2025-09-08T16:34:44,232 Created temporary directory: /tmp/pip-build-tracker-qrzl62al 2025-09-08T16:34:44,233 Initialized build tracking at /tmp/pip-build-tracker-qrzl62al 2025-09-08T16:34:44,233 Created build tracker: /tmp/pip-build-tracker-qrzl62al 2025-09-08T16:34:44,233 Entered build tracker: /tmp/pip-build-tracker-qrzl62al 2025-09-08T16:34:44,234 Created temporary directory: /tmp/pip-wheel-omm3ve5k 2025-09-08T16:34:44,237 Created temporary directory: /tmp/pip-ephem-wheel-cache-jteul2cj 2025-09-08T16:34:44,296 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T16:34:44,298 2 location(s) to search for versions of lbn: 2025-09-08T16:34:44,298 * https://pypi.org/simple/lbn/ 2025-09-08T16:34:44,298 * https://www.piwheels.org/simple/lbn/ 2025-09-08T16:34:44,299 Fetching project page and analyzing links: https://pypi.org/simple/lbn/ 2025-09-08T16:34:44,299 Getting page https://pypi.org/simple/lbn/ 2025-09-08T16:34:44,300 Found index url https://pypi.org/simple/ 2025-09-08T16:34:44,373 Fetched page https://pypi.org/simple/lbn/ as application/vnd.pypi.simple.v1+json 2025-09-08T16:34:44,375 Found link https://files.pythonhosted.org/packages/73/af/8d7b2f6670cd6585dafe24f837325fe28510bb7d612a55fc73d6c543f2d4/lbn-0.0.1.tar.gz (from https://pypi.org/simple/lbn/), version: 0.0.1 2025-09-08T16:34:44,375 Found link https://files.pythonhosted.org/packages/15/3c/4911213a1dba76932f11f38d825c9e14e03347064f9595608b4188cc2f4e/lbn-1.0.0.tar.gz (from https://pypi.org/simple/lbn/), version: 1.0.0 2025-09-08T16:34:44,376 Found link https://files.pythonhosted.org/packages/20/08/5e631309f89a63e21ee8be664eb9700a15723379d57da45702a9e4c6de41/lbn-1.0.1.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.0.1 2025-09-08T16:34:44,376 Found link https://files.pythonhosted.org/packages/e4/c3/a1b70e8e1098897057baf7bd99bbf2b3bcb710d3b40b1668acffca96c812/lbn-1.0.2.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.0.2 2025-09-08T16:34:44,376 Found link https://files.pythonhosted.org/packages/d6/92/0ff19f485c9ae545fcc88bf694d2ed7f47e662c2d977f51cc7f6de4d2a95/lbn-1.0.3.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.0.3 2025-09-08T16:34:44,376 Found link https://files.pythonhosted.org/packages/db/89/34a59079bd054586fa8d873c7e8848943fda23fcb5bcc041c903671777cd/lbn-1.0.4.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.0.4 2025-09-08T16:34:44,377 Found link https://files.pythonhosted.org/packages/85/14/dbaf26ca45d40ccae658705e3dfc8458b9edde4e80d98cc7c155b9a8ba05/lbn-1.0.5.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.0.5 2025-09-08T16:34:44,377 Found link https://files.pythonhosted.org/packages/1c/8b/ee78aba02ef8e55cb3807939377b4b10aa8a10672dfa3109bb6327c2d913/lbn-1.1.0.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.1.0 2025-09-08T16:34:44,377 Found link https://files.pythonhosted.org/packages/ba/f3/041440d89eed1a280c0b1183180502ba6deb1b4df3468c7e914010ea0521/lbn-1.2.0.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.2.0 2025-09-08T16:34:44,377 Found link https://files.pythonhosted.org/packages/6b/0f/43645da6251982761ab050eafa43144f824e916f39a99f6d032a6652aa8f/lbn-1.2.1.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.2.1 2025-09-08T16:34:44,378 Found link https://files.pythonhosted.org/packages/c4/ca/9460f03f334fe278b4f9d3c127133a0c683bb2deceda00c702a85888e6b7/lbn-1.2.2.tar.gz (from https://pypi.org/simple/lbn/) (requires-python:>=2.7), version: 1.2.2 2025-09-08T16:34:44,378 Fetching project page and analyzing links: https://www.piwheels.org/simple/lbn/ 2025-09-08T16:34:44,378 Getting page https://www.piwheels.org/simple/lbn/ 2025-09-08T16:34:44,379 Found index url https://www.piwheels.org/simple/ 2025-09-08T16:34:44,468 Fetched page https://www.piwheels.org/simple/lbn/ as text/html 2025-09-08T16:34:44,471 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.2.2-py3-none-any.whl#sha256=e36bebfe76cbf25f0aa16361993d35e2b593c4d2cb9270d32b948701f5b7f494 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,471 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.2.1-py3-none-any.whl#sha256=113c5fa2645466409b0462b80c5ec5abb315a6836f33c041af7168ccafd9d5ef (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.2.0-py3-none-any.whl#sha256=ea0517cbf7e9c32801f0701fe26e8eacfe576dfcd14721ea6f371e27b14cbf19 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.1.0-py3-none-any.whl#sha256=64c6925cae81132566556895d0f81aea7e701d77970c34ebd8b8979758330e78 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.0.5-py3-none-any.whl#sha256=8f37b311a3d104f922922167f32c1fd9dcdc7720994bc0a2e6eb4673018e2765 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.0.4-py3-none-any.whl#sha256=fe62b9c7c0c1d9c7bb8bf713d68768b8c229b6455698bfc3b69a02ca19b6d437 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-1.0.3-py3-none-any.whl#sha256=4e67d5c92777823bf0db0a8e688beaafe112ee08253f61b0ab49c4a8dea07dc5 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,472 Skipping link: No binaries permitted for lbn: https://archive1.piwheels.org/simple/lbn/lbn-0.0.1-py3-none-any.whl#sha256=01ec253fae7412a9d0986ea69ad86f34c202a4af55b444306152f3f3085b8eb2 (from https://www.piwheels.org/simple/lbn/) (requires-python:>=2.7) 2025-09-08T16:34:44,473 Skipping link: not a file: https://www.piwheels.org/simple/lbn/ 2025-09-08T16:34:44,473 Skipping link: not a file: https://pypi.org/simple/lbn/ 2025-09-08T16:34:44,499 Given no hashes to check 1 links for project 'lbn': discarding no candidates 2025-09-08T16:34:44,500 Collecting lbn==1.0.2 2025-09-08T16:34:44,501 Created temporary directory: /tmp/pip-unpack-xztaxb5j 2025-09-08T16:34:44,636 Downloading lbn-1.0.2.tar.gz (12 kB) 2025-09-08T16:34:44,656 Added lbn==1.0.2 from https://files.pythonhosted.org/packages/e4/c3/a1b70e8e1098897057baf7bd99bbf2b3bcb710d3b40b1668acffca96c812/lbn-1.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-qrzl62al' 2025-09-08T16:34:44,658 Running setup.py (path:/tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/setup.py) egg_info for package lbn 2025-09-08T16:34:44,658 Created temporary directory: /tmp/pip-pip-egg-info-9dazn8rc 2025-09-08T16:34:44,658 Preparing metadata (setup.py): started 2025-09-08T16:34:44,659 Running command python setup.py egg_info 2025-09-08T16:34:45,387 Traceback (most recent call last): 2025-09-08T16:34:45,388 File "", line 2, in 2025-09-08T16:34:45,389 exec(compile(''' 2025-09-08T16:34:45,389 ~~~~^^^^^^^^^^^^ 2025-09-08T16:34:45,389 # This is -- a caller that pip uses to run setup.py 2025-09-08T16:34:45,389 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,389 ...<32 lines>... 2025-09-08T16:34:45,389 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T16:34:45,389 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,389 ''' % ('/tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/setup.py',), "", "exec")) 2025-09-08T16:34:45,390 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,390 File "", line 35, in 2025-09-08T16:34:45,390 File "/tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/setup.py", line 7, in 2025-09-08T16:34:45,390 import lbn 2025-09-08T16:34:45,390 File "/tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/lbn.py", line 22, in 2025-09-08T16:34:45,390 import tensorflow as tf 2025-09-08T16:34:45,390 ModuleNotFoundError: No module named 'tensorflow' 2025-09-08T16:34:45,498 ERROR: python setup.py egg_info exited with 1 2025-09-08T16:34:45,510 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T16:34:45,510 exec(compile('"'"''"'"''"'"' 2025-09-08T16:34:45,510 # This is -- a caller that pip uses to run setup.py 2025-09-08T16:34:45,510 # 2025-09-08T16:34:45,510 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T16:34:45,510 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T16:34:45,510 # - It provides a clear error message when setuptools is not installed. 2025-09-08T16:34:45,510 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T16:34:45,510 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T16:34:45,510 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T16:34:45,510 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T16:34:45,510 import os, sys, tokenize, traceback 2025-09-08T16:34:45,510 2025-09-08T16:34:45,510 try: 2025-09-08T16:34:45,510 import setuptools 2025-09-08T16:34:45,510 except ImportError: 2025-09-08T16:34:45,510 print( 2025-09-08T16:34:45,510 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T16:34:45,510 "the build environment with exception:", 2025-09-08T16:34:45,510 file=sys.stderr, 2025-09-08T16:34:45,510 ) 2025-09-08T16:34:45,510 traceback.print_exc() 2025-09-08T16:34:45,510 sys.exit(1) 2025-09-08T16:34:45,510 2025-09-08T16:34:45,510 __file__ = %r 2025-09-08T16:34:45,510 sys.argv[0] = __file__ 2025-09-08T16:34:45,510 2025-09-08T16:34:45,510 if os.path.exists(__file__): 2025-09-08T16:34:45,510 filename = __file__ 2025-09-08T16:34:45,510 with tokenize.open(__file__) as f: 2025-09-08T16:34:45,510 setup_py_code = f.read() 2025-09-08T16:34:45,510 else: 2025-09-08T16:34:45,510 filename = "" 2025-09-08T16:34:45,510 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T16:34:45,510 2025-09-08T16:34:45,510 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T16:34:45,510 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9dazn8rc[/] 2025-09-08T16:34:45,510 [bold magenta]cwd[/]: /tmp/pip-wheel-omm3ve5k/lbn_44fd4f50de6c418f9d2274104665e0f7/ 2025-09-08T16:34:45,510 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T16:34:45,511 ERROR: metadata generation failed 2025-09-08T16:34:45,516 Exception information: 2025-09-08T16:34:45,516 Traceback (most recent call last): 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T16:34:45,516 call_subprocess( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 args, 2025-09-08T16:34:45,516 ^^^^^ 2025-09-08T16:34:45,516 ...<2 lines>... 2025-09-08T16:34:45,516 spinner=spinner, 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T16:34:45,516 raise error 2025-09-08T16:34:45,516 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T16:34:45,516 2025-09-08T16:34:45,516 The above exception was the direct cause of the following exception: 2025-09-08T16:34:45,516 2025-09-08T16:34:45,516 Traceback (most recent call last): 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T16:34:45,516 status = _inner_run() 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T16:34:45,516 return self.run(options, args) 2025-09-08T16:34:45,516 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T16:34:45,516 return func(self, options, args) 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T16:34:45,516 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T16:34:45,516 result = self._result = resolver.resolve( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T16:34:45,516 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T16:34:45,516 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T16:34:45,516 if not criterion.candidates: 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T16:34:45,516 return bool(self._sequence) 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T16:34:45,516 self._bool = any(self) 2025-09-08T16:34:45,516 ~~~^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T16:34:45,516 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T16:34:45,516 ^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T16:34:45,516 candidate = func() 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T16:34:45,516 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 link, template, name, version 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T16:34:45,516 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 link, 2025-09-08T16:34:45,516 ^^^^^ 2025-09-08T16:34:45,516 ...<3 lines>... 2025-09-08T16:34:45,516 version=version, 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T16:34:45,516 super().__init__( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 link=link, 2025-09-08T16:34:45,516 ^^^^^^^^^^ 2025-09-08T16:34:45,516 ...<4 lines>... 2025-09-08T16:34:45,516 version=version, 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T16:34:45,516 self.dist = self._prepare() 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T16:34:45,516 dist = self._prepare_distribution() 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T16:34:45,516 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T16:34:45,516 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T16:34:45,516 dist = _get_prepared_distribution( 2025-09-08T16:34:45,516 req, 2025-09-08T16:34:45,516 ...<3 lines>... 2025-09-08T16:34:45,516 self.check_build_deps, 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T16:34:45,516 abstract_dist.prepare_distribution_metadata( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 finder, build_isolation, check_build_deps 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T16:34:45,516 self.req.prepare_metadata() 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T16:34:45,516 self.metadata_directory = generate_metadata_legacy( 2025-09-08T16:34:45,516 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:34:45,516 build_env=self.build_env, 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ...<3 lines>... 2025-09-08T16:34:45,516 details=details, 2025-09-08T16:34:45,516 ^^^^^^^^^^^^^^^^ 2025-09-08T16:34:45,516 ) 2025-09-08T16:34:45,516 ^ 2025-09-08T16:34:45,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T16:34:45,516 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T16:34:45,516 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T16:34:45,538 Removed lbn==1.0.2 from https://files.pythonhosted.org/packages/e4/c3/a1b70e8e1098897057baf7bd99bbf2b3bcb710d3b40b1668acffca96c812/lbn-1.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-qrzl62al' 2025-09-08T16:34:45,538 Removed build tracker: '/tmp/pip-build-tracker-qrzl62al'