2025-09-14T22:02:10,476 Created temporary directory: /tmp/pip-build-tracker-e1puq7wy 2025-09-14T22:02:10,477 Initialized build tracking at /tmp/pip-build-tracker-e1puq7wy 2025-09-14T22:02:10,477 Created build tracker: /tmp/pip-build-tracker-e1puq7wy 2025-09-14T22:02:10,477 Entered build tracker: /tmp/pip-build-tracker-e1puq7wy 2025-09-14T22:02:10,477 Created temporary directory: /tmp/pip-wheel-hbfu9_pk 2025-09-14T22:02:10,480 Created temporary directory: /tmp/pip-ephem-wheel-cache-hf8hh667 2025-09-14T22:02:10,541 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-14T22:02:10,543 2 location(s) to search for versions of nano-vectordb: 2025-09-14T22:02:10,543 * https://pypi.org/simple/nano-vectordb/ 2025-09-14T22:02:10,543 * https://www.piwheels.org/simple/nano-vectordb/ 2025-09-14T22:02:10,544 Fetching project page and analyzing links: https://pypi.org/simple/nano-vectordb/ 2025-09-14T22:02:10,544 Getting page https://pypi.org/simple/nano-vectordb/ 2025-09-14T22:02:10,545 Found index url https://pypi.org/simple/ 2025-09-14T22:02:10,616 Fetched page https://pypi.org/simple/nano-vectordb/ as application/vnd.pypi.simple.v1+json 2025-09-14T22:02:10,618 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/5a/07/fbb1645719d289f75f8bb87d135e581c36d9302cb74a5ef720212940865a/nano_vectordb-0.0.1.dev0-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,619 Found link https://files.pythonhosted.org/packages/27/93/625456a522830ee0781d71ebca737fb5af4ad0e24105c074107df7da4dab/nano_vectordb-0.0.1.dev0.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.1.dev0 2025-09-14T22:02:10,619 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/80/18/a6b917b35e37c84d6bc033854a2de291e89fe94e69b210c8c7ac6ea0ca87/nano_vectordb-0.0.1-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,620 Found link https://files.pythonhosted.org/packages/60/2c/45835c9be883182ddd1c6ad196feb6dd85b0f360159c8aa7d6047fe35eec/nano_vectordb-0.0.1.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.1 2025-09-14T22:02:10,620 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/d8/cf/beba37853b26859d955cfd47975fcfe8a5f200040e9463bc7c625def1130/nano_vectordb-0.0.2-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,620 Found link https://files.pythonhosted.org/packages/61/2e/71cf02ab59f67bcf239d49317d98e42cd2658065334bded6ad96fb3909d7/nano_vectordb-0.0.2.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.2 2025-09-14T22:02:10,620 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/04/37/368f496de77183234ada1d459b47c4efd9ec450c9f49f7565070e7715a48/nano_vectordb-0.0.3-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,620 Found link https://files.pythonhosted.org/packages/e7/41/0d9c2b8fe24676b800588e9a848929b21121cf17c265fc72305f105c570d/nano_vectordb-0.0.3.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.3 2025-09-14T22:02:10,621 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/bb/b2/d80b22b9e76d0db54f9ad9176d6eced0ff69fc90aade23f308613c9a3dff/nano_vectordb-0.0.4-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,621 Found link https://files.pythonhosted.org/packages/31/a2/6be354a569caf930370aa6683975095885148e3a30fb4cf29c0c227d5676/nano_vectordb-0.0.4.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.4 2025-09-14T22:02:10,621 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/dc/2d/22f3a6baca6a3c53bbc8758d4cc898e6820413ebb4c204c82424d8368790/nano_vectordb-0.0.4.1-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,621 Found link https://files.pythonhosted.org/packages/c0/bf/4296b9e304670fbeae76ffba56f7687b9284e3ee3869deb3eafd1c7cdc22/nano_vectordb-0.0.4.1.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.4.1 2025-09-14T22:02:10,621 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/34/ad/86f0c4ff841ec8543d841b469cd41bb99a414e1a4cb171e012988ca68921/nano_vectordb-0.0.4.2-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,621 Found link https://files.pythonhosted.org/packages/dd/0e/413e454e7bee3bfcf2b1c6dc72034a00c921e4f83bd14dcec501d83e6c73/nano_vectordb-0.0.4.2.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.4.2 2025-09-14T22:02:10,622 Skipping link: No binaries permitted for nano-vectordb: https://files.pythonhosted.org/packages/9b/d8/f1876f59916da0a2147e63066650c46bf7992828a9e92f1b4e3b695f1fb0/nano_vectordb-0.0.4.3-py3-none-any.whl (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9) 2025-09-14T22:02:10,622 Found link https://files.pythonhosted.org/packages/cb/ff/ed9ff1c4e5b0418687c17d02fdc453c212e7550c62622914ba0243c106bc/nano_vectordb-0.0.4.3.tar.gz (from https://pypi.org/simple/nano-vectordb/) (requires-python:>=3.9), version: 0.0.4.3 2025-09-14T22:02:10,622 Fetching project page and analyzing links: https://www.piwheels.org/simple/nano-vectordb/ 2025-09-14T22:02:10,623 Getting page https://www.piwheels.org/simple/nano-vectordb/ 2025-09-14T22:02:10,623 Found index url https://www.piwheels.org/simple/ 2025-09-14T22:02:10,710 Fetched page https://www.piwheels.org/simple/nano-vectordb/ as text/html 2025-09-14T22:02:10,711 Skipping link: not a file: https://www.piwheels.org/simple/nano-vectordb/ 2025-09-14T22:02:10,711 Skipping link: not a file: https://pypi.org/simple/nano-vectordb/ 2025-09-14T22:02:10,739 Given no hashes to check 1 links for project 'nano-vectordb': discarding no candidates 2025-09-14T22:02:10,740 Collecting nano-vectordb==0.0.4.3 2025-09-14T22:02:10,741 Created temporary directory: /tmp/pip-unpack-mzlfn58m 2025-09-14T22:02:10,877 Downloading nano_vectordb-0.0.4.3.tar.gz (6.3 kB) 2025-09-14T22:02:10,898 Added nano-vectordb==0.0.4.3 from https://files.pythonhosted.org/packages/cb/ff/ed9ff1c4e5b0418687c17d02fdc453c212e7550c62622914ba0243c106bc/nano_vectordb-0.0.4.3.tar.gz to build tracker '/tmp/pip-build-tracker-e1puq7wy' 2025-09-14T22:02:10,899 Running setup.py (path:/tmp/pip-wheel-hbfu9_pk/nano-vectordb_826c5b981334476ea1c10b04128433af/setup.py) egg_info for package nano-vectordb 2025-09-14T22:02:10,900 Created temporary directory: /tmp/pip-pip-egg-info-xys02v0u 2025-09-14T22:02:10,900 Preparing metadata (setup.py): started 2025-09-14T22:02:10,901 Running command python setup.py egg_info 2025-09-14T22:02:11,406 Traceback (most recent call last): 2025-09-14T22:02:11,408 File "", line 2, in 2025-09-14T22:02:11,408 exec(compile(''' 2025-09-14T22:02:11,408 ~~~~^^^^^^^^^^^^ 2025-09-14T22:02:11,408 # This is -- a caller that pip uses to run setup.py 2025-09-14T22:02:11,408 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,408 ...<32 lines>... 2025-09-14T22:02:11,409 exec(compile(setup_py_code, filename, "exec")) 2025-09-14T22:02:11,409 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,409 ''' % ('/tmp/pip-wheel-hbfu9_pk/nano-vectordb_826c5b981334476ea1c10b04128433af/setup.py',), "", "exec")) 2025-09-14T22:02:11,409 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,409 File "", line 35, in 2025-09-14T22:02:11,409 File "/tmp/pip-wheel-hbfu9_pk/nano-vectordb_826c5b981334476ea1c10b04128433af/setup.py", line 17, in 2025-09-14T22:02:11,409 with open("./requirements.txt") as f: 2025-09-14T22:02:11,410 ~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,410 FileNotFoundError: [Errno 2] No such file or directory: './requirements.txt' 2025-09-14T22:02:11,495 ERROR: python setup.py egg_info exited with 1 2025-09-14T22:02:11,508 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-14T22:02:11,508 exec(compile('"'"''"'"''"'"' 2025-09-14T22:02:11,508 # This is -- a caller that pip uses to run setup.py 2025-09-14T22:02:11,508 # 2025-09-14T22:02:11,508 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-14T22:02:11,508 # import from `distutils.core` to work with newer packaging standards. 2025-09-14T22:02:11,508 # - It provides a clear error message when setuptools is not installed. 2025-09-14T22:02:11,508 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-14T22:02:11,508 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-14T22:02:11,508 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-14T22:02:11,508 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-14T22:02:11,508 import os, sys, tokenize, traceback 2025-09-14T22:02:11,508 2025-09-14T22:02:11,508 try: 2025-09-14T22:02:11,508 import setuptools 2025-09-14T22:02:11,508 except ImportError: 2025-09-14T22:02:11,508 print( 2025-09-14T22:02:11,508 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-14T22:02:11,508 "the build environment with exception:", 2025-09-14T22:02:11,508 file=sys.stderr, 2025-09-14T22:02:11,508 ) 2025-09-14T22:02:11,508 traceback.print_exc() 2025-09-14T22:02:11,508 sys.exit(1) 2025-09-14T22:02:11,508 2025-09-14T22:02:11,508 __file__ = %r 2025-09-14T22:02:11,508 sys.argv[0] = __file__ 2025-09-14T22:02:11,508 2025-09-14T22:02:11,508 if os.path.exists(__file__): 2025-09-14T22:02:11,508 filename = __file__ 2025-09-14T22:02:11,508 with tokenize.open(__file__) as f: 2025-09-14T22:02:11,508 setup_py_code = f.read() 2025-09-14T22:02:11,508 else: 2025-09-14T22:02:11,508 filename = "" 2025-09-14T22:02:11,508 setup_py_code = "from setuptools import setup; setup()" 2025-09-14T22:02:11,508 2025-09-14T22:02:11,508 exec(compile(setup_py_code, filename, "exec")) 2025-09-14T22:02:11,508 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-hbfu9_pk/nano-vectordb_826c5b981334476ea1c10b04128433af/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xys02v0u[/] 2025-09-14T22:02:11,508 [bold magenta]cwd[/]: /tmp/pip-wheel-hbfu9_pk/nano-vectordb_826c5b981334476ea1c10b04128433af/ 2025-09-14T22:02:11,509 Preparing metadata (setup.py): finished with status 'error' 2025-09-14T22:02:11,510 ERROR: metadata generation failed 2025-09-14T22:02:11,516 Exception information: 2025-09-14T22:02:11,516 Traceback (most recent call last): 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-14T22:02:11,516 call_subprocess( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 args, 2025-09-14T22:02:11,516 ^^^^^ 2025-09-14T22:02:11,516 ...<2 lines>... 2025-09-14T22:02:11,516 spinner=spinner, 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-14T22:02:11,516 raise error 2025-09-14T22:02:11,516 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-14T22:02:11,516 2025-09-14T22:02:11,516 The above exception was the direct cause of the following exception: 2025-09-14T22:02:11,516 2025-09-14T22:02:11,516 Traceback (most recent call last): 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-14T22:02:11,516 status = _inner_run() 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-14T22:02:11,516 return self.run(options, args) 2025-09-14T22:02:11,516 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-14T22:02:11,516 return func(self, options, args) 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-14T22:02:11,516 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-14T22:02:11,516 result = self._result = resolver.resolve( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-14T22:02:11,516 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-14T22:02:11,516 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-14T22:02:11,516 if not criterion.candidates: 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-14T22:02:11,516 return bool(self._sequence) 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-14T22:02:11,516 self._bool = any(self) 2025-09-14T22:02:11,516 ~~~^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-14T22:02:11,516 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-14T22:02:11,516 ^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-14T22:02:11,516 candidate = func() 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-14T22:02:11,516 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 link, template, name, version 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-14T22:02:11,516 self._link_candidate_cache[link] = LinkCandidate( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 link, 2025-09-14T22:02:11,516 ^^^^^ 2025-09-14T22:02:11,516 ...<3 lines>... 2025-09-14T22:02:11,516 version=version, 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-14T22:02:11,516 super().__init__( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 link=link, 2025-09-14T22:02:11,516 ^^^^^^^^^^ 2025-09-14T22:02:11,516 ...<4 lines>... 2025-09-14T22:02:11,516 version=version, 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-14T22:02:11,516 self.dist = self._prepare() 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-14T22:02:11,516 dist = self._prepare_distribution() 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-14T22:02:11,516 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-14T22:02:11,516 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-14T22:02:11,516 dist = _get_prepared_distribution( 2025-09-14T22:02:11,516 req, 2025-09-14T22:02:11,516 ...<3 lines>... 2025-09-14T22:02:11,516 self.check_build_deps, 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-14T22:02:11,516 abstract_dist.prepare_distribution_metadata( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 finder, build_isolation, check_build_deps 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-14T22:02:11,516 self.req.prepare_metadata() 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-14T22:02:11,516 self.metadata_directory = generate_metadata_legacy( 2025-09-14T22:02:11,516 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-14T22:02:11,516 build_env=self.build_env, 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ...<3 lines>... 2025-09-14T22:02:11,516 details=details, 2025-09-14T22:02:11,516 ^^^^^^^^^^^^^^^^ 2025-09-14T22:02:11,516 ) 2025-09-14T22:02:11,516 ^ 2025-09-14T22:02:11,516 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-14T22:02:11,516 raise MetadataGenerationFailed(package_details=details) from error 2025-09-14T22:02:11,516 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-14T22:02:11,537 Removed nano-vectordb==0.0.4.3 from https://files.pythonhosted.org/packages/cb/ff/ed9ff1c4e5b0418687c17d02fdc453c212e7550c62622914ba0243c106bc/nano_vectordb-0.0.4.3.tar.gz from build tracker '/tmp/pip-build-tracker-e1puq7wy' 2025-09-14T22:02:11,538 Removed build tracker: '/tmp/pip-build-tracker-e1puq7wy'