こちらの投稿を見て、Chromeドライバーを正常にインストールした後、Chromeドライバーのインスタンスを作成しようとしています。投稿に示されているように、私chrome-driver 64-bitはpython用にダウンロードしました。そして、chromedriver実行可能ファイルをに移動し/usr/bin、次のコードを試しました
from selenium import webdriver
driver = webdriver.Chromedriver()
結果 ：
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
/home/local/user/<ipython console> in <module>()
AttributeError: 'module' object has no attribute 'Chromedriver'
また、以下を試してみた場合
from selenium import webdriver
driver = webdriver.Firefox()
結果：
WebDriverException Traceback (most recent call last)
/home/local/<ipython console> in <module>()
/usr/lib/python2.7/site-packages/selenium-2.21.3-py2.7.egg/selenium/webdriver/firefox/webdriver.pyc in __init__(self, firefox_profile, firefox_binary, timeout)
49 RemoteWebDriver.__init__(self,
50 command_executor=ExtensionConnection("127.0.0.1", self.profile,
---> 51 self.binary, timeout),
52 desired_capabilities=DesiredCapabilities.FIREFOX)
53
/usr/lib/python2.7/site-packages/selenium-2.21.3-py2.7.egg/selenium/webdriver/firefox/extension_connection.pyc in __init__(self, host, firefox_profile, firefox_binary, timeout)
45 self.profile.add_extension()
46
---> 47 self.binary.launch_browser(self.profile)
48 _URL = "http://%s:%d/hub" % (HOST, PORT)
49 RemoteConnection.__init__(
/usr/lib/python2.7/site-packages/selenium-2.21.3-py2.7.egg/selenium/webdriver/firefox/firefox_binary.pyc in launch_browser(self, profile)
42
43 self._start_from_profile_path(self.profile.path)
---> 44 self._wait_until_connectable()
45
46 def kill(self):
/usr/lib/python2.7/site-packages/selenium-2.21.3-py2.7.egg/selenium/webdriver/firefox/firefox_binary.pyc in _wait_until_connectable(self)
79 raise WebDriverException("The browser appears to have exited "
80 "before we could connect. The output was: %s" %
---> 81 self._get_firefox_output())
82 if count == 30:
83 self.kill()
WebDriverException: Message: 'The browser appears to have exited before we could connect. The output was: *** LOG addons.xpi: startup\n*** LOG addons.xpi: checkForChanges\n*** LOG addons.xpi: Opening database\n*** LOG addons.xpi: No changes found\nFailed to dlopen /usr/lib/libX11.so.6\ndlerror says: /usr/lib/libX11.so.6: wrong ELF class: ELFCLASS32\n'
ここで何が起こっているのか、ChromeとFirefoxの両方のWebドライバーが機能しない理由がわかりません。