sagemath 9.0 for MacOS is not linked with SSL

[Junwei Wang]

(sage-sh) junwei@jwang-imac:~/git/tool_whitebox-engine/web_service/services/api$ which pip
/Applications/SageMath-9.0.app/Contents/Resources/sage/local/bin/pip
(sage-sh) junwei@jwang-imac:~/git/tool_whitebox-engine/web_service/services/api$ pip install tqdm
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting tqdm
  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/tqdm/
  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/tqdm/
  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/tqdm/
  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/tqdm/
  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/tqdm/
  Could not fetch URL https://pypi.org/simple/tqdm/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/tqdm/ (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 tqdm (from versions: )
No matching distribution found for tqdm
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

[Nathan Dunfield]

Unfortunately, no recent SageMath binary for macOS comes with a working SSL lib.  Two fixes:

1) Download "mac_sage9.tgz" from 

https://bitbucket.org/t3m/snappy/downloads/

unpack, and follow the instructions.

2) Assuming you have the XCode command line tools installed, the following usually works to enable SSL on SageMath 9.0:

/Applications/SageMath-9.0.app/sage -i openssl

/Applications/SageMath-9.0.app/sage -f python3

Note the second command will take quite some time to run as it will recompile much of the Sage library proper.

Best,

Nathan

[Junwei Wang]

Would you like to put one of the option in Homebrew?

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