2025-09-08T10:55:16,752 Created temporary directory: /tmp/pip-build-tracker-ylxgjq4s 2025-09-08T10:55:16,752 Initialized build tracking at /tmp/pip-build-tracker-ylxgjq4s 2025-09-08T10:55:16,753 Created build tracker: /tmp/pip-build-tracker-ylxgjq4s 2025-09-08T10:55:16,753 Entered build tracker: /tmp/pip-build-tracker-ylxgjq4s 2025-09-08T10:55:16,753 Created temporary directory: /tmp/pip-wheel-spkqxymb 2025-09-08T10:55:16,756 Created temporary directory: /tmp/pip-ephem-wheel-cache-0buc_rqz 2025-09-08T10:55:16,814 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T10:55:16,816 2 location(s) to search for versions of libnano: 2025-09-08T10:55:16,816 * https://pypi.org/simple/libnano/ 2025-09-08T10:55:16,816 * https://www.piwheels.org/simple/libnano/ 2025-09-08T10:55:16,816 Fetching project page and analyzing links: https://pypi.org/simple/libnano/ 2025-09-08T10:55:16,817 Getting page https://pypi.org/simple/libnano/ 2025-09-08T10:55:16,818 Found index url https://pypi.org/simple/ 2025-09-08T10:55:16,963 Fetched page https://pypi.org/simple/libnano/ as application/vnd.pypi.simple.v1+json 2025-09-08T10:55:16,968 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/1c/56/4b638e208d676e55ed11418337d7732bf5930de7d3ca197ae4174e0e945d/libnano-0.1.1.1-cp36-cp36m-macosx_10_10_x86_64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,968 Found link https://files.pythonhosted.org/packages/06/9a/7c0fec038abaa2fc52a0a0635b00e73bc689c0528670aa5b96ed9c0d2bab/libnano-0.1.1.1.tar.gz (from https://pypi.org/simple/libnano/), version: 0.1.1.1 2025-09-08T10:55:16,969 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/88/76/ad4de2d7f145b9fa66758481106b58d250a669559b917bc9b696b79c3a02/libnano-0.1.1.3-cp36-cp36m-macosx_10_10_x86_64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,969 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/84/ef/ec4e045c9cda34c249d509637fcb0c33b5b161ba37dd62e3e9d956ffc341/libnano-0.1.1.3-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,969 Found link https://files.pythonhosted.org/packages/f2/96/614dee55cbd312744bd02b60a877abda9ed52223070509cc9bd7a8a6f200/libnano-0.1.1.3.tar.gz (from https://pypi.org/simple/libnano/), version: 0.1.1.3 2025-09-08T10:55:16,970 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/bb/62/5647c7e6990de3c5ef2724c4021aa64e37318b058c44f86c0a22fc203255/libnano-0.2.0.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,970 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/df/5e/3cb8809c58f2ab23b551364403b6129b32394ae051ac4469f8c3b93f5a01/libnano-0.2.1.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,970 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/17/c6/3b1ee948a1029affb74d1e82fc913d862495d000f23e1a7c560f6b779241/libnano-0.2.2.0-cp36-cp36m-macosx_10_10_x86_64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,971 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/a9/c3/88ee4c76805371457f731ccf572c37cea0d790cb9c093a4f154c52c4a3ac/libnano-0.2.2.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,971 Found link https://files.pythonhosted.org/packages/01/52/3aaab3109334438c77d98bb9599e000fd690213a2a3149bfad6e8a868fb8/libnano-0.2.2.0.tar.gz (from https://pypi.org/simple/libnano/), version: 0.2.2.0 2025-09-08T10:55:16,972 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/cf/1b/c67c9cc92c58796895599d528bf04b76a0459f1c8b69f171feca2600ae14/libnano-0.2.3.0-cp36-cp36m-macosx_10_10_x86_64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,972 Skipping link: No binaries permitted for libnano: https://files.pythonhosted.org/packages/4a/fa/2ceace20e498c9d5f01e898a052f9da465cc138d9f6edcbecabadb207952/libnano-0.2.3.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/libnano/) 2025-09-08T10:55:16,972 Found link https://files.pythonhosted.org/packages/77/e6/49f98e4537b0a2531fa36ed9e45e272f3ea4ac99a154e10628011d68e647/libnano-0.2.3.0.tar.gz (from https://pypi.org/simple/libnano/), version: 0.2.3.0 2025-09-08T10:55:16,973 Fetching project page and analyzing links: https://www.piwheels.org/simple/libnano/ 2025-09-08T10:55:16,974 Getting page https://www.piwheels.org/simple/libnano/ 2025-09-08T10:55:16,975 Found index url https://www.piwheels.org/simple/ 2025-09-08T10:55:17,074 Fetched page https://www.piwheels.org/simple/libnano/ as text/html 2025-09-08T10:55:17,075 Skipping link: No binaries permitted for libnano: https://archive1.piwheels.org/simple/libnano/libnano-0.2.2.0-cp35-cp35m-linux_armv6l.whl#sha256=6fe1006b07635435ee6aa054c4d4859dfab628368d6e3e08732e860d77f03dea (from https://www.piwheels.org/simple/libnano/) 2025-09-08T10:55:17,075 Skipping link: No binaries permitted for libnano: https://archive1.piwheels.org/simple/libnano/libnano-0.2.2.0-cp35-cp35m-linux_armv7l.whl#sha256=6fe1006b07635435ee6aa054c4d4859dfab628368d6e3e08732e860d77f03dea (from https://www.piwheels.org/simple/libnano/) 2025-09-08T10:55:17,075 Skipping link: not a file: https://www.piwheels.org/simple/libnano/ 2025-09-08T10:55:17,075 Skipping link: not a file: https://pypi.org/simple/libnano/ 2025-09-08T10:55:17,100 Given no hashes to check 1 links for project 'libnano': discarding no candidates 2025-09-08T10:55:17,101 Collecting libnano==0.1.1.1 2025-09-08T10:55:17,103 Created temporary directory: /tmp/pip-unpack-1ji_3m3n 2025-09-08T10:55:17,248 Downloading libnano-0.1.1.1.tar.gz (897 kB) 2025-09-08T10:55:17,506 Added libnano==0.1.1.1 from https://files.pythonhosted.org/packages/06/9a/7c0fec038abaa2fc52a0a0635b00e73bc689c0528670aa5b96ed9c0d2bab/libnano-0.1.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-ylxgjq4s' 2025-09-08T10:55:17,507 Running setup.py (path:/tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/setup.py) egg_info for package libnano 2025-09-08T10:55:17,507 Created temporary directory: /tmp/pip-pip-egg-info-qp4_ryed 2025-09-08T10:55:17,507 Preparing metadata (setup.py): started 2025-09-08T10:55:17,508 Running command python setup.py egg_info 2025-09-08T10:55:18,015 /tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/setup.py:250: SyntaxWarning: invalid escape sequence '\.' 2025-09-08T10:55:18,015 avoid_dirs = ['src', '\.git', 'build', 'klib', 'scratch'] 2025-09-08T10:55:18,425 Traceback (most recent call last): 2025-09-08T10:55:18,426 File "", line 2, in 2025-09-08T10:55:18,426 exec(compile(''' 2025-09-08T10:55:18,427 ~~~~^^^^^^^^^^^^ 2025-09-08T10:55:18,427 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:55:18,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,427 ...<32 lines>... 2025-09-08T10:55:18,427 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:55:18,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,427 ''' % ('/tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/setup.py',), "", "exec")) 2025-09-08T10:55:18,427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,428 File "", line 35, in 2025-09-08T10:55:18,428 File "/tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/setup.py", line 44, in 2025-09-08T10:55:18,428 import numpy.distutils.misc_util 2025-09-08T10:55:18,428 ModuleNotFoundError: No module named 'numpy.distutils' 2025-09-08T10:55:18,554 ERROR: python setup.py egg_info exited with 1 2025-09-08T10:55:18,566 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T10:55:18,566 exec(compile('"'"''"'"''"'"' 2025-09-08T10:55:18,566 # This is -- a caller that pip uses to run setup.py 2025-09-08T10:55:18,566 # 2025-09-08T10:55:18,566 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T10:55:18,566 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T10:55:18,566 # - It provides a clear error message when setuptools is not installed. 2025-09-08T10:55:18,566 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T10:55:18,566 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T10:55:18,566 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T10:55:18,566 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T10:55:18,566 import os, sys, tokenize, traceback 2025-09-08T10:55:18,566 2025-09-08T10:55:18,566 try: 2025-09-08T10:55:18,566 import setuptools 2025-09-08T10:55:18,566 except ImportError: 2025-09-08T10:55:18,566 print( 2025-09-08T10:55:18,566 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T10:55:18,566 "the build environment with exception:", 2025-09-08T10:55:18,566 file=sys.stderr, 2025-09-08T10:55:18,566 ) 2025-09-08T10:55:18,566 traceback.print_exc() 2025-09-08T10:55:18,566 sys.exit(1) 2025-09-08T10:55:18,566 2025-09-08T10:55:18,566 __file__ = %r 2025-09-08T10:55:18,566 sys.argv[0] = __file__ 2025-09-08T10:55:18,566 2025-09-08T10:55:18,566 if os.path.exists(__file__): 2025-09-08T10:55:18,566 filename = __file__ 2025-09-08T10:55:18,566 with tokenize.open(__file__) as f: 2025-09-08T10:55:18,566 setup_py_code = f.read() 2025-09-08T10:55:18,566 else: 2025-09-08T10:55:18,566 filename = "" 2025-09-08T10:55:18,566 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T10:55:18,566 2025-09-08T10:55:18,566 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T10:55:18,566 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-qp4_ryed[/] 2025-09-08T10:55:18,566 [bold magenta]cwd[/]: /tmp/pip-wheel-spkqxymb/libnano_5f3fbac31ee14779a9b28927cf5a8b13/ 2025-09-08T10:55:18,566 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T10:55:18,567 ERROR: metadata generation failed 2025-09-08T10:55:18,572 Exception information: 2025-09-08T10:55:18,572 Traceback (most recent call last): 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T10:55:18,572 call_subprocess( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 args, 2025-09-08T10:55:18,572 ^^^^^ 2025-09-08T10:55:18,572 ...<2 lines>... 2025-09-08T10:55:18,572 spinner=spinner, 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T10:55:18,572 raise error 2025-09-08T10:55:18,572 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T10:55:18,572 2025-09-08T10:55:18,572 The above exception was the direct cause of the following exception: 2025-09-08T10:55:18,572 2025-09-08T10:55:18,572 Traceback (most recent call last): 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T10:55:18,572 status = _inner_run() 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T10:55:18,572 return self.run(options, args) 2025-09-08T10:55:18,572 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T10:55:18,572 return func(self, options, args) 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T10:55:18,572 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T10:55:18,572 result = self._result = resolver.resolve( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T10:55:18,572 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T10:55:18,572 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T10:55:18,572 if not criterion.candidates: 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T10:55:18,572 return bool(self._sequence) 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T10:55:18,572 self._bool = any(self) 2025-09-08T10:55:18,572 ~~~^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T10:55:18,572 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T10:55:18,572 ^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T10:55:18,572 candidate = func() 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T10:55:18,572 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 link, template, name, version 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T10:55:18,572 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 link, 2025-09-08T10:55:18,572 ^^^^^ 2025-09-08T10:55:18,572 ...<3 lines>... 2025-09-08T10:55:18,572 version=version, 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T10:55:18,572 super().__init__( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 link=link, 2025-09-08T10:55:18,572 ^^^^^^^^^^ 2025-09-08T10:55:18,572 ...<4 lines>... 2025-09-08T10:55:18,572 version=version, 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T10:55:18,572 self.dist = self._prepare() 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T10:55:18,572 dist = self._prepare_distribution() 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T10:55:18,572 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T10:55:18,572 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T10:55:18,572 dist = _get_prepared_distribution( 2025-09-08T10:55:18,572 req, 2025-09-08T10:55:18,572 ...<3 lines>... 2025-09-08T10:55:18,572 self.check_build_deps, 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T10:55:18,572 abstract_dist.prepare_distribution_metadata( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 finder, build_isolation, check_build_deps 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T10:55:18,572 self.req.prepare_metadata() 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T10:55:18,572 self.metadata_directory = generate_metadata_legacy( 2025-09-08T10:55:18,572 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T10:55:18,572 build_env=self.build_env, 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ...<3 lines>... 2025-09-08T10:55:18,572 details=details, 2025-09-08T10:55:18,572 ^^^^^^^^^^^^^^^^ 2025-09-08T10:55:18,572 ) 2025-09-08T10:55:18,572 ^ 2025-09-08T10:55:18,572 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T10:55:18,572 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T10:55:18,572 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T10:55:18,595 Removed libnano==0.1.1.1 from https://files.pythonhosted.org/packages/06/9a/7c0fec038abaa2fc52a0a0635b00e73bc689c0528670aa5b96ed9c0d2bab/libnano-0.1.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-ylxgjq4s' 2025-09-08T10:55:18,595 Removed build tracker: '/tmp/pip-build-tracker-ylxgjq4s'