[英]Import Error - Tornado requires an updated SSL module on ubuntu 14.04
while installing juypter notebook on my ubuntu 14.04 I am getting this: 在我的ubuntu 14.04上安装juypter笔记本时,我得到了这个:
ImportError: Tornado requires an up-to-date SSL module. This means Python 2.7.9+ or 3.4+ (although some distributions have backported the necessary changes to older versions).
Pip is: 点是:
pip 10.0.1 from /usr/local/lib/python2.7/dist-packages/pip (python 2.7)
how to resolve this ? 如何解决呢?
Latest tornado
library doesn't support your interpreter version. 最新的
tornado
库不支持您的解释器版本。 You have two options. 您有两个选择。
Either install old tornado (recommended): 要么安装旧的龙卷风(推荐):
pip install tornado==4.*
pip install jupyter
Or install new python. 或安装新的python。 Ubuntu doesn't provide an official package for it, so you have to use community package:
Ubuntu没有为其提供官方软件包,因此您必须使用社区软件包:
sudo add-apt-repository ppa:jonathonf/python-2.7
sudo apt-get update
sudo apt-get install python2.7
pip install jupyter
python -m pip install --upgrade pip setuptools wheel
参考: https : //packaging.python.org/tutorials/installing-packages/
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