Installing PyChrome

[simiugor]

What am I doing wrong?

from selenium import webdriver
>>> from pyChrome import PyChrome
>>> url = "www.instagram.com"
>>> browser = PyChrome()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pyChrome.py", line 96, in __init__
    self.__start(ghostmode=self.ghost)
  File "pyChrome.py", line 192, in __start
    self.window = Window(self.driver, config_filename=self.config_filename)
  File "/Users/simonugor/Desktop/test/pyChrome/src/window.py", line 79, in __init__
    self.size(self.sizeWin)
  File "/Users/simonugor/Desktop/test/pyChrome/src/window.py", line 130, in size
    self.driver.set_window_size(self.sizeWin[0], self.sizeWin[1])
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 1071, in set_window_size
    'windowHandle': windowHandle})
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 312, in execute
    self.error_handler.check_response(response)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 237, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot get automation extension
from unknown error: page could not be found: chrome-extension://aapnijgdinlhnhlmodcfapnahmbfebeb/_generated_background_page.html
  (Session info: chrome=63.0.3239.132)
  (Driver info: chromedriver=2.29.461585 (0be2cd95f834e9ee7c46bcc7cf405b483f5ae83b),platform=Mac OS X 10.11.6 x86_64)

---

>>> browser.open(url)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'browser' is not defined