Traceback (most recent call last):


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 2309, in __call__

return self.wsgi_app(environ, start_response)


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 2295, in wsgi_app

response = self.handle_exception(e)


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 1741, in handle_exception

reraise(exc_type, exc_value, tb)


 "/usr/local/lib/python3.5/dist-packages/flask/_compat.py", line 35, in reraise

raise value


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 2292, in wsgi_app

response = self.full_dispatch_request()


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 1815, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 1718, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/usr/local/lib/python3.5/dist-packages/flask/_compat.py", line 35, in reraise

raise value


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 1813, in full_dispatch_request

rv = self.dispatch_request()


 "/usr/local/lib/python3.5/dist-packages/flask/app.py", line 1799, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/usr/local/lib/python3.5/dist-packages/knowledge_repo/app/models.py", line 194, in __call__

raise_with_traceback(e)


 "/usr/local/lib/python3.5/dist-packages/future/utils/__init__.py", line 419, in raise_with_traceback

raise exc.with_traceback(traceback)


 "/usr/local/lib/python3.5/dist-packages/knowledge_repo/app/models.py", line 187, in __call__

return self._route(*args, **kwargs)


 "/usr/local/lib/python3.5/dist-packages/flask_principal.py", line 199, in _decorated

rv = f(*args, **kw)


 "/usr/local/lib/python3.5/dist-packages/knowledge_repo/app/routes/index.py", line 88, in render_feed

post.tldr = render_post_tldr(post)


 "/usr/local/lib/python3.5/dist-packages/knowledge_repo/app/utils/render.py", line 31, in render_post_tldr

return markdown.Markdown(extensions=MARKDOWN_EXTENSTIONS).convert(post.tldr.strip())


 "/usr/local/lib/python3.5/dist-packages/markdown/core.py", line 100, in __init__

configs=kwargs.get('extension_configs', {}))


 "/usr/local/lib/python3.5/dist-packages/markdown/core.py", line 128, in registerExtensions

ext._extendMarkdown(self)


 "/usr/local/lib/python3.5/dist-packages/markdown/extensions/__init__.py", line 82, in _extendMarkdown

self.extendMarkdown(md, {})


 "/usr/local/lib/python3.5/dist-packages/markdown/extensions/headerid.py", line 85, in extendMarkdown

if 'attr_list' in md.treeprocessors.keys():
AttributeError: 'Registry' object has no attribute 'keys'


Traceback (most recent call last):


 "/home/daniel/.conda/envs/habitat/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 207, in <module>

main()


 "/home/daniel/.conda/envs/habitat/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 197, in main

json_out['return_val'] = hook(**hook_input['kwargs'])


 "/home/daniel/.conda/envs/habitat/lib/python3.6/site-packages/pip/_vendor/pep517/_in_process.py", line 54, in get_requires_for_build_wheel

return hook(config_settings)


 "/tmp/pip-build-env-zeo19gah/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 146, in get_requires_for_build_wheel

return self._get_build_requires(config_settings, requirements=['wheel'])


 "/tmp/pip-build-env-zeo19gah/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 127, in _get_build_requires

self.run_setup()


 "/tmp/pip-build-env-zeo19gah/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 237, in run_setup

self).run_setup(setup_script=setup_script)


 "/tmp/pip-build-env-zeo19gah/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 142, in run_setup

exec(compile(code, __file__, 'exec'), locals())


 "setup.py", line 371, in <module>

subprocess.check_call(shlex.split(f"pip install {pymagnum_build_dir}"))


 "/home/daniel/.conda/envs/habitat/lib/python3.6/subprocess.py", line 311, in check_call

raise CalledProcessError(retcode, cmd)

subprocess.CalledProcessError: Command '['pip', 'install', 'build/deps/magnum-bindings/src/python']' returned non-zero exit status 1.
