2021-07-09T03:51:15,945 Created temporary directory: /tmp/pip-ephem-wheel-cache-pozbp493
2021-07-09T03:51:15,949 Created temporary directory: /tmp/pip-req-tracker-fh6ndnhm
2021-07-09T03:51:15,949 Initialized build tracking at /tmp/pip-req-tracker-fh6ndnhm
2021-07-09T03:51:15,949 Created build tracker: /tmp/pip-req-tracker-fh6ndnhm
2021-07-09T03:51:15,949 Entered build tracker: /tmp/pip-req-tracker-fh6ndnhm
2021-07-09T03:51:15,950 Created temporary directory: /tmp/pip-wheel-4jqy65zi
2021-07-09T03:51:15,985 1 location(s) to search for versions of event:
2021-07-09T03:51:15,985 * https://pypi.org/simple/event/
2021-07-09T03:51:15,986 Fetching project page and analyzing links: https://pypi.org/simple/event/
2021-07-09T03:51:15,986 Getting page https://pypi.org/simple/event/
2021-07-09T03:51:15,988 Found index url https://pypi.org/simple
2021-07-09T03:51:16,077   Found link https://files.pythonhosted.org/packages/1b/26/f0d64a3444b44c3aa221ec7f18f2b8adae46eb3b147da2a222fb3c2673cf/event-0.4.zip#sha256=819ec21a1266c0d52d91d0ad727c4ca3eec4b5cde782447a082a9ccb2e698298 (from https://pypi.org/simple/event/), version: 0.4
2021-07-09T03:51:16,078   Found link https://files.pythonhosted.org/packages/b0/d3/49048435f3856e77ae776813f9c835c0b5ca3688f942e21bdad912227a4f/event-0.4.2.zip#sha256=28d339fe6decadf074dad2629a8f309e7a142599129a2245556f43e7eb8d677a (from https://pypi.org/simple/event/), version: 0.4.2
2021-07-09T03:51:16,078   Found link https://files.pythonhosted.org/packages/d7/e9/3f88290f7a6add3e150b04d61cd989d07b0e5394c37f8bbc32d5a2ee263f/event-0.4.3.zip#sha256=1ba5a036f44146128c4db6b45e2a405b3dc604eb7f8a644d6f0be75432a4460c (from https://pypi.org/simple/event/), version: 0.4.3
2021-07-09T03:51:16,078 Skipping link: not a file: https://pypi.org/simple/event/
2021-07-09T03:51:16,095 Given no hashes to check 1 links for project 'event': discarding no candidates
2021-07-09T03:51:16,112 Collecting event==0.4.2
2021-07-09T03:51:16,113   Created temporary directory: /tmp/pip-unpack-iain99yc
2021-07-09T03:51:16,154   Downloading event-0.4.2.zip (56 kB)
2021-07-09T03:51:16,199   Added event==0.4.2 from https://files.pythonhosted.org/packages/b0/d3/49048435f3856e77ae776813f9c835c0b5ca3688f942e21bdad912227a4f/event-0.4.2.zip#sha256=28d339fe6decadf074dad2629a8f309e7a142599129a2245556f43e7eb8d677a to build tracker '/tmp/pip-req-tracker-fh6ndnhm'
2021-07-09T03:51:16,200     Running setup.py (path:/tmp/pip-wheel-4jqy65zi/event_508bb1b43040454aa6c135626ed22454/setup.py) egg_info for package event
2021-07-09T03:51:16,201     Created temporary directory: /tmp/pip-pip-egg-info-y0xamf2_
2021-07-09T03:51:16,201     Running command python setup.py egg_info
2021-07-09T03:51:16,821     Traceback (most recent call last):
2021-07-09T03:51:16,822       File "<string>", line 1, in <module>
2021-07-09T03:51:16,823       File "/tmp/pip-wheel-4jqy65zi/event_508bb1b43040454aa6c135626ed22454/setup.py", line 21
2021-07-09T03:51:16,823         print 'found libevent build directory', best
2021-07-09T03:51:16,823               ^
2021-07-09T03:51:16,824     SyntaxError: Missing parentheses in call to 'print'. Did you mean print('found libevent build directory', best)?
2021-07-09T03:51:16,871 WARNING: Discarding https://files.pythonhosted.org/packages/b0/d3/49048435f3856e77ae776813f9c835c0b5ca3688f942e21bdad912227a4f/event-0.4.2.zip#sha256=28d339fe6decadf074dad2629a8f309e7a142599129a2245556f43e7eb8d677a (from https://pypi.org/simple/event/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-09T03:51:16,873 ERROR: Could not find a version that satisfies the requirement event==0.4.2 (from versions: 0.4, 0.4.2, 0.4.3)
2021-07-09T03:51:16,873 ERROR: No matching distribution found for event==0.4.2
2021-07-09T03:51:16,873 Exception information:
2021-07-09T03:51:16,873 Traceback (most recent call last):
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-09T03:51:16,873     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-09T03:51:16,873     raise RequirementsConflicted(criterion)
2021-07-09T03:51:16,873 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('event==0.4.2')
2021-07-09T03:51:16,873 
2021-07-09T03:51:16,873 During handling of the above exception, another exception occurred:
2021-07-09T03:51:16,873 
2021-07-09T03:51:16,873 Traceback (most recent call last):
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-09T03:51:16,873     result = self._result = resolver.resolve(
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-09T03:51:16,873     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-09T03:51:16,873     raise ResolutionImpossible(e.criterion.information)
2021-07-09T03:51:16,873 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('event==0.4.2'), parent=None)]
2021-07-09T03:51:16,873 
2021-07-09T03:51:16,873 The above exception was the direct cause of the following exception:
2021-07-09T03:51:16,873 
2021-07-09T03:51:16,873 Traceback (most recent call last):
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-09T03:51:16,873     status = self.run(options, args)
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-09T03:51:16,873     return func(self, options, args)
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-09T03:51:16,873     requirement_set = resolver.resolve(
2021-07-09T03:51:16,873   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-09T03:51:16,873     raise error from e
2021-07-09T03:51:16,873 pip._internal.exceptions.DistributionNotFound: No matching distribution found for event==0.4.2
2021-07-09T03:51:16,878 Removed event==0.4.2 from https://files.pythonhosted.org/packages/b0/d3/49048435f3856e77ae776813f9c835c0b5ca3688f942e21bdad912227a4f/event-0.4.2.zip#sha256=28d339fe6decadf074dad2629a8f309e7a142599129a2245556f43e7eb8d677a from build tracker '/tmp/pip-req-tracker-fh6ndnhm'
2021-07-09T03:51:16,878 Removed build tracker: '/tmp/pip-req-tracker-fh6ndnhm'