SHELL

pip install turtle

pip install PythonTurtle

install turtle command

$ pip install turtle

pip install turtle

$ pip install PythonTurtle

python turtle commands

"""
TURTLE COMMANDS
command       shortcut      makes the turtle """
goto(x, y)    setpos(x, y)  # go to x, y coordinates
forward(d)    fd(d)         # go forward d units
back(d)       bk(d)         # go backward d units
left(a)       lt(a)         # rotate left a degrees
right(a)      rt(a)         # rotate right a degrees
setheading(h) seth(h)       # set heading to h degrees

write(text)                 # write text in the screen

pip install turtle

Ubuntu Linux:

$ sudo apt-get install -y python3-wxgtk4.0

Fedora (I tried the command below on my Ubuntu linux and it worked):

$ python3 -m pip install wxpython

On any GNU/Linux distribution: (after installing prerequisites from above)

$ python3 -m pip install --user PythonTurtle
$ PythonTurtle