2022-06-01T01:52:29,448 Created temporary directory: /tmp/pip-ephem-wheel-cache-qeejp32i 2022-06-01T01:52:29,453 Created temporary directory: /tmp/pip-build-tracker-6dj_ttm0 2022-06-01T01:52:29,454 Initialized build tracking at /tmp/pip-build-tracker-6dj_ttm0 2022-06-01T01:52:29,455 Created build tracker: /tmp/pip-build-tracker-6dj_ttm0 2022-06-01T01:52:29,455 Entered build tracker: /tmp/pip-build-tracker-6dj_ttm0 2022-06-01T01:52:29,456 Created temporary directory: /tmp/pip-wheel-uifys93v 2022-06-01T01:52:29,519 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-06-01T01:52:29,527 2 location(s) to search for versions of volterra: 2022-06-01T01:52:29,527 * https://pypi.org/simple/volterra/ 2022-06-01T01:52:29,527 * https://www.piwheels.org/simple/volterra/ 2022-06-01T01:52:29,528 Fetching project page and analyzing links: https://pypi.org/simple/volterra/ 2022-06-01T01:52:29,529 Getting page https://pypi.org/simple/volterra/ 2022-06-01T01:52:29,532 Found index url https://pypi.org/simple 2022-06-01T01:52:29,642 Skipping link: No binaries permitted for volterra: https://files.pythonhosted.org/packages/06/ca/b4dcfba21d5fe189c25e3afc6ad51d5d316fff65a3e73ba3067e8bcdeb6b/volterra-0.0.1-py3-none-any.whl#sha256=729af088b404888ecfc0c8e0bd54657e9f0332786152b5683b4369f4acabeef7 (from https://pypi.org/simple/volterra/) 2022-06-01T01:52:29,643 Found link https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz#sha256=d1411c9a6774f2c2bfef2c5248dbb9b32d3208dc6390b573b367d5c19dc3ebb0 (from https://pypi.org/simple/volterra/), version: 0.0.1 2022-06-01T01:52:29,644 Fetching project page and analyzing links: https://www.piwheels.org/simple/volterra/ 2022-06-01T01:52:29,645 Getting page https://www.piwheels.org/simple/volterra/ 2022-06-01T01:52:29,647 Found index url https://www.piwheels.org/simple 2022-06-01T01:52:29,862 Skipping link: not a file: https://www.piwheels.org/simple/volterra/ 2022-06-01T01:52:29,863 Skipping link: not a file: https://pypi.org/simple/volterra/ 2022-06-01T01:52:29,907 Given no hashes to check 1 links for project 'volterra': discarding no candidates 2022-06-01T01:52:29,949 Collecting volterra==0.0.1 2022-06-01T01:52:29,953 Created temporary directory: /tmp/pip-unpack-3hzlctnq 2022-06-01T01:52:30,043 Downloading volterra-0.0.1.tar.gz (2.3 kB) 2022-06-01T01:52:30,113 Added volterra==0.0.1 from https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz#sha256=d1411c9a6774f2c2bfef2c5248dbb9b32d3208dc6390b573b367d5c19dc3ebb0 to build tracker '/tmp/pip-build-tracker-6dj_ttm0' 2022-06-01T01:52:30,116 Running setup.py (path:/tmp/pip-wheel-uifys93v/volterra_a0ea07bb08e74d18a9bdc7ad802d41c2/setup.py) egg_info for package volterra 2022-06-01T01:52:30,117 Created temporary directory: /tmp/pip-pip-egg-info-t_mv6nn5 2022-06-01T01:52:30,118 Preparing metadata (setup.py): started 2022-06-01T01:52:30,120 Running command python setup.py egg_info 2022-06-01T01:52:32,170 Traceback (most recent call last): 2022-06-01T01:52:32,172 File "", line 2, in 2022-06-01T01:52:32,172 File "", line 34, in 2022-06-01T01:52:32,173 File "/tmp/pip-wheel-uifys93v/volterra_a0ea07bb08e74d18a9bdc7ad802d41c2/setup.py", line 3, in 2022-06-01T01:52:32,173 with open('requirements.txt') as f: 2022-06-01T01:52:32,174 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2022-06-01T01:52:32,319 ERROR: [present-rich] python setup.py egg_info exited with 1 2022-06-01T01:52:32,359 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2022-06-01T01:52:32,359 exec(compile('"'"''"'"''"'"' 2022-06-01T01:52:32,359 # This is -- a caller that pip uses to run setup.py 2022-06-01T01:52:32,359 # 2022-06-01T01:52:32,359 # - It imports setuptools before invoking setup.py, to enable projects that directly 2022-06-01T01:52:32,359 # import from `distutils.core` to work with newer packaging standards. 2022-06-01T01:52:32,359 # - It provides a clear error message when setuptools is not installed. 2022-06-01T01:52:32,359 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2022-06-01T01:52:32,359 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2022-06-01T01:52:32,359 # manifest_maker: standard file '"'"'-c'"'"' not found". 2022-06-01T01:52:32,359 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2022-06-01T01:52:32,359 import os, sys, tokenize 2022-06-01T01:52:32,359 2022-06-01T01:52:32,359 try: 2022-06-01T01:52:32,359 import setuptools 2022-06-01T01:52:32,359 except ImportError as error: 2022-06-01T01:52:32,359 print( 2022-06-01T01:52:32,359 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2022-06-01T01:52:32,359 "the build environment.", 2022-06-01T01:52:32,359 file=sys.stderr, 2022-06-01T01:52:32,359 ) 2022-06-01T01:52:32,359 sys.exit(1) 2022-06-01T01:52:32,359 2022-06-01T01:52:32,359 __file__ = %r 2022-06-01T01:52:32,359 sys.argv[0] = __file__ 2022-06-01T01:52:32,359 2022-06-01T01:52:32,359 if os.path.exists(__file__): 2022-06-01T01:52:32,359 filename = __file__ 2022-06-01T01:52:32,359 with tokenize.open(__file__) as f: 2022-06-01T01:52:32,359 setup_py_code = f.read() 2022-06-01T01:52:32,359 else: 2022-06-01T01:52:32,359 filename = "" 2022-06-01T01:52:32,359 setup_py_code = "from setuptools import setup; setup()" 2022-06-01T01:52:32,359 2022-06-01T01:52:32,359 exec(compile(setup_py_code, filename, "exec")) 2022-06-01T01:52:32,359 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-uifys93v/volterra_a0ea07bb08e74d18a9bdc7ad802d41c2/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-t_mv6nn5[/] 2022-06-01T01:52:32,360 [bold magenta]cwd[/]: /tmp/pip-wheel-uifys93v/volterra_a0ea07bb08e74d18a9bdc7ad802d41c2/ 2022-06-01T01:52:32,361 Preparing metadata (setup.py): finished with status 'error' 2022-06-01T01:52:32,363 ERROR: [present-rich] metadata generation failed 2022-06-01T01:52:32,377 Exception information: 2022-06-01T01:52:32,377 Traceback (most recent call last): 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata 2022-06-01T01:52:32,377 call_subprocess( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-06-01T01:52:32,377 raise error 2022-06-01T01:52:32,377 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2022-06-01T01:52:32,377 2022-06-01T01:52:32,377 The above exception was the direct cause of the following exception: 2022-06-01T01:52:32,377 2022-06-01T01:52:32,377 Traceback (most recent call last): 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-06-01T01:52:32,377 status = run_func(*args) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-06-01T01:52:32,377 return func(self, options, args) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run 2022-06-01T01:52:32,377 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve 2022-06-01T01:52:32,377 result = self._result = resolver.resolve( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-06-01T01:52:32,377 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-06-01T01:52:32,377 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-06-01T01:52:32,377 if not criterion.candidates: 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-06-01T01:52:32,377 return bool(self._sequence) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-06-01T01:52:32,377 return any(self) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-06-01T01:52:32,377 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-06-01T01:52:32,377 candidate = func() 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link 2022-06-01T01:52:32,377 self._link_candidate_cache[link] = LinkCandidate( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__ 2022-06-01T01:52:32,377 super().__init__( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__ 2022-06-01T01:52:32,377 self.dist = self._prepare() 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare 2022-06-01T01:52:32,377 dist = self._prepare_distribution() 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution 2022-06-01T01:52:32,377 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 421, in prepare_linked_requirement 2022-06-01T01:52:32,377 return self._prepare_linked_requirement(req, parallel_builds) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 490, in _prepare_linked_requirement 2022-06-01T01:52:32,377 dist = _get_prepared_distribution( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 57, in _get_prepared_distribution 2022-06-01T01:52:32,377 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 56, in prepare_distribution_metadata 2022-06-01T01:52:32,377 self.req.prepare_metadata() 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 532, in prepare_metadata 2022-06-01T01:52:32,377 self.metadata_directory = generate_metadata_legacy( 2022-06-01T01:52:32,377 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2022-06-01T01:52:32,377 raise MetadataGenerationFailed(package_details=details) from error 2022-06-01T01:52:32,377 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-06-01T01:52:32,399 Removed volterra==0.0.1 from https://files.pythonhosted.org/packages/6e/74/0fddef381866d5096f8649723a54ca9e6c839912f9fb8602ccc0529e9721/volterra-0.0.1.tar.gz#sha256=d1411c9a6774f2c2bfef2c5248dbb9b32d3208dc6390b573b367d5c19dc3ebb0 from build tracker '/tmp/pip-build-tracker-6dj_ttm0' 2022-06-01T01:52:32,400 Removed build tracker: '/tmp/pip-build-tracker-6dj_ttm0'