Python selenium error when trying to launch firefox

Question

I am getting an error when trying to open Firefox using Selenium in ipython notebook. I\'ve looked around and have found similar errors but nothing that exactly matches the

Answer 1

Try specify your Firefox binary when initialize Firefox()

from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

binary = FirefoxBinary('path/to/binary')
driver = webdriver.Firefox(firefox_binary=binary)

The default path FirefoxDriver looking for is at %PROGRAMFILES%\Mozilla Firefox\firefox.exe. See FirefoxDriver

Or add your path of Firefox binary to Windows' PATH.