2021-07-08T14:40:49,561 Created temporary directory: /tmp/pip-ephem-wheel-cache-4u9p6sbz 2021-07-08T14:40:49,564 Created temporary directory: /tmp/pip-req-tracker-u8gw588r 2021-07-08T14:40:49,564 Initialized build tracking at /tmp/pip-req-tracker-u8gw588r 2021-07-08T14:40:49,565 Created build tracker: /tmp/pip-req-tracker-u8gw588r 2021-07-08T14:40:49,565 Entered build tracker: /tmp/pip-req-tracker-u8gw588r 2021-07-08T14:40:49,565 Created temporary directory: /tmp/pip-wheel-3tyndqnr 2021-07-08T14:40:49,599 1 location(s) to search for versions of dag: 2021-07-08T14:40:49,599 * https://pypi.org/simple/dag/ 2021-07-08T14:40:49,599 Fetching project page and analyzing links: https://pypi.org/simple/dag/ 2021-07-08T14:40:49,600 Getting page https://pypi.org/simple/dag/ 2021-07-08T14:40:49,601 Found index url https://pypi.org/simple 2021-07-08T14:40:49,778 Found link https://files.pythonhosted.org/packages/e1/92/ffc722ac557e3c180f8ec6cdad96d2731b981677529c263c3df04a656910/DAG-0.tar.gz#sha256=3c8e5ed648717438e0a2066d635842ff82f824a9f25d32cf801107dcf79abe24 (from https://pypi.org/simple/dag/), version: 0 2021-07-08T14:40:49,779 Skipping link: not a file: https://pypi.org/simple/dag/ 2021-07-08T14:40:49,795 Given no hashes to check 1 links for project 'dag': discarding no candidates 2021-07-08T14:40:49,812 Collecting dag==0 2021-07-08T14:40:49,814 Created temporary directory: /tmp/pip-unpack-u_n4qvtq 2021-07-08T14:40:49,855 Downloading DAG-0.tar.gz (5.8 kB) 2021-07-08T14:40:49,884 Added dag==0 from https://files.pythonhosted.org/packages/e1/92/ffc722ac557e3c180f8ec6cdad96d2731b981677529c263c3df04a656910/DAG-0.tar.gz#sha256=3c8e5ed648717438e0a2066d635842ff82f824a9f25d32cf801107dcf79abe24 to build tracker '/tmp/pip-req-tracker-u8gw588r' 2021-07-08T14:40:49,885 Running setup.py (path:/tmp/pip-wheel-3tyndqnr/dag_9ecb099ca178452cad8cd1c86a9a362d/setup.py) egg_info for package dag 2021-07-08T14:40:49,886 Created temporary directory: /tmp/pip-pip-egg-info-f3uhkwj6 2021-07-08T14:40:49,886 Running command python setup.py egg_info 2021-07-08T14:40:50,517 Traceback (most recent call last): 2021-07-08T14:40:50,518 File "", line 1, in 2021-07-08T14:40:50,518 File "/tmp/pip-wheel-3tyndqnr/dag_9ecb099ca178452cad8cd1c86a9a362d/setup.py", line 1, in 2021-07-08T14:40:50,518 from ez_setup import use_setuptools 2021-07-08T14:40:50,519 File "/tmp/pip-wheel-3tyndqnr/dag_9ecb099ca178452cad8cd1c86a9a362d/ez_setup.py", line 94 2021-07-08T14:40:50,519 except pkg_resources.VersionConflict, e: 2021-07-08T14:40:50,519 ^ 2021-07-08T14:40:50,519 SyntaxError: invalid syntax 2021-07-08T14:40:50,568 WARNING: Discarding https://files.pythonhosted.org/packages/e1/92/ffc722ac557e3c180f8ec6cdad96d2731b981677529c263c3df04a656910/DAG-0.tar.gz#sha256=3c8e5ed648717438e0a2066d635842ff82f824a9f25d32cf801107dcf79abe24 (from https://pypi.org/simple/dag/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output. 2021-07-08T14:40:50,570 ERROR: Could not find a version that satisfies the requirement dag==0 (from versions: 0) 2021-07-08T14:40:50,570 ERROR: No matching distribution found for dag==0 2021-07-08T14:40:50,570 Exception information: 2021-07-08T14:40:50,570 Traceback (most recent call last): 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve 2021-07-08T14:40:50,570 name, crit = self._merge_into_criterion(r, parent=None) 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion 2021-07-08T14:40:50,570 raise RequirementsConflicted(criterion) 2021-07-08T14:40:50,570 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('dag==0') 2021-07-08T14:40:50,570 2021-07-08T14:40:50,570 During handling of the above exception, another exception occurred: 2021-07-08T14:40:50,570 2021-07-08T14:40:50,570 Traceback (most recent call last): 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve 2021-07-08T14:40:50,570 result = self._result = resolver.resolve( 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve 2021-07-08T14:40:50,570 state = resolution.resolve(requirements, max_rounds=max_rounds) 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve 2021-07-08T14:40:50,570 raise ResolutionImpossible(e.criterion.information) 2021-07-08T14:40:50,570 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('dag==0'), parent=None)] 2021-07-08T14:40:50,570 2021-07-08T14:40:50,570 The above exception was the direct cause of the following exception: 2021-07-08T14:40:50,570 2021-07-08T14:40:50,570 Traceback (most recent call last): 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main 2021-07-08T14:40:50,570 status = self.run(options, args) 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2021-07-08T14:40:50,570 return func(self, options, args) 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run 2021-07-08T14:40:50,570 requirement_set = resolver.resolve( 2021-07-08T14:40:50,570 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve 2021-07-08T14:40:50,570 raise error from e 2021-07-08T14:40:50,570 pip._internal.exceptions.DistributionNotFound: No matching distribution found for dag==0 2021-07-08T14:40:50,575 Removed dag==0 from https://files.pythonhosted.org/packages/e1/92/ffc722ac557e3c180f8ec6cdad96d2731b981677529c263c3df04a656910/DAG-0.tar.gz#sha256=3c8e5ed648717438e0a2066d635842ff82f824a9f25d32cf801107dcf79abe24 from build tracker '/tmp/pip-req-tracker-u8gw588r' 2021-07-08T14:40:50,576 Removed build tracker: '/tmp/pip-req-tracker-u8gw588r'