I got a FileNotFoundError: [WinError 2] The specified file cannot be found

[Nikuu971]

Hello, I have a strange error. I followed the tutorial to install pygame_sdl2 for a ren'py project (yeah, it's a pain in the ass).
I did clone the https://github.com/renpy/pygame_sdl2.git
and I did clone the git clone https://github.com/renpy/pygame_sdl2_windeps
I installed cython wheel, setuptools.
I even changed my python version to 36 like on the tuto. I've run python setup.py install the build works,
python setup.py sdist bdist_wheel also works and where it really hurts is on the pip install dist\pygame_sdl2-2.1.0-cp36-cp36m-win32.whl I get the following error:

Traceback (most recent call last):
File "setup.py", line 61, in
parse_cflags([ "sh", "-c", "sdl2-config --cflags" ])
File "C:\Users\memin\Desktop\Personal Project\pygame_sdl2\dist\setuplib.py", line 99, in parse_cflags
output = subprocess.check_output(command, universal_newlines=True)
File "C:\Users\memin\AppData\Local\Programs\Python\Python36\lib\subprocess.py", line 336, in check_output
**kwargs).stdout
File "C:\Users\memin\AppData\Local\Programs\Python\Python36\lib\subprocess.py", line 403, in run
with Popen(*popenargs, **kwargs) as process:
File "C:\Users\memin\AppData\Local\Programs\Python\Python36\lib\subprocess.py", line 709, in init
restore_signals, start_new_session)
File "C:\Users\memin\AppData\Local\Programs\Python\Python36\lib\subprocess.py", line 997, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] The specified file cannot be found

Idk what to try :c