How to put geckodriver into PATH? [duplicate]
This question already has an answer here: Selenium using Python - Geckodriver executable needs to be in PATH 21 answers I'm on OS Sierra and i'm running Python 3.5.2. I have selenium installed and i'm following a book called "Automate the Boring Tasks With Python" My code is from selenium import webdriver >>> browser = webdriver.Firefox() I keep receiving the error Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/selenium/webdriver/common/service.py", line 64, in start stdout=self.log_file, stderr=self.log_file) File "