2021-09-04T19:05:39,173 Created temporary directory: /tmp/pip-ephem-wheel-cache-_kyd7ro7
2021-09-04T19:05:39,177 Created temporary directory: /tmp/pip-req-tracker-39bxjp59
2021-09-04T19:05:39,177 Initialized build tracking at /tmp/pip-req-tracker-39bxjp59
2021-09-04T19:05:39,178 Created build tracker: /tmp/pip-req-tracker-39bxjp59
2021-09-04T19:05:39,178 Entered build tracker: /tmp/pip-req-tracker-39bxjp59
2021-09-04T19:05:39,178 Created temporary directory: /tmp/pip-wheel-2wahfq3n
2021-09-04T19:05:39,207 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-09-04T19:05:39,210 2 location(s) to search for versions of mvc-flask:
2021-09-04T19:05:39,210 * https://pypi.org/simple/mvc-flask/
2021-09-04T19:05:39,210 * https://www.piwheels.org/simple/mvc-flask/
2021-09-04T19:05:39,210 Fetching project page and analyzing links: https://pypi.org/simple/mvc-flask/
2021-09-04T19:05:39,211 Getting page https://pypi.org/simple/mvc-flask/
2021-09-04T19:05:39,212 Found index url https://pypi.org/simple
2021-09-04T19:05:39,307   Link requires a different Python (3.7.3 not in: '>=3.9,<3.10'): https://files.pythonhosted.org/packages/9a/0c/09a42002438375ffca24e5332d239a91beefceb7a23479588bc016220090/mvc-flask-1.0.1.tar.gz#sha256=25e60aa5a33a918ee3437c783c4a1213f80464d941d93324d457b18d7d90aef3 (from https://pypi.org/simple/mvc-flask/) (requires-python:>=3.9,<3.10)
2021-09-04T19:05:39,308   Skipping link: No binaries permitted for mvc-flask: https://files.pythonhosted.org/packages/88/d5/fb0bc0aed4fd9df0fd0445a941c3951308c1ebe34f4228b79731ae6bffd2/mvc_flask-1.0.1-py3-none-any.whl#sha256=5e0710017d916f2c9343430423696c3fde01731b26d30850e0d218d769e469ac (from https://pypi.org/simple/mvc-flask/) (requires-python:>=3.9,<3.10)
2021-09-04T19:05:39,308 Fetching project page and analyzing links: https://www.piwheels.org/simple/mvc-flask/
2021-09-04T19:05:39,308 Getting page https://www.piwheels.org/simple/mvc-flask/
2021-09-04T19:05:39,309 Found index url https://www.piwheels.org/simple
2021-09-04T19:05:39,420 Skipping link: not a file: https://www.piwheels.org/simple/mvc-flask/
2021-09-04T19:05:39,420 Skipping link: not a file: https://pypi.org/simple/mvc-flask/
2021-09-04T19:05:39,439 Given no hashes to check 0 links for project 'mvc-flask': discarding no candidates
2021-09-04T19:05:39,440 ERROR: Could not find a version that satisfies the requirement mvc-flask==1.0.1 (from versions: none)
2021-09-04T19:05:39,440 ERROR: No matching distribution found for mvc-flask==1.0.1
2021-09-04T19:05:39,440 Exception information:
2021-09-04T19:05:39,440 Traceback (most recent call last):
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-09-04T19:05:39,440     name, crit = self._merge_into_criterion(r, parent=None)
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-09-04T19:05:39,440     raise RequirementsConflicted(criterion)
2021-09-04T19:05:39,440 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('mvc-flask==1.0.1')
2021-09-04T19:05:39,440 
2021-09-04T19:05:39,440 During handling of the above exception, another exception occurred:
2021-09-04T19:05:39,440 
2021-09-04T19:05:39,440 Traceback (most recent call last):
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-09-04T19:05:39,440     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-09-04T19:05:39,440     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-09-04T19:05:39,440     raise ResolutionImpossible(e.criterion.information)
2021-09-04T19:05:39,440 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('mvc-flask==1.0.1'), parent=None)]
2021-09-04T19:05:39,440 
2021-09-04T19:05:39,440 The above exception was the direct cause of the following exception:
2021-09-04T19:05:39,440 
2021-09-04T19:05:39,440 Traceback (most recent call last):
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-09-04T19:05:39,440     status = self.run(options, args)
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-09-04T19:05:39,440     return func(self, options, args)
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-09-04T19:05:39,440     reqs, check_supported_wheels=True
2021-09-04T19:05:39,440   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-09-04T19:05:39,440     raise error from e
2021-09-04T19:05:39,440 pip._internal.exceptions.DistributionNotFound: No matching distribution found for mvc-flask==1.0.1
2021-09-04T19:05:39,445 Removed build tracker: '/tmp/pip-req-tracker-39bxjp59'