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這篇文章主要講解了“如何解決ImportError: 'pyOpenSSL' module missing required functionality的問題”,文中的講解內(nèi)容簡單清晰,易于學(xué)習(xí)與理解,下面請大家跟著小編的思路慢慢深入,一起來研究和學(xué)習(xí)“如何解決ImportError: 'pyOpenSSL' module missing required functionality的問題”吧!
執(zhí)行 certbot renew 產(chǎn)生如下錯誤:
# certbot renew --renew-hook "docker-compose -f /usr/local/harbor/docker-compose.yml restart" /usr/lib/python2.7/site-packages/pkg_resources/py2_warn.py:22: UserWarning: Setuptools will stop working on Python 2 ************************************************************ You are running Setuptools on Python 2, which is no longer supported and >>> SETUPTOOLS WILL STOP WORKING <<< in a subsequent release (no sooner than 2020-04-20). Please ensure you are installing Setuptools using pip 9.x or later or pin to `setuptools<45` in your environment. If you have done those things and are still encountering this message, please comment in https://github.com/pypa/setuptools/issues/1458 about the steps that led to this unsupported combination. ************************************************************ sys.version_info < (3,) and warnings.warn(pre + "*" * 60 + msg + "*" * 60) Traceback (most recent call last): File "/usr/bin/certbot", line 9, in <module> load_entry_point('certbot==1.0.0', 'console_scripts', 'certbot')() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 490, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2859, in load_entry_point return ep.load() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2450, in load return self.resolve() File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2456, in resolve module = __import__(self.module_name, fromlist=['__name__'], level=0) File "/usr/lib/python2.7/site-packages/certbot/main.py", line 2, in <module> from certbot._internal import main as internal_main File "/usr/lib/python2.7/site-packages/certbot/_internal/main.py", line 20, in <module> from certbot._internal import client File "/usr/lib/python2.7/site-packages/certbot/_internal/client.py", line 14, in <module> from acme import client as acme_client File "/usr/lib/python2.7/site-packages/acme/client.py", line 37, in <module> requests.packages.urllib3.contrib.pyopenssl.inject_into_urllib3() # type: ignore File "/usr/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 118, in inject_into_urllib3 _validate_dependencies_met() File "/usr/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 160, in _validate_dependencies_met "'pyOpenSSL' module missing required functionality. " ImportError: 'pyOpenSSL' module missing required functionality. Try upgrading to v0.14 or newer.
在 CenOS 中,或者其他發(fā)行版,我們可以通過 pip 安裝 Python 模塊,也可以使用 yum 源安裝 Python 模塊。
也就說,問題可能有兩種原因:
1)同個包即通過 yum 安裝,也通過 pip 安裝,最后導(dǎo)致沖突
2)或者某個模塊依賴于更新版本的 pyOpenSSL 模塊
從日志中看,可能是 urllib3 模塊的問題。
下面是原文作者給出的解決方案,能夠解決我們的問題:
pip uninstall -y requests yum reinstall -y python-requests pip uninstall -y six yum reinstall -y python-six pip uninstall -y urllib3 yum reinstall -y python-urllib3
感謝各位的閱讀,以上就是“如何解決ImportError: 'pyOpenSSL' module missing required functionality的問題”的內(nèi)容了,經(jīng)過本文的學(xué)習(xí)后,相信大家對如何解決ImportError: 'pyOpenSSL' module missing required functionality的問題這一問題有了更深刻的體會,具體使用情況還需要大家實踐驗證。這里是億速云,小編將為大家推送更多相關(guān)知識點的文章,歡迎關(guān)注!
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