xvfbwrapper selenium

root@9247c038a790:~# cat xvfb.py 
from selenium import webdriver
from xvfbwrapper import Xvfb

import unittest


class TestPages(unittest.TestCase):

    def setUp(self):
        self.xvfb = Xvfb(width=1280, height=720)
        self.addCleanup(self.xvfb.stop)
        self.xvfb.start()
        self.browser = webdriver.Firefox()
        self.addCleanup(self.browser.quit)

    def testFilezHomepage(self):
        self.browser.get('http://filez.zoobab.com')
        self.assertIn('Filez', self.browser.title)

#    def testGoogleHomepage(self):
#        self.browser.get('http://www.google.com')
#        self.assertIn('Google', self.browser.title)


if __name__ == '__main__':
    unittest.main(verbosity=2)

root@9247c038a790:~# 


root@9247c038a790:~# python xvfb.py 
testFilezHomepage (__main__.TestPages) ... ERROR

======================================================================
ERROR: testFilezHomepage (__main__.TestPages)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "xvfb.py", line 13, in setUp
    self.browser = webdriver.Firefox()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 80, in __init__
    self.binary, timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 52, in __init__
    self.binary.launch_browser(self.profile, timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
    self._wait_until_connectable(timeout=timeout)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 108, in _wait_until_connectable
    % (self.profile.path))
WebDriverException: Message: Can't load the profile. Profile Dir: /tmp/tmpfUJH8R If you specified a log_file in the FirefoxBinary constructor, check it for details.


----------------------------------------------------------------------
Ran 1 test in 30.537s

FAILED (errors=1)