2021-07-15T20:30:53,098 Created temporary directory: /tmp/pip-ephem-wheel-cache-g66slm8r
2021-07-15T20:30:53,101 Created temporary directory: /tmp/pip-req-tracker-_6xqw5fn
2021-07-15T20:30:53,101 Initialized build tracking at /tmp/pip-req-tracker-_6xqw5fn
2021-07-15T20:30:53,102 Created build tracker: /tmp/pip-req-tracker-_6xqw5fn
2021-07-15T20:30:53,102 Entered build tracker: /tmp/pip-req-tracker-_6xqw5fn
2021-07-15T20:30:53,102 Created temporary directory: /tmp/pip-wheel-iakmgdop
2021-07-15T20:30:53,134 1 location(s) to search for versions of sage-flatsurf:
2021-07-15T20:30:53,134 * https://pypi.org/simple/sage-flatsurf/
2021-07-15T20:30:53,135 Fetching project page and analyzing links: https://pypi.org/simple/sage-flatsurf/
2021-07-15T20:30:53,136 Getting page https://pypi.org/simple/sage-flatsurf/
2021-07-15T20:30:53,137 Found index url https://pypi.org/simple
2021-07-15T20:30:53,315   Found link https://files.pythonhosted.org/packages/ac/dc/1d09a866defdc2c4125e7a132b0e8d7c85f976c6c3890754685009c25f34/sage_flatsurf-0.1.tar.gz#sha256=67e516cf6cd99f29eb05010af44c7717cf39d347f8d0c31e2026dd728989c672 (from https://pypi.org/simple/sage-flatsurf/), version: 0.1
2021-07-15T20:30:53,316   Found link https://files.pythonhosted.org/packages/00/bf/d4fe89b15f47d30a358a46c574fcfbc8ef8ff1aca8c436b71a06c01ede3b/sage_flatsurf-0.2.tar.gz#sha256=d4ab3b0f45d66e4d5d1249679e0da4f374bd8cdb7049df11152d5bd2fe654510 (from https://pypi.org/simple/sage-flatsurf/), version: 0.2
2021-07-15T20:30:53,316   Found link https://files.pythonhosted.org/packages/e7/ea/af13e680b01b461fd29352a043fb95b6fc79c7767ba33996dc61d1432d62/sage_flatsurf-0.3.tar.gz#sha256=2d03e7608e4713f18663898e219852bb574cc466a6a613201bf3fccae40df816 (from https://pypi.org/simple/sage-flatsurf/), version: 0.3
2021-07-15T20:30:53,337   Found link https://files.pythonhosted.org/packages/e9/1c/643eee61754ba7bc3a5f9ae38ec6f46dbdccfda4541661205a4701585e2b/sage_flatsurf-0.4.0-py3-none-any.whl#sha256=5f4e89ace7a58200e1ea0d4660487d49ad91438e31ce3b0b4913deae207fc72a (from https://pypi.org/simple/sage-flatsurf/), version: 0.4.0
2021-07-15T20:30:53,338   Found link https://files.pythonhosted.org/packages/0b/19/f287a60a4a23f2de9bc56dfc793d82eead57f103bbce9ae5e33508e64f0b/sage_flatsurf-0.4.1-py3-none-any.whl#sha256=43a687a9c2a9a273544ee94d10e25261aeac6ce4d31307ff68ec75da6b081da3 (from https://pypi.org/simple/sage-flatsurf/), version: 0.4.1
2021-07-15T20:30:53,338 Skipping link: not a file: https://pypi.org/simple/sage-flatsurf/
2021-07-15T20:30:53,340 Given no hashes to check 1 links for project 'sage-flatsurf': discarding no candidates
2021-07-15T20:30:53,362 Collecting sage-flatsurf==0.2
2021-07-15T20:30:53,364   Created temporary directory: /tmp/pip-unpack-x71el9tm
2021-07-15T20:30:53,748   Downloading sage_flatsurf-0.2.tar.gz (156 kB)
2021-07-15T20:30:53,910   Added sage-flatsurf==0.2 from https://files.pythonhosted.org/packages/00/bf/d4fe89b15f47d30a358a46c574fcfbc8ef8ff1aca8c436b71a06c01ede3b/sage_flatsurf-0.2.tar.gz#sha256=d4ab3b0f45d66e4d5d1249679e0da4f374bd8cdb7049df11152d5bd2fe654510 to build tracker '/tmp/pip-req-tracker-_6xqw5fn'
2021-07-15T20:30:53,912     Running setup.py (path:/tmp/pip-wheel-iakmgdop/sage-flatsurf_9edc53ad65a543c68ef89fd03682ab20/setup.py) egg_info for package sage-flatsurf
2021-07-15T20:30:53,913     Created temporary directory: /tmp/pip-pip-egg-info-88ew4esb
2021-07-15T20:30:53,913     Running command python setup.py egg_info
2021-07-15T20:30:55,178     Traceback (most recent call last):
2021-07-15T20:30:55,180       File "<string>", line 1, in <module>
2021-07-15T20:30:55,180       File "/tmp/pip-wheel-iakmgdop/sage-flatsurf_9edc53ad65a543c68ef89fd03682ab20/setup.py", line 6, in <module>
2021-07-15T20:30:55,181         from flatsurf.version import version
2021-07-15T20:30:55,182       File "/tmp/pip-wheel-iakmgdop/sage-flatsurf_9edc53ad65a543c68ef89fd03682ab20/flatsurf/__init__.py", line 8, in <module>
2021-07-15T20:30:55,182         from .geometry.polygon import polygons, EquiangularPolygons, Polygons, ConvexPolygons
2021-07-15T20:30:55,183       File "/tmp/pip-wheel-iakmgdop/sage-flatsurf_9edc53ad65a543c68ef89fd03682ab20/flatsurf/geometry/polygon.py", line 32, in <module>
2021-07-15T20:30:55,184         from sage.all import cached_method, Parent, UniqueRepresentation, Sets,\
2021-07-15T20:30:55,184     ModuleNotFoundError: No module named 'sage'
2021-07-15T20:30:55,242 WARNING: Discarding https://files.pythonhosted.org/packages/00/bf/d4fe89b15f47d30a358a46c574fcfbc8ef8ff1aca8c436b71a06c01ede3b/sage_flatsurf-0.2.tar.gz#sha256=d4ab3b0f45d66e4d5d1249679e0da4f374bd8cdb7049df11152d5bd2fe654510 (from https://pypi.org/simple/sage-flatsurf/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-15T20:30:55,244 ERROR: Could not find a version that satisfies the requirement sage-flatsurf==0.2 (from versions: 0.1, 0.2, 0.3, 0.4.0, 0.4.1)
2021-07-15T20:30:55,245 ERROR: No matching distribution found for sage-flatsurf==0.2
2021-07-15T20:30:55,245 Exception information:
2021-07-15T20:30:55,245 Traceback (most recent call last):
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-15T20:30:55,245     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-15T20:30:55,245     raise RequirementsConflicted(criterion)
2021-07-15T20:30:55,245 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('sage-flatsurf==0.2')
2021-07-15T20:30:55,245 
2021-07-15T20:30:55,245 During handling of the above exception, another exception occurred:
2021-07-15T20:30:55,245 
2021-07-15T20:30:55,245 Traceback (most recent call last):
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-15T20:30:55,245     result = self._result = resolver.resolve(
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-15T20:30:55,245     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-15T20:30:55,245     raise ResolutionImpossible(e.criterion.information)
2021-07-15T20:30:55,245 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('sage-flatsurf==0.2'), parent=None)]
2021-07-15T20:30:55,245 
2021-07-15T20:30:55,245 The above exception was the direct cause of the following exception:
2021-07-15T20:30:55,245 
2021-07-15T20:30:55,245 Traceback (most recent call last):
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-15T20:30:55,245     status = self.run(options, args)
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-15T20:30:55,245     return func(self, options, args)
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-15T20:30:55,245     requirement_set = resolver.resolve(
2021-07-15T20:30:55,245   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-15T20:30:55,245     raise error from e
2021-07-15T20:30:55,245 pip._internal.exceptions.DistributionNotFound: No matching distribution found for sage-flatsurf==0.2
2021-07-15T20:30:55,252 Removed sage-flatsurf==0.2 from https://files.pythonhosted.org/packages/00/bf/d4fe89b15f47d30a358a46c574fcfbc8ef8ff1aca8c436b71a06c01ede3b/sage_flatsurf-0.2.tar.gz#sha256=d4ab3b0f45d66e4d5d1249679e0da4f374bd8cdb7049df11152d5bd2fe654510 from build tracker '/tmp/pip-req-tracker-_6xqw5fn'
2021-07-15T20:30:55,252 Removed build tracker: '/tmp/pip-req-tracker-_6xqw5fn'