2021-02-18T14:41:38,180 Created temporary directory: /tmp/pip-ephem-wheel-cache-w0ksx1co 2021-02-18T14:41:38,183 Created temporary directory: /tmp/pip-req-tracker-hxvsz0aw 2021-02-18T14:41:38,184 Initialized build tracking at /tmp/pip-req-tracker-hxvsz0aw 2021-02-18T14:41:38,184 Created build tracker: /tmp/pip-req-tracker-hxvsz0aw 2021-02-18T14:41:38,184 Entered build tracker: /tmp/pip-req-tracker-hxvsz0aw 2021-02-18T14:41:38,185 Created temporary directory: /tmp/pip-wheel-tj2he2qd 2021-02-18T14:41:38,219 1 location(s) to search for versions of see-saw: 2021-02-18T14:41:38,219 * https://pypi.org/simple/see-saw/ 2021-02-18T14:41:38,219 Fetching project page and analyzing links: https://pypi.org/simple/see-saw/ 2021-02-18T14:41:38,220 Getting page https://pypi.org/simple/see-saw/ 2021-02-18T14:41:38,222 Found index url https://pypi.org/simple 2021-02-18T14:41:38,313 Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/20/03/54fccd4ea8a28bf5abb87011e313b43d61a2039255816fab6151d5fd23e1/see-saw-0.1.1.tar.gz#sha256=8e516abdf72f3244dfd7b2a9fab67cd54561870d91b07839708d487ca0ca7299 (from https://pypi.org/simple/see-saw/) (requires-python:>=3.9) 2021-02-18T14:41:38,314 Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/f5/49/0ef3bf69be7cbf2f2a396a77328decc9944e445f885f92f183419a036eec/see-saw-0.1.2.tar.gz#sha256=ea1703504a6937c0db5283e4fb7654f0e53a67633557c25e842f1405a3f7d155 (from https://pypi.org/simple/see-saw/) (requires-python:>=3.9) 2021-02-18T14:41:38,326 Given no hashes to check 0 links for project 'see-saw': discarding no candidates 2021-02-18T14:41:38,326 ERROR: Could not find a version that satisfies the requirement see-saw==0.1.1 2021-02-18T14:41:38,327 ERROR: No matching distribution found for see-saw==0.1.1 2021-02-18T14:41:38,327 Exception information: 2021-02-18T14:41:38,327 Traceback (most recent call last): 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion 2021-02-18T14:41:38,327 crit = self.state.criteria[name] 2021-02-18T14:41:38,327 KeyError: 'see-saw' 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 During handling of the above exception, another exception occurred: 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 Traceback (most recent call last): 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve 2021-02-18T14:41:38,327 name, crit = self._merge_into_criterion(r, parent=None) 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-02-18T14:41:38,327 crit = Criterion.from_requirement(self._p, requirement, parent) 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement 2021-02-18T14:41:38,327 raise RequirementsConflicted(criterion) 2021-02-18T14:41:38,327 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('see-saw==0.1.1') 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 During handling of the above exception, another exception occurred: 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 Traceback (most recent call last): 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve 2021-02-18T14:41:38,327 requirements, max_rounds=try_to_avoid_resolution_too_deep, 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve 2021-02-18T14:41:38,327 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve 2021-02-18T14:41:38,327 raise ResolutionImpossible(e.criterion.information) 2021-02-18T14:41:38,327 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('see-saw==0.1.1'), parent=None)] 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 The above exception was the direct cause of the following exception: 2021-02-18T14:41:38,327 2021-02-18T14:41:38,327 Traceback (most recent call last): 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main 2021-02-18T14:41:38,327 status = self.run(options, args) 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper 2021-02-18T14:41:38,327 return func(self, options, args) 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run 2021-02-18T14:41:38,327 reqs, check_supported_wheels=True 2021-02-18T14:41:38,327 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-02-18T14:41:38,327 six.raise_from(error, e) 2021-02-18T14:41:38,327 File "", line 3, in raise_from 2021-02-18T14:41:38,327 pip._internal.exceptions.DistributionNotFound: No matching distribution found for see-saw==0.1.1 2021-02-18T14:41:38,331 Removed build tracker: '/tmp/pip-req-tracker-hxvsz0aw'