2025-09-08T01:07:42,225 Created temporary directory: /tmp/pip-build-tracker-j8b8ixxa 2025-09-08T01:07:42,226 Initialized build tracking at /tmp/pip-build-tracker-j8b8ixxa 2025-09-08T01:07:42,226 Created build tracker: /tmp/pip-build-tracker-j8b8ixxa 2025-09-08T01:07:42,226 Entered build tracker: /tmp/pip-build-tracker-j8b8ixxa 2025-09-08T01:07:42,226 Created temporary directory: /tmp/pip-wheel-ltud0px4 2025-09-08T01:07:42,230 Created temporary directory: /tmp/pip-ephem-wheel-cache-0lq9ny5p 2025-09-08T01:07:42,290 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T01:07:42,293 2 location(s) to search for versions of ifa: 2025-09-08T01:07:42,293 * https://pypi.org/simple/ifa/ 2025-09-08T01:07:42,293 * https://www.piwheels.org/simple/ifa/ 2025-09-08T01:07:42,293 Fetching project page and analyzing links: https://pypi.org/simple/ifa/ 2025-09-08T01:07:42,293 Getting page https://pypi.org/simple/ifa/ 2025-09-08T01:07:42,294 Found index url https://pypi.org/simple/ 2025-09-08T01:07:42,441 Fetched page https://pypi.org/simple/ifa/ as application/vnd.pypi.simple.v1+json 2025-09-08T01:07:42,444 Found link https://files.pythonhosted.org/packages/64/d5/30343d8725ee969851270bd6f75575c3a15735a81a4fcb3d7e65a287441b/ifa-0.0.1.tar.gz (from https://pypi.org/simple/ifa/), version: 0.0.1 2025-09-08T01:07:42,444 Found link https://files.pythonhosted.org/packages/4a/f4/a4905d036970babb45005268c04b751783e3f163d3ecbca2f78455da7812/ifa-0.0.3.tar.gz (from https://pypi.org/simple/ifa/), version: 0.0.3 2025-09-08T01:07:42,445 Found link https://files.pythonhosted.org/packages/ad/c3/ea3c4e20abf0cfa328dedbf9beb9ce28143d8d127b9522edc0fae22341e4/ifa-0.1.0.tar.gz (from https://pypi.org/simple/ifa/), version: 0.1.0 2025-09-08T01:07:42,445 Found link https://files.pythonhosted.org/packages/87/f8/1f20240c8e54cbda40bd0a066a96f9777088b157355116dc1112f2fe49e2/ifa-0.1.1.tar.gz (from https://pypi.org/simple/ifa/), version: 0.1.1 2025-09-08T01:07:42,446 Found link https://files.pythonhosted.org/packages/32/1e/c5e396f12afef5470a751c0b255d0ac79e6df8120e2b0474d3535097f6cb/ifa-0.2.0.tar.gz (from https://pypi.org/simple/ifa/), version: 0.2.0 2025-09-08T01:07:42,447 Fetching project page and analyzing links: https://www.piwheels.org/simple/ifa/ 2025-09-08T01:07:42,447 Getting page https://www.piwheels.org/simple/ifa/ 2025-09-08T01:07:42,449 Found index url https://www.piwheels.org/simple/ 2025-09-08T01:07:42,549 Fetched page https://www.piwheels.org/simple/ifa/ as text/html 2025-09-08T01:07:42,553 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.2.0-cp35-cp35m-linux_armv6l.whl#sha256=a53e2f5c15266e84e04c3538e1b3e00d309edc7f19ccc6e59f15d112745f142d (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,553 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.2.0-cp35-cp35m-linux_armv7l.whl#sha256=a53e2f5c15266e84e04c3538e1b3e00d309edc7f19ccc6e59f15d112745f142d (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,553 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.1.1-cp35-cp35m-linux_armv7l.whl#sha256=03bf61d0923e4edd834391fee51cee98c96ec0c9bf16b2c662f6af3a84ea020c (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.1.1-cp35-cp35m-linux_armv6l.whl#sha256=03bf61d0923e4edd834391fee51cee98c96ec0c9bf16b2c662f6af3a84ea020c (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.1.0-cp35-cp35m-linux_armv7l.whl#sha256=8fe4b825f477debfde2b60becc5f5f3267d0f923faaee935fbc33ac47cd07696 (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.1.0-cp35-cp35m-linux_armv6l.whl#sha256=8fe4b825f477debfde2b60becc5f5f3267d0f923faaee935fbc33ac47cd07696 (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.0.3-cp35-cp35m-linux_armv6l.whl#sha256=d99ac2645fa48d31e1967dbbbc06e004d542fcbfc32bfd5e3d0e37f4e494dfbb (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.0.3-cp35-cp35m-linux_armv7l.whl#sha256=d99ac2645fa48d31e1967dbbbc06e004d542fcbfc32bfd5e3d0e37f4e494dfbb (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,554 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.0.3-cp37-cp37m-linux_armv7l.whl#sha256=cbedb90bfaf2853a709dbc6da7051aa5359f588eca743e64f9c4358dc37595a4 (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,555 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.0.3-cp37-cp37m-linux_armv6l.whl#sha256=cbedb90bfaf2853a709dbc6da7051aa5359f588eca743e64f9c4358dc37595a4 (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,555 Skipping link: No binaries permitted for ifa: https://archive1.piwheels.org/simple/ifa/ifa-0.0.1-py3-none-any.whl#sha256=d43965bf6d1bf4abad0d0f9512df8b0b2247a33f3f400f4ec29ba239886feaed (from https://www.piwheels.org/simple/ifa/) 2025-09-08T01:07:42,555 Skipping link: not a file: https://www.piwheels.org/simple/ifa/ 2025-09-08T01:07:42,555 Skipping link: not a file: https://pypi.org/simple/ifa/ 2025-09-08T01:07:42,579 Given no hashes to check 1 links for project 'ifa': discarding no candidates 2025-09-08T01:07:42,580 Collecting ifa==0.0.3 2025-09-08T01:07:42,582 Created temporary directory: /tmp/pip-unpack-cufwf60b 2025-09-08T01:07:42,816 Downloading ifa-0.0.3.tar.gz (162 kB) 2025-09-08T01:07:42,883 Added ifa==0.0.3 from https://files.pythonhosted.org/packages/4a/f4/a4905d036970babb45005268c04b751783e3f163d3ecbca2f78455da7812/ifa-0.0.3.tar.gz to build tracker '/tmp/pip-build-tracker-j8b8ixxa' 2025-09-08T01:07:42,884 Running setup.py (path:/tmp/pip-wheel-ltud0px4/ifa_b286791625aa4b729e196170a29bc8dd/setup.py) egg_info for package ifa 2025-09-08T01:07:42,885 Created temporary directory: /tmp/pip-pip-egg-info-ntbzbxlr 2025-09-08T01:07:42,885 Preparing metadata (setup.py): started 2025-09-08T01:07:42,886 Running command python setup.py egg_info 2025-09-08T01:07:45,047 Error compiling Cython file: 2025-09-08T01:07:45,048 ------------------------------------------------------------ 2025-09-08T01:07:45,048 ... 2025-09-08T01:07:45,048 cdef vector[CDistribution*] distributionPtrs 2025-09-08T01:07:45,048 for d in distributions: 2025-09-08T01:07:45,048 distributionPtrs.push_back((d).thisptr) 2025-09-08T01:07:45,048 if logOnScreen: 2025-09-08T01:07:45,048 print "Compute Data" 2025-09-08T01:07:45,048 ^ 2025-09-08T01:07:45,049 ------------------------------------------------------------ 2025-09-08T01:07:45,049 ifa/connections.pyx:88:14: Syntax error in simple statement list 2025-09-08T01:07:45,051 Traceback (most recent call last): 2025-09-08T01:07:45,055 File "", line 2, in 2025-09-08T01:07:45,056 exec(compile(''' 2025-09-08T01:07:45,056 ~~~~^^^^^^^^^^^^ 2025-09-08T01:07:45,056 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:07:45,056 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,056 ...<32 lines>... 2025-09-08T01:07:45,056 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:07:45,056 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,056 ''' % ('/tmp/pip-wheel-ltud0px4/ifa_b286791625aa4b729e196170a29bc8dd/setup.py',), "", "exec")) 2025-09-08T01:07:45,057 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,057 File "", line 35, in 2025-09-08T01:07:45,057 File "/tmp/pip-wheel-ltud0px4/ifa_b286791625aa4b729e196170a29bc8dd/setup.py", line 34, in 2025-09-08T01:07:45,057 ext_modules=cythonize([Extension("ifa.utils", 2025-09-08T01:07:45,057 ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,057 sources=[ 2025-09-08T01:07:45,057 ^^^^^^^^^ 2025-09-08T01:07:45,058 ...<32 lines>... 2025-09-08T01:07:45,058 extra_link_args=['-fopenmp']), 2025-09-08T01:07:45,058 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,058 ]), 2025-09-08T01:07:45,058 ^^ 2025-09-08T01:07:45,058 File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 1154, in cythonize 2025-09-08T01:07:45,058 cythonize_one(*args) 2025-09-08T01:07:45,058 ~~~~~~~~~~~~~^^^^^^^ 2025-09-08T01:07:45,058 File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 1298, in cythonize_one 2025-09-08T01:07:45,059 raise CompileError(None, pyx_file) 2025-09-08T01:07:45,059 Cython.Compiler.Errors.CompileError: ifa/connections.pyx 2025-09-08T01:07:45,059 Compiling ifa/utils.pyx because it changed. 2025-09-08T01:07:45,059 Compiling ifa/distribution.pyx because it changed. 2025-09-08T01:07:45,059 Compiling ifa/divergence.pyx because it changed. 2025-09-08T01:07:45,059 Compiling ifa/connections.pyx because it changed. 2025-09-08T01:07:45,059 [1/4] Cythonizing ifa/connections.pyx 2025-09-08T01:07:45,298 ERROR: python setup.py egg_info exited with 1 2025-09-08T01:07:45,311 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T01:07:45,311 exec(compile('"'"''"'"''"'"' 2025-09-08T01:07:45,311 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:07:45,311 # 2025-09-08T01:07:45,311 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T01:07:45,311 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T01:07:45,311 # - It provides a clear error message when setuptools is not installed. 2025-09-08T01:07:45,311 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T01:07:45,311 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T01:07:45,311 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T01:07:45,311 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T01:07:45,311 import os, sys, tokenize, traceback 2025-09-08T01:07:45,311 2025-09-08T01:07:45,311 try: 2025-09-08T01:07:45,311 import setuptools 2025-09-08T01:07:45,311 except ImportError: 2025-09-08T01:07:45,311 print( 2025-09-08T01:07:45,311 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T01:07:45,311 "the build environment with exception:", 2025-09-08T01:07:45,311 file=sys.stderr, 2025-09-08T01:07:45,311 ) 2025-09-08T01:07:45,311 traceback.print_exc() 2025-09-08T01:07:45,311 sys.exit(1) 2025-09-08T01:07:45,311 2025-09-08T01:07:45,311 __file__ = %r 2025-09-08T01:07:45,311 sys.argv[0] = __file__ 2025-09-08T01:07:45,311 2025-09-08T01:07:45,311 if os.path.exists(__file__): 2025-09-08T01:07:45,311 filename = __file__ 2025-09-08T01:07:45,311 with tokenize.open(__file__) as f: 2025-09-08T01:07:45,311 setup_py_code = f.read() 2025-09-08T01:07:45,311 else: 2025-09-08T01:07:45,311 filename = "" 2025-09-08T01:07:45,311 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T01:07:45,311 2025-09-08T01:07:45,311 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:07:45,311 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ltud0px4/ifa_b286791625aa4b729e196170a29bc8dd/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ntbzbxlr[/] 2025-09-08T01:07:45,311 [bold magenta]cwd[/]: /tmp/pip-wheel-ltud0px4/ifa_b286791625aa4b729e196170a29bc8dd/ 2025-09-08T01:07:45,311 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T01:07:45,312 ERROR: metadata generation failed 2025-09-08T01:07:45,318 Exception information: 2025-09-08T01:07:45,318 Traceback (most recent call last): 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T01:07:45,318 call_subprocess( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 args, 2025-09-08T01:07:45,318 ^^^^^ 2025-09-08T01:07:45,318 ...<2 lines>... 2025-09-08T01:07:45,318 spinner=spinner, 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T01:07:45,318 raise error 2025-09-08T01:07:45,318 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T01:07:45,318 2025-09-08T01:07:45,318 The above exception was the direct cause of the following exception: 2025-09-08T01:07:45,318 2025-09-08T01:07:45,318 Traceback (most recent call last): 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T01:07:45,318 status = _inner_run() 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T01:07:45,318 return self.run(options, args) 2025-09-08T01:07:45,318 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T01:07:45,318 return func(self, options, args) 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T01:07:45,318 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T01:07:45,318 result = self._result = resolver.resolve( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T01:07:45,318 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T01:07:45,318 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T01:07:45,318 if not criterion.candidates: 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T01:07:45,318 return bool(self._sequence) 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T01:07:45,318 self._bool = any(self) 2025-09-08T01:07:45,318 ~~~^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T01:07:45,318 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T01:07:45,318 ^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T01:07:45,318 candidate = func() 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T01:07:45,318 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 link, template, name, version 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T01:07:45,318 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 link, 2025-09-08T01:07:45,318 ^^^^^ 2025-09-08T01:07:45,318 ...<3 lines>... 2025-09-08T01:07:45,318 version=version, 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T01:07:45,318 super().__init__( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 link=link, 2025-09-08T01:07:45,318 ^^^^^^^^^^ 2025-09-08T01:07:45,318 ...<4 lines>... 2025-09-08T01:07:45,318 version=version, 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T01:07:45,318 self.dist = self._prepare() 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T01:07:45,318 dist = self._prepare_distribution() 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T01:07:45,318 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T01:07:45,318 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T01:07:45,318 dist = _get_prepared_distribution( 2025-09-08T01:07:45,318 req, 2025-09-08T01:07:45,318 ...<3 lines>... 2025-09-08T01:07:45,318 self.check_build_deps, 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T01:07:45,318 abstract_dist.prepare_distribution_metadata( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 finder, build_isolation, check_build_deps 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T01:07:45,318 self.req.prepare_metadata() 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T01:07:45,318 self.metadata_directory = generate_metadata_legacy( 2025-09-08T01:07:45,318 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:07:45,318 build_env=self.build_env, 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ...<3 lines>... 2025-09-08T01:07:45,318 details=details, 2025-09-08T01:07:45,318 ^^^^^^^^^^^^^^^^ 2025-09-08T01:07:45,318 ) 2025-09-08T01:07:45,318 ^ 2025-09-08T01:07:45,318 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T01:07:45,318 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T01:07:45,318 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T01:07:45,339 Removed ifa==0.0.3 from https://files.pythonhosted.org/packages/4a/f4/a4905d036970babb45005268c04b751783e3f163d3ecbca2f78455da7812/ifa-0.0.3.tar.gz from build tracker '/tmp/pip-build-tracker-j8b8ixxa' 2025-09-08T01:07:45,339 Removed build tracker: '/tmp/pip-build-tracker-j8b8ixxa'