2021-03-30T18:36:54,429 Created temporary directory: /tmp/pip-ephem-wheel-cache-ejul6r49
2021-03-30T18:36:54,432 Created temporary directory: /tmp/pip-req-tracker-jb5w987b
2021-03-30T18:36:54,433 Initialized build tracking at /tmp/pip-req-tracker-jb5w987b
2021-03-30T18:36:54,433 Created build tracker: /tmp/pip-req-tracker-jb5w987b
2021-03-30T18:36:54,433 Entered build tracker: /tmp/pip-req-tracker-jb5w987b
2021-03-30T18:36:54,434 Created temporary directory: /tmp/pip-wheel-9iqr6sf9
2021-03-30T18:36:54,689 1 location(s) to search for versions of pdf417decoder:
2021-03-30T18:36:54,689 * https://pypi.org/simple/pdf417decoder/
2021-03-30T18:36:54,689 Fetching project page and analyzing links: https://pypi.org/simple/pdf417decoder/
2021-03-30T18:36:54,690 Getting page https://pypi.org/simple/pdf417decoder/
2021-03-30T18:36:54,692 Found index url https://pypi.org/simple
2021-03-30T18:36:54,801   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/33/76/79d3f195f9f4b1ee69d655768b135992eade2c30b797019834c28774031f/pdf417decoder-1.0.0-py3-none-any.whl#sha256=9d49e638cb1c7f42492e365134ce10b8acc70c2df8506202d973650cd2cafb7c (from https://pypi.org/simple/pdf417decoder/) (requires-python:>=3.9)
2021-03-30T18:36:54,801   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/3d/1c/bad5f3c3649702788362a7f826f84d1162046893186fef48e375e299058b/pdf417decoder-1.0.0.tar.gz#sha256=4a07c2d49544a7a01fc102001d9f5347a8dc0f0a5199842b8975a0da8bb7e36f (from https://pypi.org/simple/pdf417decoder/) (requires-python:>=3.9)
2021-03-30T18:36:54,802 Given no hashes to check 0 links for project 'pdf417decoder': discarding no candidates
2021-03-30T18:36:54,802 ERROR: Could not find a version that satisfies the requirement pdf417decoder==1.0.0
2021-03-30T18:36:54,802 ERROR: No matching distribution found for pdf417decoder==1.0.0
2021-03-30T18:36:54,803 Exception information:
2021-03-30T18:36:54,803 Traceback (most recent call last):
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2021-03-30T18:36:54,803     crit = self.state.criteria[name]
2021-03-30T18:36:54,803 KeyError: 'pdf417decoder'
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 During handling of the above exception, another exception occurred:
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 Traceback (most recent call last):
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 318, in resolve
2021-03-30T18:36:54,803     name, crit = self._merge_into_criterion(r, parent=None)
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-03-30T18:36:54,803     crit = Criterion.from_requirement(self._p, requirement, parent)
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 83, in from_requirement
2021-03-30T18:36:54,803     raise RequirementsConflicted(criterion)
2021-03-30T18:36:54,803 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('pdf417decoder==1.0.0')
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 During handling of the above exception, another exception occurred:
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 Traceback (most recent call last):
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2021-03-30T18:36:54,803     requirements, max_rounds=try_to_avoid_resolution_too_deep,
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
2021-03-30T18:36:54,803     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 320, in resolve
2021-03-30T18:36:54,803     raise ResolutionImpossible(e.criterion.information)
2021-03-30T18:36:54,803 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('pdf417decoder==1.0.0'), parent=None)]
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 The above exception was the direct cause of the following exception:
2021-03-30T18:36:54,803 
2021-03-30T18:36:54,803 Traceback (most recent call last):
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 189, in _main
2021-03-30T18:36:54,803     status = self.run(options, args)
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 178, in wrapper
2021-03-30T18:36:54,803     return func(self, options, args)
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 159, in run
2021-03-30T18:36:54,803     reqs, check_supported_wheels=True
2021-03-30T18:36:54,803   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-03-30T18:36:54,803     six.raise_from(error, e)
2021-03-30T18:36:54,803   File "<string>", line 3, in raise_from
2021-03-30T18:36:54,803 pip._internal.exceptions.DistributionNotFound: No matching distribution found for pdf417decoder==1.0.0
2021-03-30T18:36:54,807 Removed build tracker: '/tmp/pip-req-tracker-jb5w987b'