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Cannot use pip because pip is configured with locations that require TLS/SSL

asked 2016-11-08 13:08:48 -0600

edenharder gravatar image

updated 2016-11-11 01:58:57 -0600

I installed pip by sage -i pip, but when I use pip to install some python packages, it always gives the following error message:

sys:1: RuntimeWarning: not adding directory '' to sys.path since everybody can write to it. Untrusted users could put files in this directory which might then be imported by your Python code. As a general precaution from similar exploits, you should not execute Python code from this directory pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available. Collecting octave_kernel Could not fetch URL https://pypi.python.org/simple/octave-kernel/: There was a problem confirming the ssl certificate: Can't connect to HTTPS URL because the SSL module is not available. - skipping Could not find a version that satisfies the requirement octave_kernel (from versions: ) No matching distribution found for octave_kernel

Then I followed this post which says ./sage -i pyopenssl, but this step fails for me also.

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Could you please give us some informations so that someone can try to understand where your problem comes from:

  • which version of Sage did you use ?
  • which OS ?
  • did you install Sage from the binaries, and which ones ?
  • did you compile Sage yourself ?
  • ... ?
tmonteil gravatar imagetmonteil ( 2016-11-11 04:21:26 -0600 )edit

I have the same issue and I have the following, 8, but was available on 7.6 also, macOS, http://mirrors.mit.edu/sage/osx/intel/sage-8.0-OSX_10.12.6-x86_64.app.dmg (http://mirrors.mit.edu/sage/osx/intel...) but I used brew for installing it.

ebraminio gravatar imageebraminio ( 2017-08-25 11:44:44 -0600 )edit

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answered 2016-11-11 13:11:19 -0600

tmonteil gravatar image

updated 2020-08-18 15:22:39 -0600

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This solution doesn't work for me. I still get the SSL problem mentioned in the OP. Do you have to uninstall pip in sage?

Ackbach gravatar imageAckbach ( 2017-01-27 09:14:41 -0600 )edit

Note: @Ackbach's comment refers to a previous version of @tmonteil's answer.

slelievre gravatar imageslelievre ( 2020-08-20 01:26:13 -0600 )edit
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answered 2020-08-18 13:46:04 -0600

posita gravatar image

updated 2020-08-18 18:12:27 -0600

UPDATE: I totally missed the answer above pointing to https://ask.sagemath.org/question/511... . Perhaps this should be closed as a dup?


This still happens for me, even in 9.1 (on OS X installed via downloaded .dmg). In my case:

% ( set -ex ; cd ~/Applications/SageMath.app/Contents/Resources/sage ; ./local/bin/sage -pip install py-heat-magic )
+-zsh:21> cd /Users/…/Applications/SageMath.app/Contents/Resources/sage
+-zsh:21> ./local/bin/sage -pip install py-heat-magic
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting py-heat-magic
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/py-heat-magic/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/py-heat-magic/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/py-heat-magic/
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/py-heat-magic/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/py-heat-magic/
  Could not fetch URL https://pypi.org/simple/py-heat-magic/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/py-heat-magic/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
  Could not find a version that satisfies the requirement py-heat-magic (from versions: )
No matching distribution found for py-heat-magic
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
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Asked: 2016-11-08 13:08:48 -0600

Seen: 6,473 times

Last updated: Aug 18