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How to install nbextensions for Jupyter notebook in Sagemath

asked 2017-01-18 23:05:40 -0500

danny gravatar image

updated 2017-01-20 03:31:50 -0500

tmonteil gravatar image

I like working with jupyter notebook for sagemath programming. But from Sagemath 7.4, I can not install nbextensions for Jupyter notebook. In Sagemath 7.3, I install nbextensions in the following way: In sage shell, pip install https://github.com/ipython-contrib/ju.... It works well in Sagemath 7.3. In Sagemath 7.4, 7.5, the following error reported: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available

I want to know how to install nbextensions in Sagemath 7.5 correctly. Thanks!

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My OS is MacOS Sierra 10.12.2. I have installed Sage 7.3 from sage-7.3-OSX_10.11.6-x86_64.app.dmg. Those nbextension of Jupyter notebook can be installed normally and work well. After the Sagemath 7.4, 7.5.1 release, I try to update my sagemath to new version by installing from sage-7.?-OSX_10.11???app.dmg, Sagemath work normal. But I always fail while installing some packages such as those jupyter nbextensions. I have tried compile Sage from source, fail again and again.

Out of the sage shell environment. In the terminal, the pip install command run normally´╝î no error about SSL is reported. But the nbextension still can not be installed for issue of permission.

What I can do next? Thanks.

danny gravatar imagedanny ( 2017-01-19 06:57:21 -0500 )edit

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answered 2017-01-20 10:01:12 -0500

danny gravatar image

updated 2017-01-20 13:31:39 -0500

I follow this post. which says :

sage -i openssl
sage -i pyopenssl

Then pip works again.

The reasons lead to such problems in the pose are figured out.

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answered 2017-01-19 04:08:56 -0500

tmonteil gravatar image

There is an issue with your SSL installation. Could you please give us some informations so that someone can try to reproduce your problem:

  • which OS ?
  • did you install Sage from the binaries, and which ones ?
  • did you compile Sage yourself ?
  • ... ?
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Asked: 2017-01-18 23:05:40 -0500

Seen: 114 times

Last updated: Jan 20