I'm using pyvirtualdisplay to run a test with a headless Firefox browser. This is the code I'm using :
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from pyvirtualdisplay import Display
display= Display(visible=0, size=(320, 240)).start() # visible=0
display.start()
driver = webdriver.Firefox()
driver.get("https://google.com")
display.quit()
And the traceback that I obtain :
easyprocess.EasyProcessCheckInstalledError: cmd=['Xvfb','-help']
Answer
You can't use pyvirtualdisplay on Windows.
It is just a wrapper that calls Xvfb. Xvfb is a headless display server for the X Window System. Windows does not use the X Window System.