ValueError: Namespace Gst not available

[FernandoCalatayud]

Hi, i've been trying to relicate this code, but i have not passed the installation. When i try to run the pyrtsp.py it gives me this error message :

"Traceback (most recent call last):
File "RTSPconnection.py", line 2, in
gi.require_version('Gst','1.0')
File "C:/msys64/mingw64/lib/python3.7/site-packages\gi_init_.py", line 129, in require_version
raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace Gst not available
"

I think it has something to do with gst-rtsp-server, gst-python and/or gst-plugins-base.

This is on windows.