2025-11-27T14:18:38,439 Created temporary directory: /tmp/pip-ephem-wheel-cache-a0ihnk9x
2025-11-27T14:18:38,441 Created temporary directory: /tmp/pip-build-tracker-l_l8bbqe
2025-11-27T14:18:38,442 Initialized build tracking at /tmp/pip-build-tracker-l_l8bbqe
2025-11-27T14:18:38,442 Created build tracker: /tmp/pip-build-tracker-l_l8bbqe
2025-11-27T14:18:38,443 Entered build tracker: /tmp/pip-build-tracker-l_l8bbqe
2025-11-27T14:18:38,444 Created temporary directory: /tmp/pip-wheel-501bighr
2025-11-27T14:18:38,447 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-11-27T14:18:38,449 Created temporary directory: /tmp/pip-ephem-wheel-cache-m0wqbj2v
2025-11-27T14:18:38,470 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-27T14:18:38,474 2 location(s) to search for versions of agentflow-ai:
2025-11-27T14:18:38,474 * https://pypi.org/simple/agentflow-ai/
2025-11-27T14:18:38,474 * https://www.piwheels.org/simple/agentflow-ai/
2025-11-27T14:18:38,475 Fetching project page and analyzing links: https://pypi.org/simple/agentflow-ai/
2025-11-27T14:18:38,475 Getting page https://pypi.org/simple/agentflow-ai/
2025-11-27T14:18:38,477 Found index url https://pypi.org/simple
2025-11-27T14:18:38,706 Fetched page https://pypi.org/simple/agentflow-ai/ as application/vnd.pypi.simple.v1+json
2025-11-27T14:18:38,708   Skipping link: No binaries permitted for agentflow-ai: https://files.pythonhosted.org/packages/88/9b/5318709188a4b3fb1d1e3c551d7a6323ef11da03713ec3d728c90c6cdefc/agentflow_ai-1.0.0-py3-none-any.whl (from https://pypi.org/simple/agentflow-ai/) (requires-python:>=3.9)
2025-11-27T14:18:38,709   Found link https://files.pythonhosted.org/packages/bc/43/c409b340112a5798aaedd1f4d9f5288a39d89e81369a240afbc4accf7359/agentflow_ai-1.0.0.tar.gz (from https://pypi.org/simple/agentflow-ai/) (requires-python:>=3.9), version: 1.0.0
2025-11-27T14:18:38,709 Fetching project page and analyzing links: https://www.piwheels.org/simple/agentflow-ai/
2025-11-27T14:18:38,710 Getting page https://www.piwheels.org/simple/agentflow-ai/
2025-11-27T14:18:38,712 Found index url https://www.piwheels.org/simple
2025-11-27T14:18:38,874 Fetched page https://www.piwheels.org/simple/agentflow-ai/ as text/html
2025-11-27T14:18:38,875 Skipping link: not a file: https://www.piwheels.org/simple/agentflow-ai/
2025-11-27T14:18:38,876 Skipping link: not a file: https://pypi.org/simple/agentflow-ai/
2025-11-27T14:18:38,894 Given no hashes to check 1 links for project 'agentflow-ai': discarding no candidates
2025-11-27T14:18:38,912 Collecting agentflow-ai==1.0.0
2025-11-27T14:18:38,914   Created temporary directory: /tmp/pip-unpack-rvemwqxr
2025-11-27T14:18:39,053   Downloading agentflow_ai-1.0.0.tar.gz (16 kB)
2025-11-27T14:18:39,091   Added agentflow-ai==1.0.0 from https://files.pythonhosted.org/packages/bc/43/c409b340112a5798aaedd1f4d9f5288a39d89e81369a240afbc4accf7359/agentflow_ai-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-l_l8bbqe'
2025-11-27T14:18:39,096   Created temporary directory: /tmp/pip-build-env-m1oqkzm6
2025-11-27T14:18:39,100   Installing build dependencies: started
2025-11-27T14:18:39,102   Running command pip subprocess to install build dependencies
2025-11-27T14:18:40,227   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2025-11-27T14:18:40,845   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2025-11-27T14:18:40,868   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-11-27T14:18:42,573   Collecting setuptools>=61.0
2025-11-27T14:18:42,670     Using cached https://www.piwheels.org/simple/setuptools/setuptools-80.9.0-py3-none-any.whl (1.2 MB)
2025-11-27T14:18:42,949   Collecting wheel
2025-11-27T14:18:42,967     Using cached https://www.piwheels.org/simple/wheel/wheel-0.45.1-py3-none-any.whl (72 kB)
2025-11-27T14:18:45,827   Installing collected packages: wheel, setuptools
2025-11-27T14:18:46,070     Creating /tmp/pip-build-env-m1oqkzm6/overlay/local/bin
2025-11-27T14:18:46,072     changing mode of /tmp/pip-build-env-m1oqkzm6/overlay/local/bin/wheel to 755
2025-11-27T14:18:49,625   Successfully installed setuptools-80.9.0 wheel-0.45.1
2025-11-27T14:18:49,901   Installing build dependencies: finished with status 'done'
2025-11-27T14:18:49,907   Getting requirements to build wheel: started
2025-11-27T14:18:49,908   Running command Getting requirements to build wheel
2025-11-27T14:18:50,493   Getting requirements to build wheel: finished with status 'done'
2025-11-27T14:18:50,496 ERROR: Exception:
2025-11-27T14:18:50,496 Traceback (most recent call last):
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2025-11-27T14:18:50,496     status = run_func(*args)
2025-11-27T14:18:50,496              ^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2025-11-27T14:18:50,496     return func(self, options, args)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2025-11-27T14:18:50,496     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-11-27T14:18:50,496                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2025-11-27T14:18:50,496     result = self._result = resolver.resolve(
2025-11-27T14:18:50,496                             ^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2025-11-27T14:18:50,496     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-11-27T14:18:50,496             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2025-11-27T14:18:50,496     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2025-11-27T14:18:50,496     if not criterion.candidates:
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2025-11-27T14:18:50,496     return bool(self._sequence)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2025-11-27T14:18:50,496     return any(self)
2025-11-27T14:18:50,496            ^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2025-11-27T14:18:50,496     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2025-11-27T14:18:50,496     candidate = func()
2025-11-27T14:18:50,496                 ^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2025-11-27T14:18:50,496     self._link_candidate_cache[link] = LinkCandidate(
2025-11-27T14:18:50,496                                        ^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2025-11-27T14:18:50,496     super().__init__(
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2025-11-27T14:18:50,496     self.dist = self._prepare()
2025-11-27T14:18:50,496                 ^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2025-11-27T14:18:50,496     dist = self._prepare_distribution()
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2025-11-27T14:18:50,496     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2025-11-27T14:18:50,496     return self._prepare_linked_requirement(req, parallel_builds)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2025-11-27T14:18:50,496     dist = _get_prepared_distribution(
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2025-11-27T14:18:50,496     abstract_dist.prepare_distribution_metadata(
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 48, in prepare_distribution_metadata
2025-11-27T14:18:50,496     self._install_build_reqs(finder)
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 118, in _install_build_reqs
2025-11-27T14:18:50,496     build_reqs = self._get_build_requires_wheel()
2025-11-27T14:18:50,496                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 95, in _get_build_requires_wheel
2025-11-27T14:18:50,496     return backend.get_requires_for_build_wheel()
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_internal/utils/misc.py", line 725, in get_requires_for_build_wheel
2025-11-27T14:18:50,496     return super().get_requires_for_build_wheel(config_settings=cs)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 166, in get_requires_for_build_wheel
2025-11-27T14:18:50,496     return self._call_hook('get_requires_for_build_wheel', {
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 321, in _call_hook
2025-11-27T14:18:50,496     raise BackendUnavailable(data.get('traceback', ''))
2025-11-27T14:18:50,496 pip._vendor.pyproject_hooks._impl.BackendUnavailable: Traceback (most recent call last):
2025-11-27T14:18:50,496   File "/usr/lib/python3/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 77, in _build_backend
2025-11-27T14:18:50,496     obj = import_module(mod_path)
2025-11-27T14:18:50,496           ^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "/usr/lib/python3.11/importlib/__init__.py", line 126, in import_module
2025-11-27T14:18:50,496     return _bootstrap._gcd_import(name[level:], package, level)
2025-11-27T14:18:50,496            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-11-27T14:18:50,496   File "<frozen importlib._bootstrap>", line 1206, in _gcd_import
2025-11-27T14:18:50,496   File "<frozen importlib._bootstrap>", line 1178, in _find_and_load
2025-11-27T14:18:50,496   File "<frozen importlib._bootstrap>", line 1142, in _find_and_load_unlocked
2025-11-27T14:18:50,496 ModuleNotFoundError: No module named 'setuptools.build_backend'

2025-11-27T14:18:50,513 Removed agentflow-ai==1.0.0 from https://files.pythonhosted.org/packages/bc/43/c409b340112a5798aaedd1f4d9f5288a39d89e81369a240afbc4accf7359/agentflow_ai-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-l_l8bbqe'
2025-11-27T14:18:50,513 Removed build tracker: '/tmp/pip-build-tracker-l_l8bbqe'