I got the task to write code that installs and downloads Mozilla Firefox. I code on Mac. For now I wrote the following: import os import urllib import time def download(): urllib.urlretrieve('https://download.mozilla.org/?product=firefox-latest&os=win&lang=en-US', r'/Users/user/Downloads/Firefox 74.0.dmg') def install(): os.system("cd /Users/user/Downloads/") time.sleep(15) os.system("hdiutil mount Firefox\ 74.0.dmg") time.sleep(15) os.system("open /Volumes/Firefox/") time.sleep(15) def main(): download() install() main() But that's it. I received a lot of pop-up windows and I don't know how to move forward. Maybe, someone know how execute it? Continue reading...