On 06/16/2015 06:22 PM, Chris Edwards wrote:
As suggested I went to the link
https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning,
and followed the instructions as far as I could with the following result
/cbhe:python/
/Python 2.7.9rc1 (v2.7.9rc1:40eada278702, Nov 25 2014, 17:25:50) /
/[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin/
/Type "help", "copyright", "credits" or "license" for more information./
/>>> import ssl/
/>>> ^D/
/cbhe:pip install certifi/
/Requirement already satisfied (use --upgrade to upgrade): certifi in
/Library/Python/2.7/site-packages/
/cbhe:/
So did you do as the above suggested?:
pip install --upgrade certifi
I think that tells me that certificates are installed correctly but I
might be misunderstanding this. As suggested I then tried /pip install
metis --pre/ and got the following
/cbhe:pip install metis --pre/
/Collecting metis/
//Library/Python/2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90:
InsecurePlatformWarning: A true SSLContext object is not available. This
prevents urllib3 from configuring SSL appropriately and may cause
certain SSL connections to fail. For more information, see
https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning./
/ InsecurePlatformWarning/
/ Could not find a version that satisfies the requirement metis (from
versions: )/
/ Some externally hosted files were ignored as access to them may be
unreliable (use --allow-external metis to allow)./
/No matching distribution found for metis/
/cbhe:/
Again did you do as suggested?:
pip install --allow-external metis --pre
FYI, error messages/tracebacks are just not there to take space, they
have important information.
Further instructions about updating and using certificates are beyond my
ability to follow. So I am still in the unix-python-module swamp and
yearning for a simple life where I can use Spyder for actually doing
something.
This has nothing to with either Spyder or Unix. You would see the same
issues on Windows.
What it is related to is that Metis is alpha software. If you want to
live on the bleeding edge, then you better expect some blood to be spilled.
Any suggestions as to where to go from here?
On 15 Jun 2015, at 11:27 am, Adrian Klaver <[email protected]
<mailto:[email protected]>> wrote:
On 06/14/2015 05:40 PM, Chris Edwards wrote:
OK and thanks.
I installed networkx and can now import it in Spyder.
Next I go to https://metis.readthedocs.org/en/latest/ and try to
install metis (as su) using pip.
I get the following result
cbhe:pip install metis
Collecting metis
/Library/Python/2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90:
InsecurePlatformWarning: A true SSLContext object is not available.
This prevents urllib3 from configuring SSL appropriately and may
cause certain SSL connections to fail.
For more information, see
https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
Follow the above link for more information.
InsecurePlatformWarning
Could not find a version that satisfies the requirement metis (from
versions: )
Some externally hosted files were ignored as access to them may be
unreliable (use --allow-external metis to allow).
No matching distribution found for metis
Try:
pip install metis --pre
See answer in SO here:
http://stackoverflow.com/questions/18230956/could-not-find-a-version-that-satisfies-the-requirement-pytz
So now I am back in the murky depths of a unix-python-module interaction.
Any suggestions as to how to get out of this quicksand?
On 14 Jun 2015, at 11:36 pm, Adrian Klaver
<[email protected]> wrote:
On 06/14/2015 02:43 AM, Chrise123 wrote:
Hi,
Spyder is a great IDE; it works straight away after installation and is
intuitive to use. It is an excellent product and a credit to the
developers.!
My problem is that I would like to use other Python modules within
Spyder, e.g., Metis. I have reviewed the posts that discuss this issue
and have tried to follow the advice, but with no success. All the
advice
assumes a level of knowledge about unix installations (and wrappers)
that exceeds my ability to interpret that advice.
I think it would be really useful if there was some way to utilise the
vast range of Python modules from with Spyder; perhaps with an
installer
like pip. Am I being naive in thinking that this might be possible?
Just import them in your code or the console. The modules do not
live in Spyder, just where ever you normally install them.
In the meantime can someone tell me how to import modules such as Metis
or PyMetis into Spyder in a way that does not assume a great deal of
unix expertise?
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