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I have pip and virtualenv installed through cygwin and I'm running a virtualenv on my project. All that is working fine. I have installed a few packages. But trying to run the project I'm getting:

NotImplementedError: no support for this platform

When I look into the Python packages in the virtualenv that are throwing the error, I find this line in a bunch of the init files:

if sys.platform == 'darwin':

I'm on a pc running cygwin and if I go into python interactive from the command line and print out 'sys.platform' I get 'Cygwin'

Is there some pip configuration that I need to set manually? Can I do that and reload the packages somehow?

Here's the full error (edited to exclude some client info)

 File "release_process/main.py", line 1, in <module>  
from core import orchestrator  
File "/[PROJECT PATH]/core/orchestrator.py", line 6, in <module>  
from services import BuildConfigService, SigningService, SCFSService, GitHubService, CDNService  
File "/[PROJECT PATH]/core/services/__init__.py", line 1, in <module>  
from buildconfig import BuildConfigService  
File "/[ENVIRONMENT PATH]/lib/python3.6/site-packages/buildconfig/__init__.py", line 2, in <module>  
from . import runpersistent  
File "/[ENVIRONMENT PATH]/lib/python3.6/site-packages/buildconfig/runpersistent/__init__.py", line 15, in <module>  
raise NotImplementedError('no support for this platform')

NotImplementedError: no support for this platform

Charles Duffy
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Morgan LaVigne
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  • Possible duplicate of [Installing Pip-3.2 on Cygwin](https://stackoverflow.com/questions/18641438/installing-pip-3-2-on-cygwin) – Aakash Verma Dec 19 '17 at 20:34
  • No, this is a different error, and not one addressed by that question as far as I can tell. – Morgan LaVigne Dec 19 '17 at 21:04
  • What package are you installing? Please include the full error message from pip in the question. – Munir Dec 19 '17 at 21:08
  • So, this isn't during package install, the packages are all installed. Like I said, I'm trying to run the project. I'll edit the question to include the full error. – Morgan LaVigne Dec 19 '17 at 21:21
  • The package says that it doesn't support your platform. Even if it installed correctly, it won't run correctly. You can try see if it runs properly under the `linux` configuration. – Blender Dec 19 '17 at 21:31
  • ...I really don't understand why there's a pip tag on this question at all. Is it some pip subcommand you're running that's pulling in the `buildconfig` library? If so, you'll want to look at who owns/wrote the `release_process` code, `orchestrator` code, etc. that's actually invoking that library. – Charles Duffy Dec 19 '17 at 21:34

1 Answers1

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This isn't a problem with pip, but with the buildconfig library, which is not part of pip but rather is pulled in by the application you're trying to install.

That library explicitly supports no platforms other than darwin or linux.

Charles Duffy
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