>>> from selenium import webdriver
>>> browser = webdriver.Firefox()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/selenium/webdriver/firefox/webdriver.py", line 51, in __init__
self.binary, timeout),
File "/usr/lib/python2.7/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 47, in __init__
self.binary.launch_browser(self.profile)
File "/usr/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 44, in launch_browser
self._wait_until_connectable()
File "/usr/lib/python2.7/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 86, in _wait_until_connectable
self.profile.path, self._get_firefox_output()))
selenium.common.exceptions.WebDriverException: Message: 'Can\'t load the profile. Profile Dir: /tmp/tmpnSLnIj Firefox output: \n(process:11556): GLib-CRITICAL **: g_slice_set_config: assertion \'sys_page_size == 0\' failed\n1432906636420\taddons.manager\tDEBUG\tLoaded provider scope for resource://gre/modules/addons/XPIProvider.jsm: ["XPIProvider"]\n1432906636421\taddons.manager\tDEBUG\tLoaded provider scope for resource://gre/modules/LightweightThemeManager.jsm: ["LightweightThemeManager"]\n1432906636423\taddons.manager\tDEBUG\tLoaded provider scope for resource://gre/modules/addons/GMPProvider.jsm\n1432906636424\taddons.manager\tDEBUG\tLoaded provider scope for resource://gre/modules/addons/PluginProvider.jsm\n1432906636424\taddons.manager\tDEBUG\tStarting provider: XPIProvider\n1432906636424\taddons.xpi\tDEBUG\tstartup\n1432906636425\taddons.xpi\tINFO\tMapping fxdriver@googlecode.com to /tmp/tmpnSLnIj/extensions/fxdriver@googlecode.com\n1432906636425\taddons.xpi\tINFO\tMapping {972ce4c6-7e08-4474-a285-3208198ce6fd} to /usr/lib/firefox/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}\n1432906636426\taddons.xpi\tINFO\tMapping langpack-en-GB@firefox.mozilla.org to /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi\n1432906636426\taddons.xpi\tINFO\tMapping langpack-en-ZA@firefox.mozilla.org to /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi\n1432906636426\taddons.xpi\tINFO\tMapping langpack-eo@firefox.mozilla.org to /usr/lib/firefox/browser/extensions/langpack-eo@firefox.mozilla.org.xpi\n1432906636427\taddons.xpi\tINFO\tMapping ubufox@ubuntu.com to /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ubufox@ubuntu.com\n1432906636427\taddons.xpi\tINFO\tMapping webapps-team@lists.launchpad.net to /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/webapps-team@lists.launchpad.net\n1432906636427\taddons.xpi\tINFO\tMapping {2e1445b0-2682-11e1-bfc2-0800200c9a66} to /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{2e1445b0-2682-11e1-bfc2-0800200c9a66}\n1432906636427\taddons.xpi\tINFO\tMapping online-accounts@lists.launchpad.net to /usr/lib/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/online-accounts@lists.launchpad.net\n1432906636428\taddons.xpi\tDEBUG\tcheckForChanges\n1432906636428\taddons.xpi\tDEBUG\tLoaded add-on state from prefs: {"app-profile":{"fxdriver@googlecode.com":{"d":"/tmp/tmpnSLnIj/extensions/fxdriver@googlecode.com","e":false,"v":"2.25.0","st":1432906635000,"mt":1432906635000}},"app-global":{"{972ce4c6-7e08-4474-a285-3208198ce6fd}":{"d":"/usr/lib/firefox/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}","e":true,"v":"38.0","st":1432657241000,"mt":1431341728000},"langpack-en-GB@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342411000},"langpack-en-ZA@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342411000},"langpack-eo@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-eo@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342414000}},"app-system-share":{"ubufox@ubuntu.com":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ubufox@ubuntu.com","e":false,"v":"3.0","st":1429704418000,"mt":1420839520000},"webapps-team@lists.launchpad.net":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/webapps-team@lists.launchpad.net","e":false,"v":"3.0.2","st":1429704418000,"mt":1397665356000},"{2e1445b0-2682-11e1-bfc2-0800200c9a66}":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{2e1445b0-2682-11e1-bfc2-0800200c9a66}","e":false,"v":"2014.07.01.beta","st":1429704418000,"mt":1404203370000}},"app-system-local":{"online-accounts@lists.launchpad.net":{"d":"/usr/lib/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/online-accounts@lists.launchpad.net","e":false,"v":"0.5","st":1429704418000,"mt":1425919118000}}}\n1432906636429\taddons.xpi\tDEBUG\tgetModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}\n1432906636429\taddons.xpi\tDEBUG\tgetModTime: Recursive scan of langpack-en-GB@firefox.mozilla.org\n1432906636429\taddons.xpi\tDEBUG\tgetModTime: Recursive scan of langpack-en-ZA@firefox.mozilla.org\n1432906636430\taddons.xpi\tDEBUG\tgetModTime: Recursive scan of langpack-eo@firefox.mozilla.org\n1432906636430\taddons.xpi\tDEBUG\tgetInstallState changed: false, state: {"app-profile":{"fxdriver@googlecode.com":{"d":"/tmp/tmpnSLnIj/extensions/fxdriver@googlecode.com","e":false,"v":"2.25.0","st":1432906635000,"mt":1432906635000}},"app-global":{"{972ce4c6-7e08-4474-a285-3208198ce6fd}":{"d":"/usr/lib/firefox/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}","e":true,"v":"38.0","st":1432657241000,"mt":1431341728000},"langpack-en-GB@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342411000},"langpack-en-ZA@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342411000},"langpack-eo@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-eo@firefox.mozilla.org.xpi","e":true,"v":"38.0","st":1431342414000}},"app-system-share":{"ubufox@ubuntu.com":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ubufox@ubuntu.com","e":false,"v":"3.0","st":1429704418000,"mt":1420839520000},"webapps-team@lists.launchpad.net":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/webapps-team@lists.launchpad.net","e":false,"v":"3.0.2","st":1429704418000,"mt":1397665356000},"{2e1445b0-2682-11e1-bfc2-0800200c9a66}":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{2e1445b0-2682-11e1-bfc2-0800200c9a66}","e":false,"v":"2014.07.01.beta","st":1429704418000,"mt":1404203370000}},"app-system-local":{"online-accounts@lists.launchpad.net":{"d":"/usr/lib/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/online-accounts@lists.launchpad.net","e":false,"v":"0.5","st":1429704418000,"mt":1425919118000}}}\n1432906636432\taddons.xpi\tDEBUG\tNo changes found\n1432906636435\taddons.xpi\tDEBUG\tRegistering manifest for /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi\n1432906636435\taddons.xpi\tDEBUG\tRegistering manifest for /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi\n1432906636436\taddons.xpi\tDEBUG\tRegistering manifest for /usr/lib/firefox/browser/extensions/langpack-eo@firefox.mozilla.org.xpi\n1432906636437\taddons.manager\tDEBUG\tRegistering shutdown blocker for XPIProvider\n1432906636437\taddons.manager\tDEBUG\tProvider finished startup: XPIProvider\n1432906636437\taddons.manager\tDEBUG\tStarting provider: LightweightThemeManager\n1432906636437\taddons.manager\tDEBUG\tRegistering shutdown blocker for LightweightThemeManager\n1432906636438\taddons.manager\tDEBUG\tProvider finished startup: LightweightThemeManager\n1432906636438\taddons.manager\tDEBUG\tStarting provider: GMPProvider\n1432906636440\taddons.manager\tDEBUG\tRegistering shutdown blocker for GMPProvider\n1432906636440\taddons.manager\tDEBUG\tProvider finished startup: GMPProvider\n1432906636440\taddons.manager\tDEBUG\tStarting provider: PluginProvider\n1432906636440\taddons.manager\tDEBUG\tRegistering shutdown blocker for PluginProvider\n1432906636441\taddons.manager\tDEBUG\tProvider finished startup: PluginProvider\n1432906636441\taddons.manager\tDEBUG\tCompleted startup sequence\n1432906637074\taddons.manager\tDEBUG\tStarting provider: <unnamed-provider>\n1432906637074\taddons.manager\tDEBUG\tRegistering shutdown blocker for <unnamed-provider>\n1432906637075\taddons.manager\tDEBUG\tProvider finished startup: <unnamed-provider>\n'