2021-03-26T18:30:23,960 Created temporary directory: /tmp/pip-ephem-wheel-cache-nyofdlf4 2021-03-26T18:30:23,963 Created temporary directory: /tmp/pip-req-tracker-or79mjf8 2021-03-26T18:30:23,963 Initialized build tracking at /tmp/pip-req-tracker-or79mjf8 2021-03-26T18:30:23,963 Created build tracker: /tmp/pip-req-tracker-or79mjf8 2021-03-26T18:30:23,963 Entered build tracker: /tmp/pip-req-tracker-or79mjf8 2021-03-26T18:30:23,964 Created temporary directory: /tmp/pip-wheel-mwmigxq8 2021-03-26T18:30:23,993 1 location(s) to search for versions of multicurrency: 2021-03-26T18:30:23,993 * https://pypi.org/simple/multicurrency/ 2021-03-26T18:30:23,993 Fetching project page and analyzing links: https://pypi.org/simple/multicurrency/ 2021-03-26T18:30:23,994 Getting page https://pypi.org/simple/multicurrency/ 2021-03-26T18:30:23,996 Found index url https://pypi.org/simple 2021-03-26T18:30:24,096 Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/87/10/04e4eb84f1bed630cfaf469ae112ff2b89cd2b0f758412ee61e94e04d628/multicurrency-0.1.0-py3-none-any.whl#sha256=0a1d29be9993b4a6ffe712f2c648d47076325a5f754689961491c83161f72ca3 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9) 2021-03-26T18:30:24,097 Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/8f/d1/62636eede83a95855b28014a3f343b1f602a826223c80bf3e13745057a2f/multicurrency-0.1.0.tar.gz#sha256=30ed42807b2b9376a5d07256287d0730fb254d3e92806f4ac96dfc0f4dcf7964 (from https://pypi.org/simple/multicurrency/) (requires-python:~=3.9) 2021-03-26T18:30:24,097 Given no hashes to check 0 links for project 'multicurrency': discarding no candidates 2021-03-26T18:30:24,098 ERROR: Could not find a version that satisfies the requirement multicurrency==0.1.0 2021-03-26T18:30:24,098 ERROR: No matching distribution found for multicurrency==0.1.0 2021-03-26T18:30:24,098 Exception information: 2021-03-26T18:30:24,098 Traceback (most recent call last): 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion 2021-03-26T18:30:24,098 crit = self.state.criteria[name] 2021-03-26T18:30:24,098 KeyError: 'multicurrency' 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 During handling of the above exception, another exception occurred: 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 Traceback (most recent call last): 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve 2021-03-26T18:30:24,098 name, crit = self._merge_into_criterion(r, parent=None) 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-03-26T18:30:24,098 crit = Criterion.from_requirement(self._p, requirement, parent) 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement 2021-03-26T18:30:24,098 raise RequirementsConflicted(criterion) 2021-03-26T18:30:24,098 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('multicurrency==0.1.0') 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 During handling of the above exception, another exception occurred: 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 Traceback (most recent call last): 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve 2021-03-26T18:30:24,098 requirements, max_rounds=try_to_avoid_resolution_too_deep, 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve 2021-03-26T18:30:24,098 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve 2021-03-26T18:30:24,098 raise ResolutionImpossible(e.criterion.information) 2021-03-26T18:30:24,098 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('multicurrency==0.1.0'), parent=None)] 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 The above exception was the direct cause of the following exception: 2021-03-26T18:30:24,098 2021-03-26T18:30:24,098 Traceback (most recent call last): 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main 2021-03-26T18:30:24,098 status = self.run(options, args) 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper 2021-03-26T18:30:24,098 return func(self, options, args) 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run 2021-03-26T18:30:24,098 reqs, check_supported_wheels=True 2021-03-26T18:30:24,098 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-03-26T18:30:24,098 six.raise_from(error, e) 2021-03-26T18:30:24,098 File "", line 3, in raise_from 2021-03-26T18:30:24,098 pip._internal.exceptions.DistributionNotFound: No matching distribution found for multicurrency==0.1.0 2021-03-26T18:30:24,103 Removed build tracker: '/tmp/pip-req-tracker-or79mjf8'