2025-09-08T23:05:31,325 Created temporary directory: /tmp/pip-build-tracker-4zr5zipj 2025-09-08T23:05:31,325 Initialized build tracking at /tmp/pip-build-tracker-4zr5zipj 2025-09-08T23:05:31,325 Created build tracker: /tmp/pip-build-tracker-4zr5zipj 2025-09-08T23:05:31,326 Entered build tracker: /tmp/pip-build-tracker-4zr5zipj 2025-09-08T23:05:31,326 Created temporary directory: /tmp/pip-wheel-7zsa5lsy 2025-09-08T23:05:31,329 Created temporary directory: /tmp/pip-ephem-wheel-cache-8_r6199k 2025-09-08T23:05:31,388 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T23:05:31,390 2 location(s) to search for versions of minkowskiengine: 2025-09-08T23:05:31,390 * https://pypi.org/simple/minkowskiengine/ 2025-09-08T23:05:31,390 * https://www.piwheels.org/simple/minkowskiengine/ 2025-09-08T23:05:31,391 Fetching project page and analyzing links: https://pypi.org/simple/minkowskiengine/ 2025-09-08T23:05:31,391 Getting page https://pypi.org/simple/minkowskiengine/ 2025-09-08T23:05:31,392 Found index url https://pypi.org/simple/ 2025-09-08T23:05:31,462 Fetched page https://pypi.org/simple/minkowskiengine/ as application/vnd.pypi.simple.v1+json 2025-09-08T23:05:31,464 Found link https://files.pythonhosted.org/packages/77/7f/f1a468f7ff10f2b47441c3732604032df7c66dcb0e983d408747dff4569e/MinkowskiEngine-0.3.2.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.3.2 2025-09-08T23:05:31,465 Found link https://files.pythonhosted.org/packages/d0/9b/951919938e9767baa15962a2662a087e8f0adf7716509ea3b4ced1c162bf/MinkowskiEngine-0.3.3.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.3.3 2025-09-08T23:05:31,465 Found link https://files.pythonhosted.org/packages/a3/b1/6d81bdea2e652cd4fd3ff280449b9b5b24055ca43e003e2d6fddbf9834c8/MinkowskiEngine-0.4.0.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.4.0 2025-09-08T23:05:31,465 Found link https://files.pythonhosted.org/packages/dd/cd/0c763e1be0bebe50552bccb8196052c4d9ec4e028304857bcbed76f1efc0/MinkowskiEngine-0.4.1.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.4.1 2025-09-08T23:05:31,465 Found link https://files.pythonhosted.org/packages/d7/7c/3892a4d9ee70869b900ba06c750943e31c85fc2a165dc483e3b79cd61b39/MinkowskiEngine-0.4.2.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.4.2 2025-09-08T23:05:31,466 Found link https://files.pythonhosted.org/packages/35/86/7e3f38a84be5f1a35fef6bf2d8412e120f81f9df744324983c6218164f17/MinkowskiEngine-0.4.3.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.4.3 2025-09-08T23:05:31,466 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/9c/6b/29b051cc746440dbb63f147ec2b58199e0754b2ef8f6e3469f05b780883f/MinkowskiEngine-0.5.0b0-py3.7-linux-x86_64.egg (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6) 2025-09-08T23:05:31,466 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/4f/84/103e1a7916d81448e4fc2f70c341111b1d605702dcbc970c056875a100e7/MinkowskiEngine-0.5.0b0-py3.8-linux-x86_64.egg (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6) 2025-09-08T23:05:31,466 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/b9/e6/ba2548a97663d7df05ee7410c2ebb843a3c9fc3e49b5da0d2841d250b439/MinkowskiEngine-0.5.0rc0-py3.7-linux-x86_64.egg (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6) 2025-09-08T23:05:31,466 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/ae/f1/96a621130c2302064ff569cf7e38d9b7e6306eb72d14f4ab71e2259bd94f/MinkowskiEngine-0.5.0rc0-py3.8-linux-x86_64.egg (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6) 2025-09-08T23:05:31,467 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/8e/41/3f66ced5f14afe64be00d6791d19b9e25170ed9395a89dea9f9490b1ddd7/MinkowskiEngine-0.5.0-py3.8-linux-x86_64.egg (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6) 2025-09-08T23:05:31,467 Found link https://files.pythonhosted.org/packages/fa/9b/e95d68d7dbff1f7ae8e89d6cc823c0e452f158b13cbecf3092e32a6f042f/MinkowskiEngine-0.5.0.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.5.0 2025-09-08T23:05:31,467 Found link https://files.pythonhosted.org/packages/00/21/378694329d51767a94a8e76978ea490fa4ce9fec0b1f51aa044d3bff6ad3/MinkowskiEngine-0.5.1.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.5.1 2025-09-08T23:05:31,467 Found link https://files.pythonhosted.org/packages/d1/53/8968b0e4e9552f3a7676468824c8d8b16563dbad9b858e9efef6ce2c1a08/MinkowskiEngine-0.5.2.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.5.2 2025-09-08T23:05:31,467 Found link https://files.pythonhosted.org/packages/f5/64/eae36b93d194a3dcf23d4a9fe165165cab5acccd59ebd7e14ac0afa9c661/MinkowskiEngine-0.5.3.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.5.3 2025-09-08T23:05:31,468 Found link https://files.pythonhosted.org/packages/21/5c/c543c4bc5fbe73ac3e38465b3da4f24a61f7a4ac5baec867e582e94aa551/MinkowskiEngine-0.5.4.tar.gz (from https://pypi.org/simple/minkowskiengine/) (requires-python:>=3.6), version: 0.5.4 2025-09-08T23:05:31,468 Fetching project page and analyzing links: https://www.piwheels.org/simple/minkowskiengine/ 2025-09-08T23:05:31,468 Getting page https://www.piwheels.org/simple/minkowskiengine/ 2025-09-08T23:05:31,469 Found index url https://www.piwheels.org/simple/ 2025-09-08T23:05:31,571 Fetched page https://www.piwheels.org/simple/minkowskiengine/ as text/html 2025-09-08T23:05:31,572 Skipping link: not a file: https://www.piwheels.org/simple/minkowskiengine/ 2025-09-08T23:05:31,572 Skipping link: not a file: https://pypi.org/simple/minkowskiengine/ 2025-09-08T23:05:31,598 Given no hashes to check 1 links for project 'minkowskiengine': discarding no candidates 2025-09-08T23:05:31,600 Collecting minkowskiengine==0.4.1 2025-09-08T23:05:31,601 Created temporary directory: /tmp/pip-unpack-oiffqjza 2025-09-08T23:05:31,739 Downloading MinkowskiEngine-0.4.1.tar.gz (106 kB) 2025-09-08T23:05:31,829 Added minkowskiengine==0.4.1 from https://files.pythonhosted.org/packages/dd/cd/0c763e1be0bebe50552bccb8196052c4d9ec4e028304857bcbed76f1efc0/MinkowskiEngine-0.4.1.tar.gz to build tracker '/tmp/pip-build-tracker-4zr5zipj' 2025-09-08T23:05:31,830 Running setup.py (path:/tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/setup.py) egg_info for package minkowskiengine 2025-09-08T23:05:31,830 Created temporary directory: /tmp/pip-pip-egg-info-fcxtk5l_ 2025-09-08T23:05:31,831 Preparing metadata (setup.py): started 2025-09-08T23:05:31,831 Running command python setup.py egg_info 2025-09-08T23:05:32,366 Traceback (most recent call last): 2025-09-08T23:05:32,367 File "/tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/setup.py", line 9, in 2025-09-08T23:05:32,367 import torch 2025-09-08T23:05:32,367 ModuleNotFoundError: No module named 'torch' 2025-09-08T23:05:32,367 During handling of the above exception, another exception occurred: 2025-09-08T23:05:32,368 Traceback (most recent call last): 2025-09-08T23:05:32,368 File "", line 2, in 2025-09-08T23:05:32,368 exec(compile(''' 2025-09-08T23:05:32,369 ~~~~^^^^^^^^^^^^ 2025-09-08T23:05:32,369 # This is -- a caller that pip uses to run setup.py 2025-09-08T23:05:32,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,369 ...<32 lines>... 2025-09-08T23:05:32,369 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T23:05:32,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,369 ''' % ('/tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/setup.py',), "", "exec")) 2025-09-08T23:05:32,370 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,370 File "", line 35, in 2025-09-08T23:05:32,370 File "/tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/setup.py", line 11, in 2025-09-08T23:05:32,370 raise ImportError('Pytorch not found. Please install pytorch first.') 2025-09-08T23:05:32,370 ImportError: Pytorch not found. Please install pytorch first. 2025-09-08T23:05:32,455 ERROR: python setup.py egg_info exited with 1 2025-09-08T23:05:32,466 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T23:05:32,466 exec(compile('"'"''"'"''"'"' 2025-09-08T23:05:32,466 # This is -- a caller that pip uses to run setup.py 2025-09-08T23:05:32,466 # 2025-09-08T23:05:32,466 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T23:05:32,466 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T23:05:32,466 # - It provides a clear error message when setuptools is not installed. 2025-09-08T23:05:32,466 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T23:05:32,466 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T23:05:32,466 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T23:05:32,466 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T23:05:32,466 import os, sys, tokenize, traceback 2025-09-08T23:05:32,466 2025-09-08T23:05:32,466 try: 2025-09-08T23:05:32,466 import setuptools 2025-09-08T23:05:32,466 except ImportError: 2025-09-08T23:05:32,466 print( 2025-09-08T23:05:32,466 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T23:05:32,466 "the build environment with exception:", 2025-09-08T23:05:32,466 file=sys.stderr, 2025-09-08T23:05:32,466 ) 2025-09-08T23:05:32,466 traceback.print_exc() 2025-09-08T23:05:32,466 sys.exit(1) 2025-09-08T23:05:32,466 2025-09-08T23:05:32,466 __file__ = %r 2025-09-08T23:05:32,466 sys.argv[0] = __file__ 2025-09-08T23:05:32,466 2025-09-08T23:05:32,466 if os.path.exists(__file__): 2025-09-08T23:05:32,466 filename = __file__ 2025-09-08T23:05:32,466 with tokenize.open(__file__) as f: 2025-09-08T23:05:32,466 setup_py_code = f.read() 2025-09-08T23:05:32,466 else: 2025-09-08T23:05:32,466 filename = "" 2025-09-08T23:05:32,466 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T23:05:32,466 2025-09-08T23:05:32,466 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T23:05:32,466 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-fcxtk5l_[/] 2025-09-08T23:05:32,467 [bold magenta]cwd[/]: /tmp/pip-wheel-7zsa5lsy/minkowskiengine_c081e035b4a345fa93a6514069646746/ 2025-09-08T23:05:32,467 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T23:05:32,468 ERROR: metadata generation failed 2025-09-08T23:05:32,472 Exception information: 2025-09-08T23:05:32,472 Traceback (most recent call last): 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T23:05:32,472 call_subprocess( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 args, 2025-09-08T23:05:32,472 ^^^^^ 2025-09-08T23:05:32,472 ...<2 lines>... 2025-09-08T23:05:32,472 spinner=spinner, 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T23:05:32,472 raise error 2025-09-08T23:05:32,472 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T23:05:32,472 2025-09-08T23:05:32,472 The above exception was the direct cause of the following exception: 2025-09-08T23:05:32,472 2025-09-08T23:05:32,472 Traceback (most recent call last): 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T23:05:32,472 status = _inner_run() 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T23:05:32,472 return self.run(options, args) 2025-09-08T23:05:32,472 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T23:05:32,472 return func(self, options, args) 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T23:05:32,472 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T23:05:32,472 result = self._result = resolver.resolve( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T23:05:32,472 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T23:05:32,472 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T23:05:32,472 if not criterion.candidates: 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T23:05:32,472 return bool(self._sequence) 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T23:05:32,472 self._bool = any(self) 2025-09-08T23:05:32,472 ~~~^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T23:05:32,472 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T23:05:32,472 ^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T23:05:32,472 candidate = func() 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T23:05:32,472 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 link, template, name, version 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T23:05:32,472 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 link, 2025-09-08T23:05:32,472 ^^^^^ 2025-09-08T23:05:32,472 ...<3 lines>... 2025-09-08T23:05:32,472 version=version, 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T23:05:32,472 super().__init__( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 link=link, 2025-09-08T23:05:32,472 ^^^^^^^^^^ 2025-09-08T23:05:32,472 ...<4 lines>... 2025-09-08T23:05:32,472 version=version, 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T23:05:32,472 self.dist = self._prepare() 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T23:05:32,472 dist = self._prepare_distribution() 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T23:05:32,472 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T23:05:32,472 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T23:05:32,472 dist = _get_prepared_distribution( 2025-09-08T23:05:32,472 req, 2025-09-08T23:05:32,472 ...<3 lines>... 2025-09-08T23:05:32,472 self.check_build_deps, 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T23:05:32,472 abstract_dist.prepare_distribution_metadata( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 finder, build_isolation, check_build_deps 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T23:05:32,472 self.req.prepare_metadata() 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T23:05:32,472 self.metadata_directory = generate_metadata_legacy( 2025-09-08T23:05:32,472 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:05:32,472 build_env=self.build_env, 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ...<3 lines>... 2025-09-08T23:05:32,472 details=details, 2025-09-08T23:05:32,472 ^^^^^^^^^^^^^^^^ 2025-09-08T23:05:32,472 ) 2025-09-08T23:05:32,472 ^ 2025-09-08T23:05:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T23:05:32,472 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T23:05:32,472 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T23:05:32,493 Removed minkowskiengine==0.4.1 from https://files.pythonhosted.org/packages/dd/cd/0c763e1be0bebe50552bccb8196052c4d9ec4e028304857bcbed76f1efc0/MinkowskiEngine-0.4.1.tar.gz from build tracker '/tmp/pip-build-tracker-4zr5zipj' 2025-09-08T23:05:32,493 Removed build tracker: '/tmp/pip-build-tracker-4zr5zipj'