Script error - chromedriver about instagram-profilecrawl HOT 7 CLOSED

  File "//anaconda/lib/python3.5/site-packages/selenium/webdriver/common/service.py", line 74, in start
    stdout=self.log_file, stderr=self.log_file)
  File "//anaconda/lib/python3.5/subprocess.py", line 947, in __init__
    restore_signals, start_new_session)
  File "//anaconda/lib/python3.5/subprocess.py", line 1551, in _execute_child
    raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No such file or directory: './assets/chromedriver'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "crawl_profile.py", line 17, in <module>
    browser = webdriver.Chrome('./assets/chromedriver', chrome_options=chrome_options)
  File "//anaconda/lib/python3.5/site-packages/selenium/webdriver/chrome/webdriver.py", line 62, in __init__
    self.service.start()
  File "//anaconda/lib/python3.5/site-packages/selenium/webdriver/common/service.py", line 81, in start
    os.path.basename(self.path), self.start_error_message)
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home```