2025-09-07T20:31:12,761 Created temporary directory: /tmp/pip-build-tracker-vx1qf9wk 2025-09-07T20:31:12,761 Initialized build tracking at /tmp/pip-build-tracker-vx1qf9wk 2025-09-07T20:31:12,761 Created build tracker: /tmp/pip-build-tracker-vx1qf9wk 2025-09-07T20:31:12,762 Entered build tracker: /tmp/pip-build-tracker-vx1qf9wk 2025-09-07T20:31:12,762 Created temporary directory: /tmp/pip-wheel-bvz08r4o 2025-09-07T20:31:12,765 Created temporary directory: /tmp/pip-ephem-wheel-cache-zy15ql_h 2025-09-07T20:31:12,825 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:31:12,827 2 location(s) to search for versions of epsilon: 2025-09-07T20:31:12,827 * https://pypi.org/simple/epsilon/ 2025-09-07T20:31:12,827 * https://www.piwheels.org/simple/epsilon/ 2025-09-07T20:31:12,827 Fetching project page and analyzing links: https://pypi.org/simple/epsilon/ 2025-09-07T20:31:12,828 Getting page https://pypi.org/simple/epsilon/ 2025-09-07T20:31:12,829 Found index url https://pypi.org/simple/ 2025-09-07T20:31:12,976 Fetched page https://pypi.org/simple/epsilon/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:31:12,981 Found link https://files.pythonhosted.org/packages/03/06/721f178004c7251e8adb180f5e02a923691da38e56ab7e53f70700a9f8f2/Epsilon-0.6.0.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.6.0 2025-09-07T20:31:12,981 Found link https://files.pythonhosted.org/packages/9b/71/4259e1f06440975b73ceb52c1fad865e8d5c520f8a6c697e92e5ef09bdd7/Epsilon-0.7.0.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.7.0 2025-09-07T20:31:12,982 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/12/cc/791e0b4dd58cb83d0da02b6a042f9ca48efbcdca98834d27d5f6f93e1d42/Epsilon-0.7.1-py2-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,982 Found link https://files.pythonhosted.org/packages/e8/1a/5d8a07beb45c131064455ba6f18ef5c43cd557f2d6fedbfe4ddbfe16a79a/Epsilon-0.7.1.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.7.1 2025-09-07T20:31:12,983 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/26/9d/8442f1e519dbea2b30ebde1f72d4b60b2bcf269627369078da5ba6ead5d0/Epsilon-0.7.2-py2-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,983 Found link https://files.pythonhosted.org/packages/7f/6b/f299afeecf653a068be8a06c435e386a9e3f011dbe98b37f376f4bc3ee0e/Epsilon-0.7.2.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.7.2 2025-09-07T20:31:12,983 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/f9/86/5eca3b57f0a29a3bb487c77d154e78efa6198b7d6d53876806fe633578b1/Epsilon-0.7.3rc1-py2-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,984 Found link https://files.pythonhosted.org/packages/a2/c4/dd4bd86cdff376d79a02feaa6f032a0412d97023f91f94aae49bc965a8f6/Epsilon-0.7.3rc1.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.7.3rc1 2025-09-07T20:31:12,984 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/05/22/ce510d2c8f1b1b8290bb4af5dff51534b11a4de3c84e0fa9f7832205ebab/Epsilon-0.7.3-py2-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,985 Found link https://files.pythonhosted.org/packages/de/5b/7dde11d1462bd0780e518f885d32f9b13c8a8f2046a4c9f63e5c4243b9e9/Epsilon-0.7.3.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.7.3 2025-09-07T20:31:12,985 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/84/58/419f14ab592ef84d20752ca5919051422583929ef871d8d5ed8ce3dbc38c/epsilon-0.8.0rc3-py2.py3-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,985 Found link https://files.pythonhosted.org/packages/37/74/189034d6388e0bf1d21af2def21f1164e11a5ad2f7801ee74faed30a760b/epsilon-0.8.0rc3.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.8.0rc3 2025-09-07T20:31:12,986 Skipping link: No binaries permitted for epsilon: https://files.pythonhosted.org/packages/24/be/e6773b690da134d325e9fb11998d6bf197e56c92207e912f1b7e05733ae7/epsilon-0.8.0-py2.py3-none-any.whl (from https://pypi.org/simple/epsilon/) 2025-09-07T20:31:12,986 Found link https://files.pythonhosted.org/packages/30/b4/adc6c94cea3b56e3b0c48040d97aea315068c57ef93c76eb76c61faef5a6/epsilon-0.8.0.tar.gz (from https://pypi.org/simple/epsilon/), version: 0.8.0 2025-09-07T20:31:12,987 Fetching project page and analyzing links: https://www.piwheels.org/simple/epsilon/ 2025-09-07T20:31:12,988 Getting page https://www.piwheels.org/simple/epsilon/ 2025-09-07T20:31:12,989 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:31:13,088 Fetched page https://www.piwheels.org/simple/epsilon/ as text/html 2025-09-07T20:31:13,091 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/epsilon-0.8.0-py2.py3-none-any.whl#sha256=6d7bf5106499934b559887a44c09f54264aa73b3c4b995c88f0721a37eee714c (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,091 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/epsilon-0.8.0rc3-py2.py3-none-any.whl#sha256=edef80a728d712b014bd5252879d69239327c1aed934d95eb9344a8f3f89d339 (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,091 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/Epsilon-0.7.3-py3-none-any.whl#sha256=cacc5ff5485c6cc5cee8b3145397b71e6ee61f7c7d2bcee24f9c04bdba97e268 (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,091 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/Epsilon-0.7.3rc1-py3-none-any.whl#sha256=b37a514ae2bcbfba070904af4493736306b5d9d936f8e470ea3dd2b44e7c98e9 (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,091 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/Epsilon-0.7.2-py3-none-any.whl#sha256=65b86ec120b7f0adebc3c171e4f571b4ba565dfe44b4eb5f1f03fe8bbb39299b (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,092 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/Epsilon-0.7.1-py3-none-any.whl#sha256=851b0ef02b0e6534248d5584217e8100920c42b07e1e37ec06e00fceb58b318a (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,092 Skipping link: No binaries permitted for epsilon: https://archive1.piwheels.org/simple/epsilon/Epsilon-0.7.0-py3-none-any.whl#sha256=36c9bdb7ff6d95062b759219752e94ecac036e76e8d13523559a650f371dc865 (from https://www.piwheels.org/simple/epsilon/) 2025-09-07T20:31:13,092 Skipping link: not a file: https://www.piwheels.org/simple/epsilon/ 2025-09-07T20:31:13,092 Skipping link: not a file: https://pypi.org/simple/epsilon/ 2025-09-07T20:31:13,120 Given no hashes to check 1 links for project 'epsilon': discarding no candidates 2025-09-07T20:31:13,121 Collecting epsilon==0.6.0 2025-09-07T20:31:13,122 Created temporary directory: /tmp/pip-unpack-1k544cn0 2025-09-07T20:31:13,261 Downloading Epsilon-0.6.0.tar.gz (96 kB) 2025-09-07T20:31:13,338 Added epsilon==0.6.0 from https://files.pythonhosted.org/packages/03/06/721f178004c7251e8adb180f5e02a923691da38e56ab7e53f70700a9f8f2/Epsilon-0.6.0.tar.gz to build tracker '/tmp/pip-build-tracker-vx1qf9wk' 2025-09-07T20:31:13,339 Running setup.py (path:/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/setup.py) egg_info for package epsilon 2025-09-07T20:31:13,339 Created temporary directory: /tmp/pip-pip-egg-info-e9q9za_0 2025-09-07T20:31:13,340 Preparing metadata (setup.py): started 2025-09-07T20:31:13,340 Running command python setup.py egg_info 2025-09-07T20:31:13,864 Traceback (most recent call last): 2025-09-07T20:31:13,866 File "", line 2, in 2025-09-07T20:31:13,866 exec(compile(''' 2025-09-07T20:31:13,866 ~~~~^^^^^^^^^^^^ 2025-09-07T20:31:13,867 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:31:13,867 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,867 ...<32 lines>... 2025-09-07T20:31:13,867 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:31:13,867 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,867 ''' % ('/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/setup.py',), "", "exec")) 2025-09-07T20:31:13,867 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,868 File "", line 35, in 2025-09-07T20:31:13,868 File "/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/setup.py", line 2, in 2025-09-07T20:31:13,868 from epsilon import version, setuphelper 2025-09-07T20:31:13,868 File "/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/epsilon/__init__.py", line 3, in 2025-09-07T20:31:13,868 from epsilon._version import version 2025-09-07T20:31:13,868 File "/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/epsilon/_version.py", line 2, in 2025-09-07T20:31:13,868 from twisted.python import versions 2025-09-07T20:31:13,868 ModuleNotFoundError: No module named 'twisted.python' 2025-09-07T20:31:13,953 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:31:13,965 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:31:13,965 exec(compile('"'"''"'"''"'"' 2025-09-07T20:31:13,965 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:31:13,965 # 2025-09-07T20:31:13,965 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:31:13,965 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:31:13,965 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:31:13,965 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:31:13,965 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:31:13,965 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:31:13,965 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:31:13,965 import os, sys, tokenize, traceback 2025-09-07T20:31:13,965 2025-09-07T20:31:13,965 try: 2025-09-07T20:31:13,965 import setuptools 2025-09-07T20:31:13,965 except ImportError: 2025-09-07T20:31:13,965 print( 2025-09-07T20:31:13,965 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:31:13,965 "the build environment with exception:", 2025-09-07T20:31:13,965 file=sys.stderr, 2025-09-07T20:31:13,965 ) 2025-09-07T20:31:13,965 traceback.print_exc() 2025-09-07T20:31:13,965 sys.exit(1) 2025-09-07T20:31:13,965 2025-09-07T20:31:13,965 __file__ = %r 2025-09-07T20:31:13,965 sys.argv[0] = __file__ 2025-09-07T20:31:13,965 2025-09-07T20:31:13,965 if os.path.exists(__file__): 2025-09-07T20:31:13,965 filename = __file__ 2025-09-07T20:31:13,965 with tokenize.open(__file__) as f: 2025-09-07T20:31:13,965 setup_py_code = f.read() 2025-09-07T20:31:13,965 else: 2025-09-07T20:31:13,965 filename = "" 2025-09-07T20:31:13,965 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:31:13,965 2025-09-07T20:31:13,965 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:31:13,965 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-e9q9za_0[/] 2025-09-07T20:31:13,965 [bold magenta]cwd[/]: /tmp/pip-wheel-bvz08r4o/epsilon_0319c89c83db4a8a866c00cd08f5b3e8/ 2025-09-07T20:31:13,965 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:31:13,966 ERROR: metadata generation failed 2025-09-07T20:31:13,971 Exception information: 2025-09-07T20:31:13,971 Traceback (most recent call last): 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:31:13,971 call_subprocess( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 args, 2025-09-07T20:31:13,971 ^^^^^ 2025-09-07T20:31:13,971 ...<2 lines>... 2025-09-07T20:31:13,971 spinner=spinner, 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:31:13,971 raise error 2025-09-07T20:31:13,971 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:31:13,971 2025-09-07T20:31:13,971 The above exception was the direct cause of the following exception: 2025-09-07T20:31:13,971 2025-09-07T20:31:13,971 Traceback (most recent call last): 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:31:13,971 status = _inner_run() 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:31:13,971 return self.run(options, args) 2025-09-07T20:31:13,971 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:31:13,971 return func(self, options, args) 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:31:13,971 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:31:13,971 result = self._result = resolver.resolve( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:31:13,971 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:31:13,971 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:31:13,971 if not criterion.candidates: 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:31:13,971 return bool(self._sequence) 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:31:13,971 self._bool = any(self) 2025-09-07T20:31:13,971 ~~~^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:31:13,971 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:31:13,971 ^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:31:13,971 candidate = func() 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:31:13,971 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 link, template, name, version 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:31:13,971 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 link, 2025-09-07T20:31:13,971 ^^^^^ 2025-09-07T20:31:13,971 ...<3 lines>... 2025-09-07T20:31:13,971 version=version, 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:31:13,971 super().__init__( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 link=link, 2025-09-07T20:31:13,971 ^^^^^^^^^^ 2025-09-07T20:31:13,971 ...<4 lines>... 2025-09-07T20:31:13,971 version=version, 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:31:13,971 self.dist = self._prepare() 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:31:13,971 dist = self._prepare_distribution() 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:31:13,971 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:31:13,971 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:31:13,971 dist = _get_prepared_distribution( 2025-09-07T20:31:13,971 req, 2025-09-07T20:31:13,971 ...<3 lines>... 2025-09-07T20:31:13,971 self.check_build_deps, 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:31:13,971 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 finder, build_isolation, check_build_deps 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:31:13,971 self.req.prepare_metadata() 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:31:13,971 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:31:13,971 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:31:13,971 build_env=self.build_env, 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ...<3 lines>... 2025-09-07T20:31:13,971 details=details, 2025-09-07T20:31:13,971 ^^^^^^^^^^^^^^^^ 2025-09-07T20:31:13,971 ) 2025-09-07T20:31:13,971 ^ 2025-09-07T20:31:13,971 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:31:13,971 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:31:13,971 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:31:13,994 Removed epsilon==0.6.0 from https://files.pythonhosted.org/packages/03/06/721f178004c7251e8adb180f5e02a923691da38e56ab7e53f70700a9f8f2/Epsilon-0.6.0.tar.gz from build tracker '/tmp/pip-build-tracker-vx1qf9wk' 2025-09-07T20:31:13,994 Removed build tracker: '/tmp/pip-build-tracker-vx1qf9wk'