2021-09-05T19:04:12,298 Created temporary directory: /tmp/pip-ephem-wheel-cache-h9n_yo_p
2021-09-05T19:04:12,301 Created temporary directory: /tmp/pip-req-tracker-ix5acwsp
2021-09-05T19:04:12,302 Initialized build tracking at /tmp/pip-req-tracker-ix5acwsp
2021-09-05T19:04:12,302 Created build tracker: /tmp/pip-req-tracker-ix5acwsp
2021-09-05T19:04:12,302 Entered build tracker: /tmp/pip-req-tracker-ix5acwsp
2021-09-05T19:04:12,303 Created temporary directory: /tmp/pip-wheel-tsr6_hem
2021-09-05T19:04:12,333 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-09-05T19:04:12,336 2 location(s) to search for versions of tex-engine:
2021-09-05T19:04:12,336 * https://pypi.org/simple/tex-engine/
2021-09-05T19:04:12,336 * https://www.piwheels.org/simple/tex-engine/
2021-09-05T19:04:12,336 Fetching project page and analyzing links: https://pypi.org/simple/tex-engine/
2021-09-05T19:04:12,337 Getting page https://pypi.org/simple/tex-engine/
2021-09-05T19:04:12,338 Found index url https://pypi.org/simple
2021-09-05T19:04:12,467   Skipping link: No binaries permitted for tex-engine: https://files.pythonhosted.org/packages/d6/97/f8545079007e8b7033273dfb0334c61c9edb290cc7c7305cff894087cf4d/tex_engine-0.1.0-py3-none-any.whl#sha256=77e6bf72a13584e209cae89c11af59e75a02362ee2984ed62f378c9480c08205 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,468   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/75/dd/4a51e4f02591862d214d8bca794b9052e6e7947cf322aa497d2cb5ff4fd2/tex_engine-0.1.0.tar.gz#sha256=e83013a2aafc7af4ef87725eca92b7f584811eb3dc6d44eb4f23bb2f358c0b13 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,468   Skipping link: No binaries permitted for tex-engine: https://files.pythonhosted.org/packages/37/cf/c530e99f13d92bc9adc613b13a2574a1601ffa3c53a576d29a6dc8e1a747/tex_engine-0.1.1-py3-none-any.whl#sha256=0180041bb89d3fd2dce13e5fb2595e60f391117d0e0a39083b2d787bc14f75d9 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,469   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/12/63/14114c94892e0ad9d17fab5733941a01fefd248596e0940da86f7c5368cf/tex_engine-0.1.1.tar.gz#sha256=c66a55479efb4cd19ed78dba7cb926707315ec709a383ecbfd0c6428966c3d67 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,470   Skipping link: No binaries permitted for tex-engine: https://files.pythonhosted.org/packages/22/b4/c899926cf8ede9eb3ca97d83c00ca12a26a683b88a38823ee02147758ec8/tex_engine-0.1.2-py3-none-any.whl#sha256=0bd9ee8ec2ce1a5301d94ed52964cceaae4e59744da04e398d7aa18490ab8d8c (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,470   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/a6/43/7f9a44e63bc19b882fd574f5968a524b65fc5e87fe9b39c313f0bf473b7e/tex_engine-0.1.2.tar.gz#sha256=831d3deac4a0094691c9a9fa07dc102198c18bb9b7569df26c8e7b3102f004f3 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,471   Skipping link: No binaries permitted for tex-engine: https://files.pythonhosted.org/packages/92/6d/250a346fbf03ebf3efb8d54f5969577433497f5f4cab7fcd271ce68886ae/tex_engine-0.1.2.1-py3-none-any.whl#sha256=a1363349d15c8b16df9ae008dd07820d621957f4a6e67cdd7ec130b98a5662cf (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,471   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/39/3f/d248f177200946197595630113a0876a46b518982c7756b81bc81222f05f/tex_engine-0.1.2.1.tar.gz#sha256=c5f88cf280629ffb66f4cf5d894d9156a0977382eecb07deff94d79994548573 (from https://pypi.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,472 Fetching project page and analyzing links: https://www.piwheels.org/simple/tex-engine/
2021-09-05T19:04:12,472 Getting page https://www.piwheels.org/simple/tex-engine/
2021-09-05T19:04:12,473 Found index url https://www.piwheels.org/simple
2021-09-05T19:04:12,562   Skipping link: No binaries permitted for tex-engine: https://www.piwheels.org/simple/tex-engine/tex_engine-0.1.0-py3-none-any.whl#sha256=77e6bf72a13584e209cae89c11af59e75a02362ee2984ed62f378c9480c08205 (from https://www.piwheels.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,563   Skipping link: No binaries permitted for tex-engine: https://www.piwheels.org/simple/tex-engine/tex_engine-0.1.1-py3-none-any.whl#sha256=0180041bb89d3fd2dce13e5fb2595e60f391117d0e0a39083b2d787bc14f75d9 (from https://www.piwheels.org/simple/tex-engine/) (requires-python:>=3.9,<4.0)
2021-09-05T19:04:12,563 Skipping link: not a file: https://www.piwheels.org/simple/tex-engine/
2021-09-05T19:04:12,563 Skipping link: not a file: https://pypi.org/simple/tex-engine/
2021-09-05T19:04:12,577 Given no hashes to check 0 links for project 'tex-engine': discarding no candidates
2021-09-05T19:04:12,578 ERROR: Could not find a version that satisfies the requirement tex-engine==0.1.2.1 (from versions: none)
2021-09-05T19:04:12,578 ERROR: No matching distribution found for tex-engine==0.1.2.1
2021-09-05T19:04:12,578 Exception information:
2021-09-05T19:04:12,578 Traceback (most recent call last):
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-09-05T19:04:12,578     name, crit = self._merge_into_criterion(r, parent=None)
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-09-05T19:04:12,578     raise RequirementsConflicted(criterion)
2021-09-05T19:04:12,578 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('tex-engine==0.1.2.1')
2021-09-05T19:04:12,578 
2021-09-05T19:04:12,578 During handling of the above exception, another exception occurred:
2021-09-05T19:04:12,578 
2021-09-05T19:04:12,578 Traceback (most recent call last):
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-09-05T19:04:12,578     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-09-05T19:04:12,578     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-09-05T19:04:12,578     raise ResolutionImpossible(e.criterion.information)
2021-09-05T19:04:12,578 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('tex-engine==0.1.2.1'), parent=None)]
2021-09-05T19:04:12,578 
2021-09-05T19:04:12,578 The above exception was the direct cause of the following exception:
2021-09-05T19:04:12,578 
2021-09-05T19:04:12,578 Traceback (most recent call last):
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-09-05T19:04:12,578     status = self.run(options, args)
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-09-05T19:04:12,578     return func(self, options, args)
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-09-05T19:04:12,578     reqs, check_supported_wheels=True
2021-09-05T19:04:12,578   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-09-05T19:04:12,578     raise error from e
2021-09-05T19:04:12,578 pip._internal.exceptions.DistributionNotFound: No matching distribution found for tex-engine==0.1.2.1
2021-09-05T19:04:12,583 Removed build tracker: '/tmp/pip-req-tracker-ix5acwsp'