2021-04-16T09:48:16,245 Created temporary directory: /tmp/pip-ephem-wheel-cache-vsndyut8 2021-04-16T09:48:16,248 Created temporary directory: /tmp/pip-req-tracker-szc2syuz 2021-04-16T09:48:16,249 Initialized build tracking at /tmp/pip-req-tracker-szc2syuz 2021-04-16T09:48:16,249 Created build tracker: /tmp/pip-req-tracker-szc2syuz 2021-04-16T09:48:16,249 Entered build tracker: /tmp/pip-req-tracker-szc2syuz 2021-04-16T09:48:16,250 Created temporary directory: /tmp/pip-wheel-h293u5pl 2021-04-16T09:48:16,287 1 location(s) to search for versions of nuc-data-tool: 2021-04-16T09:48:16,287 * https://pypi.org/simple/nuc-data-tool/ 2021-04-16T09:48:16,287 Fetching project page and analyzing links: https://pypi.org/simple/nuc-data-tool/ 2021-04-16T09:48:16,288 Getting page https://pypi.org/simple/nuc-data-tool/ 2021-04-16T09:48:16,290 Found index url https://pypi.org/simple 2021-04-16T09:48:16,292 Getting credentials from keyring for https://pypi.org/simple 2021-04-16T09:48:16,706 Loading KWallet 2021-04-16T09:48:16,736 Loading SecretService 2021-04-16T09:48:16,791 Loading Windows 2021-04-16T09:48:16,794 Loading chainer 2021-04-16T09:48:16,796 Loading macOS 2021-04-16T09:48:16,800 Loading Gnome 2021-04-16T09:48:16,847 Loading Google 2021-04-16T09:48:16,851 Loading Windows (alt) 2021-04-16T09:48:16,857 Loading file 2021-04-16T09:48:16,859 Loading keyczar 2021-04-16T09:48:16,859 Loading multi 2021-04-16T09:48:16,861 Loading pyfs 2021-04-16T09:48:16,913 Getting credentials from keyring for pypi.org 2021-04-16T09:48:17,006 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/00/eb/7611a0288dd424605e2b769670736f107fdb2ea71eca100c7693f6b2e184/nuc-data-tool-2.4.0.tar.gz#sha256=8f73bb7d24a0862ac810f0722850a83e3afbba96ef94f8692e2ce2d23ed9802a (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8) 2021-04-16T09:48:17,047 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/86/2e/63049c34e4ce96a4d6d975c6c15677667628d080da5cd76ec5e7a1e2f7a4/nuc_data_tool-2.4.0-py3-none-any.whl#sha256=eb5abf747954848f6ca3f125c3f544b14a79473016a131e72fa6b41a5cc28b8f (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8) 2021-04-16T09:48:17,047 Given no hashes to check 0 links for project 'nuc-data-tool': discarding no candidates 2021-04-16T09:48:17,047 ERROR: Could not find a version that satisfies the requirement nuc-data-tool==2.4.0 2021-04-16T09:48:17,048 ERROR: No matching distribution found for nuc-data-tool==2.4.0 2021-04-16T09:48:17,048 Exception information: 2021-04-16T09:48:17,048 Traceback (most recent call last): 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion 2021-04-16T09:48:17,048 crit = self.state.criteria[name] 2021-04-16T09:48:17,048 KeyError: 'nuc-data-tool' 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 During handling of the above exception, another exception occurred: 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 Traceback (most recent call last): 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve 2021-04-16T09:48:17,048 name, crit = self._merge_into_criterion(r, parent=None) 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-04-16T09:48:17,048 crit = Criterion.from_requirement(self._p, requirement, parent) 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement 2021-04-16T09:48:17,048 raise RequirementsConflicted(criterion) 2021-04-16T09:48:17,048 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nuc-data-tool==2.4.0') 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 During handling of the above exception, another exception occurred: 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 Traceback (most recent call last): 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve 2021-04-16T09:48:17,048 requirements, max_rounds=try_to_avoid_resolution_too_deep, 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve 2021-04-16T09:48:17,048 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve 2021-04-16T09:48:17,048 raise ResolutionImpossible(e.criterion.information) 2021-04-16T09:48:17,048 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nuc-data-tool==2.4.0'), parent=None)] 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 The above exception was the direct cause of the following exception: 2021-04-16T09:48:17,048 2021-04-16T09:48:17,048 Traceback (most recent call last): 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main 2021-04-16T09:48:17,048 status = self.run(options, args) 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper 2021-04-16T09:48:17,048 return func(self, options, args) 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run 2021-04-16T09:48:17,048 reqs, check_supported_wheels=True 2021-04-16T09:48:17,048 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-04-16T09:48:17,048 six.raise_from(error, e) 2021-04-16T09:48:17,048 File "", line 3, in raise_from 2021-04-16T09:48:17,048 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nuc-data-tool==2.4.0 2021-04-16T09:48:17,052 Removed build tracker: '/tmp/pip-req-tracker-szc2syuz'