You don't have ssl (the C library, not the python wrapper)
Install openssl-devel in your distribution (e.g. yum install openssl-devel)
and then recompile Python (sage -f python).
On Monday, April 20, 2015 at 9:43:40 AM UTC-4, ota.s...@gmail.com wrote:
>
> Sorry for the delay, but only now I got time to try your suggestion ("sage
> -pip install pyopenssl").
>
> However, I got into trouble with downloading the package due to
> certificate validation problem. I have as well tried to install certifi
> package but obviously I got the same error (see the log below).
>
> -----------------------------------------------------------------------------------------------------------------------
> cat /home/sagerunner/.pip/pip.log
> ------------------------------------------------------------
> /work/software/sage/sage-6.5/local/bin/pip run on Mon Apr 20 15:16:18 2015
> Downloading/unpacking pyopenssl
> Getting page https://pypi.python.org/simple/pyopenssl/
> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
> for download links for pyopenssl
> Getting page https://pypi.python.org/simple/
> Could not fetch URL https://pypi.python.org/simple/: connection error:
> HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries
> exceeded with url: /simple/ (Caused by <class 'httplib.CannotSendRequest'>:
> )
> Will skip URL https://pypi.python.org/simple/ when looking for download
> links for pyopenssl
> Cannot fetch index base URL https://pypi.python.org/simple/
> URLs to search for versions for pyopenssl:
> * https://pypi.python.org/simple/pyopenssl/
> Getting page https://pypi.python.org/simple/pyopenssl/
> Could not fetch URL https://pypi.python.org/simple/pyopenssl/:
> connection error: [Errno 1] _ssl.c:510: error:14090086:SSL
> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
> Will skip URL https://pypi.python.org/simple/pyopenssl/ when looking
> for download links for pyopenssl
> Could not find any downloads that satisfy the requirement pyopenssl
> Cleaning up...
> Removing temporary dir /tmp/pip_build_sagerunner...
> No distributions at all found for pyopenssl
> Exception information:
> Traceback (most recent call last):
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py",
>
> line 122, in main
> status = self.run(options, args)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py",
>
> line 278, in run
> requirement_set.prepare_files(finder, force_root_egg_info=self.bundle,
> bundle=self.bundle)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py",
>
> line 1177, in prepare_files
> url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
> File
> "/work/software/sage/sage-6.5/local/lib/python2.7/site-packages/pip-1.5.6-py2.7.egg/pip/index.py",
>
> line 277, in find_requirement
> raise DistributionNotFound('No distributions at all found for %s' %
> req)
> DistributionNotFound: No distributions at all found for pyopenssl
>
>
> -------------------------------------------------------------------------------------------
>
> Is there any way how to switch of ssl verification or otherwise circumvent
> this issue?
>
> Thank you
>
>
> On Friday, April 17, 2015 at 4:06:15 PM UTC+2, Volker Braun wrote:
>>
>> Pyopenssl spkg has been removed, use "sage -pip install pyopenssl" instead
>>
>>
>> On Friday, April 17, 2015 at 10:01:14 AM UTC-4, ota.s...@gmail.com wrote:
>>>
>>> Hello,
>>>
>>> I am trying to compile sage-6.5 with ssl support but when the command
>>> "./sage -i pyopenssl"
>>> tries downloading the pyopenssl-0.13.p0.spkg package it gives error:
>>> -------------------------------
>>> IOError: [Errno 404] Not Found: '//
>>> www.sagemath.org/spkg/optional/pyopenssl-0.13.p0.spkg'
>>> Error: failed to download package pyopenssl-0.13.p0
>>> -------------------------------
>>> I went to the address with browser and I saw the package description in
>>> the list of optional packages "http://www.sagemath.org/spkg/optional/";
>>> but when clicking pyopenssl-0.13.p0.spkg I get "page not found".
>>>
>>> Can someone update the web so that the package is download-able?
>>>
>>> Thank you
>>> ota
>>>
>>
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