Traceback (most recent call last):

 "/usr/lib/python2.6/site-packages/salt/pillar/__init__.py", line 371, in ext_pillar
ext = self.ext_pillars[key](pillar, val)

 "/usr/lib/python2.6/site-packages/salt/pillar/git_pillar.py", line 180, in ext_pillar
if branch_env not in envs(branch, repo_location):

 "/usr/lib/python2.6/site-packages/salt/pillar/git_pillar.py", line 151, in envs
repo = init(branch, repo_location)

 "/usr/lib/python2.6/site-packages/salt/pillar/git_pillar.py", line 126, in init
repo.git.fetch()

 "/usr/lib/python2.6/site-packages/git/cmd.py", line 227, in <lambda>
return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)

 "/usr/lib/python2.6/site-packages/git/cmd.py", line 456, in _call_process
return self.execute(call, **_kwargs)

 "/usr/lib/python2.6/site-packages/git/cmd.py", line 377, in execute
raise GitCommandError(command, status, stderr_value)GitCommandError: 'git fetch' returned exit status 1: error: Ref refs/remotes/origin/master is at fc7f1b2ca503c5403a7e8fe14fcb81921ca962f7 but expected 9b80c4dcd357ef5a6ad4557d65701fe4d9f3e908
Traceback (most recent call last):

 "/home/utente1/zeus-scanner/var/search/selenium_search.py", line 268, in parse_search_results
tor=tor, batch=batch, xforward=forward_for

 "/home/utente1/zeus-scanner/var/search/selenium_search.py", line 80, in get_urls
ff_display = Display(visible=0, size=(800, 600))

 "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/display.py", line 34, in __init__
self._obj = self.display_class(

 "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/display.py", line 52, in display_class
cls.check_installed()

 "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/xvfb.py", line 38, in check_installed
ubuntu_package=PACKAGE).check_installed()TypeError: __init__() got an unexpected keyword argument 'url'