2025-09-08T09:46:46,010 Created temporary directory: /tmp/pip-build-tracker-zo7y06nk 2025-09-08T09:46:46,011 Initialized build tracking at /tmp/pip-build-tracker-zo7y06nk 2025-09-08T09:46:46,011 Created build tracker: /tmp/pip-build-tracker-zo7y06nk 2025-09-08T09:46:46,011 Entered build tracker: /tmp/pip-build-tracker-zo7y06nk 2025-09-08T09:46:46,011 Created temporary directory: /tmp/pip-wheel-pesfvl7v 2025-09-08T09:46:46,015 Created temporary directory: /tmp/pip-ephem-wheel-cache-uvkxq114 2025-09-08T09:46:46,076 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T09:46:46,078 2 location(s) to search for versions of blackmamba: 2025-09-08T09:46:46,078 * https://pypi.org/simple/blackmamba/ 2025-09-08T09:46:46,078 * https://www.piwheels.org/simple/blackmamba/ 2025-09-08T09:46:46,078 Fetching project page and analyzing links: https://pypi.org/simple/blackmamba/ 2025-09-08T09:46:46,079 Getting page https://pypi.org/simple/blackmamba/ 2025-09-08T09:46:46,080 Found index url https://pypi.org/simple/ 2025-09-08T09:46:46,239 Fetched page https://pypi.org/simple/blackmamba/ as application/vnd.pypi.simple.v1+json 2025-09-08T09:46:46,242 Found link https://files.pythonhosted.org/packages/80/68/39c563ad88b276c901d1b6f8f009572d32405ca76883f4043100732df7b6/blackmamba-0.0.18.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.18 2025-09-08T09:46:46,243 Found link https://files.pythonhosted.org/packages/62/84/2f093646f9ffc4ab0ae50088feb54ccf4451457a558443f7ab3fae9614b7/blackmamba-0.0.19.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.19 2025-09-08T09:46:46,244 Found link https://files.pythonhosted.org/packages/00/04/2f82304731d01304db7ba59e0253dd98aa3debf85ab74084eb524984f892/blackmamba-0.0.20.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.20 2025-09-08T09:46:46,244 Found link https://files.pythonhosted.org/packages/22/bc/cff7fdc269c3fc8e7c6c9a76bf6f5635a502e9b625eb513fc1276519b5ec/blackmamba-0.0.21.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.21 2025-09-08T09:46:46,244 Found link https://files.pythonhosted.org/packages/52/03/ae327adf7da856009e2e5402195998ba11223ae990fa578a28fd06185bbe/blackmamba-0.0.22.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.22 2025-09-08T09:46:46,245 Found link https://files.pythonhosted.org/packages/3d/dd/d38ae308c8124c9459ffbc310e3750340d821fa847ffbc86552dcd6ef647/blackmamba-0.0.23.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.23 2025-09-08T09:46:46,245 Found link https://files.pythonhosted.org/packages/e2/8f/1004960ca8e0c67535ffe4b906e5a9190be2596c0eaab97ae2959183dbf7/blackmamba-0.0.24.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.24 2025-09-08T09:46:46,246 Found link https://files.pythonhosted.org/packages/69/20/c63c9a5abafa6effe020495d7cb26e8039c174d93f2b84d06c1010898326/blackmamba-0.0.25.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.25 2025-09-08T09:46:46,246 Found link https://files.pythonhosted.org/packages/96/87/029331ffc23ecbc8aefa30291a86cb8db12cf52770036db806de330fad12/blackmamba-0.0.26.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.26 2025-09-08T09:46:46,247 Found link https://files.pythonhosted.org/packages/da/16/e1ca088e106dbc7de1d22d880d1e682b0c0cffa2f894683322ef07b23700/blackmamba-0.0.27.tar.gz (from https://pypi.org/simple/blackmamba/), version: 0.0.27 2025-09-08T09:46:46,247 Found link https://files.pythonhosted.org/packages/77/d8/e0b5363ddf4e298f70f11fbc34162034c500357bea7f7014f138f9724251/blackmamba-1.0.0.tar.gz (from https://pypi.org/simple/blackmamba/), version: 1.0.0 2025-09-08T09:46:46,247 Found link https://files.pythonhosted.org/packages/08/4e/f7260011f3d4a89c0d3ee897ba69da3c6077f5e53f60dc3eae24e950cfe0/blackmamba-1.0.1.tar.gz (from https://pypi.org/simple/blackmamba/), version: 1.0.1 2025-09-08T09:46:46,248 Found link https://files.pythonhosted.org/packages/5b/de/4b9927615125cf75d0dabc8b574910e4a7630cf6a88ded553d3d43469f4f/blackmamba-1.0.2.tar.gz (from https://pypi.org/simple/blackmamba/), version: 1.0.2 2025-09-08T09:46:46,248 Fetching project page and analyzing links: https://www.piwheels.org/simple/blackmamba/ 2025-09-08T09:46:46,249 Getting page https://www.piwheels.org/simple/blackmamba/ 2025-09-08T09:46:46,250 Found index url https://www.piwheels.org/simple/ 2025-09-08T09:46:46,347 Fetched page https://www.piwheels.org/simple/blackmamba/ as text/html 2025-09-08T09:46:46,349 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-1.0.2-py3-none-any.whl#sha256=050802fc31e1347a32de99089468e659906f8761658a6d27addddb38ea0a4d42 (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-1.0.1-py3-none-any.whl#sha256=78ec21b6c566f691607a9ec8d56d178eec1a754e1bc396533e7a821b003c5ddc (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-1.0.0-py3-none-any.whl#sha256=a819c70fe56995d15f959e13f5f050d6abdfcddc2160d27ae375203ace224be4 (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.25-py3-none-any.whl#sha256=6c18984d21f86aed41dfaf3976ca6885fe8048724faf6e887ea6729fe9a7b83d (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.24-py3-none-any.whl#sha256=d433c53ce4eeb96c40025ba88c1431b49562f62f84efe4712625d1a43419633f (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.23-py3-none-any.whl#sha256=23c6a07a6ced86f65f95ca279536c0da24a14c4f6e2515b955aba9f949f40231 (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,350 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.22-py3-none-any.whl#sha256=f65f609bb3228065d8169a96870b93ab7dbbe09af35b8f77e8adc4768670679e (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,351 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.21-py3-none-any.whl#sha256=b08dad793121dcc5acfed0a974e63af60f17023889597ad9fd031178142af34e (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,351 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.20-py3-none-any.whl#sha256=6759dfa431d10c744b3ea02ea443255ee580126f629796e225ea96bfca13b56f (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,351 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.19-py3-none-any.whl#sha256=8a1bedd363dc251896bbeb208dfb0b6002d28b12f776dffe62970815a1e39864 (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,351 Skipping link: No binaries permitted for blackmamba: https://archive1.piwheels.org/simple/blackmamba/blackmamba-0.0.18-py3-none-any.whl#sha256=4bde009fbfc9233247b3e60e20987ec92bbbca454dc45210f3d73ac608a709b9 (from https://www.piwheels.org/simple/blackmamba/) 2025-09-08T09:46:46,351 Skipping link: not a file: https://www.piwheels.org/simple/blackmamba/ 2025-09-08T09:46:46,351 Skipping link: not a file: https://pypi.org/simple/blackmamba/ 2025-09-08T09:46:46,377 Given no hashes to check 1 links for project 'blackmamba': discarding no candidates 2025-09-08T09:46:46,378 Collecting blackmamba==0.0.26 2025-09-08T09:46:46,379 Created temporary directory: /tmp/pip-unpack-de2slfmp 2025-09-08T09:46:46,524 Downloading blackmamba-0.0.26.tar.gz (26 kB) 2025-09-08T09:46:46,575 Added blackmamba==0.0.26 from https://files.pythonhosted.org/packages/96/87/029331ffc23ecbc8aefa30291a86cb8db12cf52770036db806de330fad12/blackmamba-0.0.26.tar.gz to build tracker '/tmp/pip-build-tracker-zo7y06nk' 2025-09-08T09:46:46,576 Running setup.py (path:/tmp/pip-wheel-pesfvl7v/blackmamba_d5c3b9df0a3747aab2d35bb378b8154d/setup.py) egg_info for package blackmamba 2025-09-08T09:46:46,576 Created temporary directory: /tmp/pip-pip-egg-info-n6tpbj9l 2025-09-08T09:46:46,576 Preparing metadata (setup.py): started 2025-09-08T09:46:46,577 Running command python setup.py egg_info 2025-09-08T09:46:47,686 /usr/local/lib/python3.13/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-09-08T09:46:47,687 !! 2025-09-08T09:46:47,687 ******************************************************************************** 2025-09-08T09:46:47,687 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-09-08T09:46:47,687 License :: OSI Approved :: MIT License 2025-09-08T09:46:47,687 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-09-08T09:46:47,687 ******************************************************************************** 2025-09-08T09:46:47,688 !! 2025-09-08T09:46:47,688 self._finalize_license_expression() 2025-09-08T09:46:47,762 running egg_info 2025-09-08T09:46:47,839 creating /tmp/pip-pip-egg-info-n6tpbj9l/blackmamba.egg-info 2025-09-08T09:46:47,840 writing /tmp/pip-pip-egg-info-n6tpbj9l/blackmamba.egg-info/PKG-INFO 2025-09-08T09:46:47,841 writing dependency_links to /tmp/pip-pip-egg-info-n6tpbj9l/blackmamba.egg-info/dependency_links.txt 2025-09-08T09:46:47,841 writing top-level names to /tmp/pip-pip-egg-info-n6tpbj9l/blackmamba.egg-info/top_level.txt 2025-09-08T09:46:47,842 writing manifest file '/tmp/pip-pip-egg-info-n6tpbj9l/blackmamba.egg-info/SOURCES.txt' 2025-09-08T09:46:47,996 error: package directory './blackmamba/project' does not exist 2025-09-08T09:46:48,109 ERROR: python setup.py egg_info exited with 1 2025-09-08T09:46:48,122 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T09:46:48,122 exec(compile('"'"''"'"''"'"' 2025-09-08T09:46:48,122 # This is -- a caller that pip uses to run setup.py 2025-09-08T09:46:48,122 # 2025-09-08T09:46:48,122 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T09:46:48,122 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T09:46:48,122 # - It provides a clear error message when setuptools is not installed. 2025-09-08T09:46:48,122 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T09:46:48,122 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T09:46:48,122 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T09:46:48,122 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T09:46:48,122 import os, sys, tokenize, traceback 2025-09-08T09:46:48,122 2025-09-08T09:46:48,122 try: 2025-09-08T09:46:48,122 import setuptools 2025-09-08T09:46:48,122 except ImportError: 2025-09-08T09:46:48,122 print( 2025-09-08T09:46:48,122 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T09:46:48,122 "the build environment with exception:", 2025-09-08T09:46:48,122 file=sys.stderr, 2025-09-08T09:46:48,122 ) 2025-09-08T09:46:48,122 traceback.print_exc() 2025-09-08T09:46:48,122 sys.exit(1) 2025-09-08T09:46:48,122 2025-09-08T09:46:48,122 __file__ = %r 2025-09-08T09:46:48,122 sys.argv[0] = __file__ 2025-09-08T09:46:48,122 2025-09-08T09:46:48,122 if os.path.exists(__file__): 2025-09-08T09:46:48,122 filename = __file__ 2025-09-08T09:46:48,122 with tokenize.open(__file__) as f: 2025-09-08T09:46:48,122 setup_py_code = f.read() 2025-09-08T09:46:48,122 else: 2025-09-08T09:46:48,122 filename = "" 2025-09-08T09:46:48,122 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T09:46:48,122 2025-09-08T09:46:48,122 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T09:46:48,122 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-pesfvl7v/blackmamba_d5c3b9df0a3747aab2d35bb378b8154d/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-n6tpbj9l[/] 2025-09-08T09:46:48,123 [bold magenta]cwd[/]: /tmp/pip-wheel-pesfvl7v/blackmamba_d5c3b9df0a3747aab2d35bb378b8154d/ 2025-09-08T09:46:48,123 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T09:46:48,124 ERROR: metadata generation failed 2025-09-08T09:46:48,129 Exception information: 2025-09-08T09:46:48,129 Traceback (most recent call last): 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T09:46:48,129 call_subprocess( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 args, 2025-09-08T09:46:48,129 ^^^^^ 2025-09-08T09:46:48,129 ...<2 lines>... 2025-09-08T09:46:48,129 spinner=spinner, 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T09:46:48,129 raise error 2025-09-08T09:46:48,129 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T09:46:48,129 2025-09-08T09:46:48,129 The above exception was the direct cause of the following exception: 2025-09-08T09:46:48,129 2025-09-08T09:46:48,129 Traceback (most recent call last): 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T09:46:48,129 status = _inner_run() 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T09:46:48,129 return self.run(options, args) 2025-09-08T09:46:48,129 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T09:46:48,129 return func(self, options, args) 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T09:46:48,129 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T09:46:48,129 result = self._result = resolver.resolve( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T09:46:48,129 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T09:46:48,129 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T09:46:48,129 if not criterion.candidates: 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T09:46:48,129 return bool(self._sequence) 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T09:46:48,129 self._bool = any(self) 2025-09-08T09:46:48,129 ~~~^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T09:46:48,129 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T09:46:48,129 ^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T09:46:48,129 candidate = func() 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T09:46:48,129 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 link, template, name, version 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T09:46:48,129 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 link, 2025-09-08T09:46:48,129 ^^^^^ 2025-09-08T09:46:48,129 ...<3 lines>... 2025-09-08T09:46:48,129 version=version, 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T09:46:48,129 super().__init__( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 link=link, 2025-09-08T09:46:48,129 ^^^^^^^^^^ 2025-09-08T09:46:48,129 ...<4 lines>... 2025-09-08T09:46:48,129 version=version, 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T09:46:48,129 self.dist = self._prepare() 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T09:46:48,129 dist = self._prepare_distribution() 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T09:46:48,129 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T09:46:48,129 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T09:46:48,129 dist = _get_prepared_distribution( 2025-09-08T09:46:48,129 req, 2025-09-08T09:46:48,129 ...<3 lines>... 2025-09-08T09:46:48,129 self.check_build_deps, 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T09:46:48,129 abstract_dist.prepare_distribution_metadata( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 finder, build_isolation, check_build_deps 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T09:46:48,129 self.req.prepare_metadata() 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T09:46:48,129 self.metadata_directory = generate_metadata_legacy( 2025-09-08T09:46:48,129 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:46:48,129 build_env=self.build_env, 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ...<3 lines>... 2025-09-08T09:46:48,129 details=details, 2025-09-08T09:46:48,129 ^^^^^^^^^^^^^^^^ 2025-09-08T09:46:48,129 ) 2025-09-08T09:46:48,129 ^ 2025-09-08T09:46:48,129 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T09:46:48,129 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T09:46:48,129 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T09:46:48,151 Removed blackmamba==0.0.26 from https://files.pythonhosted.org/packages/96/87/029331ffc23ecbc8aefa30291a86cb8db12cf52770036db806de330fad12/blackmamba-0.0.26.tar.gz from build tracker '/tmp/pip-build-tracker-zo7y06nk' 2025-09-08T09:46:48,151 Removed build tracker: '/tmp/pip-build-tracker-zo7y06nk'