path: gvfs_1.59.90-3/test/gvfs-test
in_testbed = os.path.exists('/home/gvfs_sandbox_marker')
samba_running = subprocess.call(['pidof', 'smbd'], stdout=subprocess.PIPE) == 0
httpd_cmd = find_alternative(['apache2', 'httpd', 'apachectl'])
have_httpd = httpd_cmd is not None