InstaBrute Help?

So, Installed all of the dependences, and I start InstaBrute.. but then I get this error, I think it's to do with Selenium.. but I don't know a fix, can anyone help? :P - Thanks.

c:\instaBrute-master>python instaBrute.py -f usernames.txt -d dictionary.txt

Using 1 seconds of delay

Traceback (most recent call last):

File "instaBrute.py", line 142, in

main()

File "instaBrute.py", line 132, in main

driver = webdriver.Firefox(profile)

File "C:\Python27\lib\site-packages\selenium\webdriver\firefox\webdriver.py",

line 64, in _init_

self.binary = capabilities.get("binary") or FirefoxBinary()

File "C:\Python27\lib\site-packages\selenium\webdriver\firefox\firefoxbinary.

py", line 50, in _init_

"binary = FirefoxBinary('/path/to/binary')\ndriver = webdriver.Firefox(firef

oxbinary=binary)")

Exception: Failed to find firefox binary. You can set it by specifying the path

to 'firefoxbinary':

from selenium.webdriver.firefox.firefoxbinary import FirefoxBinary

binary = FirefoxBinary('/path/to/binary')

driver = webdriver.Firefox(firefoxbinary=binary)

c:\instaBrute-master>

c:\instaBrute-master>