2021-05-19T01:32:27,701 Created temporary directory: /tmp/pip-ephem-wheel-cache-v85p4tv9
2021-05-19T01:32:27,705 Created temporary directory: /tmp/pip-req-tracker-9ub4td8_
2021-05-19T01:32:27,705 Initialized build tracking at /tmp/pip-req-tracker-9ub4td8_
2021-05-19T01:32:27,706 Created build tracker: /tmp/pip-req-tracker-9ub4td8_
2021-05-19T01:32:27,706 Entered build tracker: /tmp/pip-req-tracker-9ub4td8_
2021-05-19T01:32:27,707 Created temporary directory: /tmp/pip-wheel-r8lgyd9c
2021-05-19T01:32:27,745 1 location(s) to search for versions of pyecf:
2021-05-19T01:32:27,745 * https://pypi.org/simple/pyecf/
2021-05-19T01:32:27,745 Fetching project page and analyzing links: https://pypi.org/simple/pyecf/
2021-05-19T01:32:27,746 Getting page https://pypi.org/simple/pyecf/
2021-05-19T01:32:27,747 Found index url https://pypi.org/simple
2021-05-19T01:32:27,849   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/2b/a1/9c2b735e11bc942e0161b69807444d013a025c23f52c43861aabca7b1ca7/pyecf-0.0.1-py3-none-any.whl#sha256=1c3ba61210c40c0734c213a288b3cb550667adc099c2b48459e80c75a139b242 (from https://pypi.org/simple/pyecf/) (requires-python:>=3.8)
2021-05-19T01:32:27,850   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/ab/fe/ae8985a285122fe352a436723734a70c79ab95bf36315ffcd35d6241addc/pyecf-0.0.1.tar.gz#sha256=d7bbf16fe7545e8292509bca70f4a81071767a85556da09ea34038b48c27fbc1 (from https://pypi.org/simple/pyecf/) (requires-python:>=3.8)
2021-05-19T01:32:27,850 Skipping link: not a file: https://pypi.org/simple/pyecf/
2021-05-19T01:32:27,850 Given no hashes to check 0 links for project 'pyecf': discarding no candidates
2021-05-19T01:32:27,851 ERROR: Could not find a version that satisfies the requirement pyecf==0.0.1 (from versions: none)
2021-05-19T01:32:27,851 ERROR: No matching distribution found for pyecf==0.0.1
2021-05-19T01:32:27,851 Exception information:
2021-05-19T01:32:27,851 Traceback (most recent call last):
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-19T01:32:27,851     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-19T01:32:27,851     raise RequirementsConflicted(criterion)
2021-05-19T01:32:27,851 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pyecf==0.0.1')
2021-05-19T01:32:27,851 
2021-05-19T01:32:27,851 During handling of the above exception, another exception occurred:
2021-05-19T01:32:27,851 
2021-05-19T01:32:27,851 Traceback (most recent call last):
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-19T01:32:27,851     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-19T01:32:27,851     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-19T01:32:27,851     raise ResolutionImpossible(e.criterion.information)
2021-05-19T01:32:27,851 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pyecf==0.0.1'), parent=None)]
2021-05-19T01:32:27,851 
2021-05-19T01:32:27,851 The above exception was the direct cause of the following exception:
2021-05-19T01:32:27,851 
2021-05-19T01:32:27,851 Traceback (most recent call last):
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-19T01:32:27,851     status = self.run(options, args)
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-19T01:32:27,851     return func(self, options, args)
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-19T01:32:27,851     reqs, check_supported_wheels=True
2021-05-19T01:32:27,851   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-19T01:32:27,851     raise error from e
2021-05-19T01:32:27,851 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pyecf==0.0.1
2021-05-19T01:32:27,856 Removed build tracker: '/tmp/pip-req-tracker-9ub4td8_'