python and tkinter versions potentially confusing. This is further
complicated potentially by virtual environments. Be certain your
python version and you tkinter versions match.
You can not have modules in your import path of the name tkinter.py or turtle.py
As mentioned by ds_secret, turtle comes with python, no need to
install it separately.

Answer 2

You don't pip turtle. Turtle is a built-in python package.
You just say import turtle.