2025-09-11T08:42:20,737 Created temporary directory: /tmp/pip-build-tracker-dcw6bish 2025-09-11T08:42:20,738 Initialized build tracking at /tmp/pip-build-tracker-dcw6bish 2025-09-11T08:42:20,738 Created build tracker: /tmp/pip-build-tracker-dcw6bish 2025-09-11T08:42:20,738 Entered build tracker: /tmp/pip-build-tracker-dcw6bish 2025-09-11T08:42:20,739 Created temporary directory: /tmp/pip-wheel-zr19izp5 2025-09-11T08:42:20,742 Created temporary directory: /tmp/pip-ephem-wheel-cache-ikm_dhzr 2025-09-11T08:42:20,801 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-11T08:42:20,804 2 location(s) to search for versions of natten: 2025-09-11T08:42:20,804 * https://pypi.org/simple/natten/ 2025-09-11T08:42:20,804 * https://www.piwheels.org/simple/natten/ 2025-09-11T08:42:20,804 Fetching project page and analyzing links: https://pypi.org/simple/natten/ 2025-09-11T08:42:20,805 Getting page https://pypi.org/simple/natten/ 2025-09-11T08:42:20,806 Found index url https://pypi.org/simple/ 2025-09-11T08:42:20,956 Fetched page https://pypi.org/simple/natten/ as application/vnd.pypi.simple.v1+json 2025-09-11T08:42:20,959 Skipping link: No binaries permitted for natten: https://files.pythonhosted.org/packages/b7/a3/367118e294bb4d1c5c60eba9a362eade4167650f102c244e6ead253ed4a4/natten-0.14.1-cp37-cp37m-manylinux2014_x86_64.whl (from https://pypi.org/simple/natten/) (requires-python:>=3.7) 2025-09-11T08:42:20,959 Skipping link: No binaries permitted for natten: https://files.pythonhosted.org/packages/3f/52/a4e65c4832e53705c842f5ca69b6f768646dee32e4519b53dfc34aae39f0/natten-0.14.1-cp38-cp38-manylinux2014_x86_64.whl (from https://pypi.org/simple/natten/) (requires-python:>=3.7) 2025-09-11T08:42:20,959 Skipping link: No binaries permitted for natten: https://files.pythonhosted.org/packages/37/b4/ddbde9bf3c7be48adf21a6e48d276b81dc230257929b3134716a328dcd59/natten-0.14.1-cp39-cp39-manylinux2014_x86_64.whl (from https://pypi.org/simple/natten/) (requires-python:>=3.7) 2025-09-11T08:42:20,960 Found link https://files.pythonhosted.org/packages/20/32/75812f8ce5bda8bd9a268b0dbdd637b46cfe7222b62a543223180c44bfcc/natten-0.14.1.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.7), version: 0.14.1 2025-09-11T08:42:20,960 Found link https://files.pythonhosted.org/packages/61/5c/41704bc27a54c0a3cf5bc2a7a98b488382524a1b68cf395e25d2591dea55/natten-0.14.2-4.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.7), version: 0.14.2-4 2025-09-11T08:42:20,961 Found link https://files.pythonhosted.org/packages/66/4e/72b278dccd84544a49b1313ebc713572ec393059bd97531dc686dcd486ac/natten-0.14.4.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.7), version: 0.14.4 2025-09-11T08:42:20,961 Found link https://files.pythonhosted.org/packages/b7/95/1a34bb38cdd52a5830fbde9965f3a1b66055f515b3accf42e98668d716b8/natten-0.14.5.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.7), version: 0.14.5 2025-09-11T08:42:20,961 Found link https://files.pythonhosted.org/packages/99/de/445919ba645b36f8fc28c9d355a3944fcfc505cadef7263bad5f01b7850a/natten-0.14.6.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.7), version: 0.14.6 2025-09-11T08:42:20,962 Found link https://files.pythonhosted.org/packages/1b/aa/374ffa12401725a8c3ccc84f0d6b4198f4d3736d2f3711823bdf10969cf7/natten-0.15.0.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.15.0 2025-09-11T08:42:20,962 Found link https://files.pythonhosted.org/packages/eb/e0/ae9f8429a95df258c40f8b912aa8168c2a40d7b0b2e49780f4219aba5dfb/natten-0.15.1.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.15.1 2025-09-11T08:42:20,963 Found link https://files.pythonhosted.org/packages/ca/11/ffc2227b67e5376ff44d03b991427fe743fea42fa6032ee8e91b21059f50/natten-0.17.0.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.17.0 2025-09-11T08:42:20,963 Found link https://files.pythonhosted.org/packages/06/64/c5a2773705d2cd09284d03368ac4a8fc85fb9da02514fc3aefa43692a775/natten-0.17.1.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.17.1 2025-09-11T08:42:20,963 Found link https://files.pythonhosted.org/packages/c6/37/bf915d6e281a30c819c75be83ff985326d2d3f178a0dd30e2da3f24ecad5/natten-0.17.3.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.17.3 2025-09-11T08:42:20,964 Found link https://files.pythonhosted.org/packages/9d/90/4440b9a19bd4966fda8f9e7f1470f62144428a75ac0a2b5e7facca1ea205/natten-0.17.4.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.17.4 2025-09-11T08:42:20,964 Found link https://files.pythonhosted.org/packages/e3/b5/5beafec5f0bb9612a16dde317bb56ea9754b7160f2b179e602e0ff1744d5/natten-0.17.5.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.8), version: 0.17.5 2025-09-11T08:42:20,965 Found link https://files.pythonhosted.org/packages/21/63/9a75ecbb0962382679edf7db57e921290fcd3f0bacdecd1a5cc534700a5e/natten-0.20.0.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.9), version: 0.20.0 2025-09-11T08:42:20,965 Found link https://files.pythonhosted.org/packages/7b/50/696459e3a9292d1adc53ec0672346c9e9ff09e8fe9d91958c95feb08d39e/natten-0.20.1.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.9), version: 0.20.1 2025-09-11T08:42:20,965 Found link https://files.pythonhosted.org/packages/46/c9/aa6bd171aa23de07f401131ce2aff0d1cfa036e22ad8e7e8faa9d66b8067/natten-0.21.0.tar.gz (from https://pypi.org/simple/natten/) (requires-python:>=3.9), version: 0.21.0 2025-09-11T08:42:20,966 Fetching project page and analyzing links: https://www.piwheels.org/simple/natten/ 2025-09-11T08:42:20,966 Getting page https://www.piwheels.org/simple/natten/ 2025-09-11T08:42:20,967 Found index url https://www.piwheels.org/simple/ 2025-09-11T08:42:21,055 Fetched page https://www.piwheels.org/simple/natten/ as text/html 2025-09-11T08:42:21,056 Skipping link: not a file: https://www.piwheels.org/simple/natten/ 2025-09-11T08:42:21,056 Skipping link: not a file: https://pypi.org/simple/natten/ 2025-09-11T08:42:21,082 Given no hashes to check 1 links for project 'natten': discarding no candidates 2025-09-11T08:42:21,083 Collecting natten==0.14.1 2025-09-11T08:42:21,085 Created temporary directory: /tmp/pip-unpack-k7rcln66 2025-09-11T08:42:21,224 Downloading natten-0.14.1.tar.gz (6.2 kB) 2025-09-11T08:42:21,240 Added natten==0.14.1 from https://files.pythonhosted.org/packages/20/32/75812f8ce5bda8bd9a268b0dbdd637b46cfe7222b62a543223180c44bfcc/natten-0.14.1.tar.gz to build tracker '/tmp/pip-build-tracker-dcw6bish' 2025-09-11T08:42:21,242 Running setup.py (path:/tmp/pip-wheel-zr19izp5/natten_fd9f50fd34fa4633a6b7d7ec3fcc60e8/setup.py) egg_info for package natten 2025-09-11T08:42:21,242 Created temporary directory: /tmp/pip-pip-egg-info-4fmgr4w0 2025-09-11T08:42:21,242 Preparing metadata (setup.py): started 2025-09-11T08:42:21,243 Running command python setup.py egg_info 2025-09-11T08:42:21,834 Traceback (most recent call last): 2025-09-11T08:42:21,836 File "", line 2, in 2025-09-11T08:42:21,836 exec(compile(''' 2025-09-11T08:42:21,836 ~~~~^^^^^^^^^^^^ 2025-09-11T08:42:21,836 # This is -- a caller that pip uses to run setup.py 2025-09-11T08:42:21,836 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,836 ...<32 lines>... 2025-09-11T08:42:21,837 exec(compile(setup_py_code, filename, "exec")) 2025-09-11T08:42:21,837 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,837 ''' % ('/tmp/pip-wheel-zr19izp5/natten_fd9f50fd34fa4633a6b7d7ec3fcc60e8/setup.py',), "", "exec")) 2025-09-11T08:42:21,837 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,837 File "", line 35, in 2025-09-11T08:42:21,837 File "/tmp/pip-wheel-zr19izp5/natten_fd9f50fd34fa4633a6b7d7ec3fcc60e8/setup.py", line 20, in 2025-09-11T08:42:21,838 import torch 2025-09-11T08:42:21,838 ModuleNotFoundError: No module named 'torch' 2025-09-11T08:42:21,941 ERROR: python setup.py egg_info exited with 1 2025-09-11T08:42:21,954 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-11T08:42:21,954 exec(compile('"'"''"'"''"'"' 2025-09-11T08:42:21,954 # This is -- a caller that pip uses to run setup.py 2025-09-11T08:42:21,954 # 2025-09-11T08:42:21,954 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-11T08:42:21,954 # import from `distutils.core` to work with newer packaging standards. 2025-09-11T08:42:21,954 # - It provides a clear error message when setuptools is not installed. 2025-09-11T08:42:21,954 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-11T08:42:21,954 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-11T08:42:21,954 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-11T08:42:21,954 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-11T08:42:21,954 import os, sys, tokenize, traceback 2025-09-11T08:42:21,954 2025-09-11T08:42:21,954 try: 2025-09-11T08:42:21,954 import setuptools 2025-09-11T08:42:21,954 except ImportError: 2025-09-11T08:42:21,954 print( 2025-09-11T08:42:21,954 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-11T08:42:21,954 "the build environment with exception:", 2025-09-11T08:42:21,954 file=sys.stderr, 2025-09-11T08:42:21,954 ) 2025-09-11T08:42:21,954 traceback.print_exc() 2025-09-11T08:42:21,954 sys.exit(1) 2025-09-11T08:42:21,954 2025-09-11T08:42:21,954 __file__ = %r 2025-09-11T08:42:21,954 sys.argv[0] = __file__ 2025-09-11T08:42:21,954 2025-09-11T08:42:21,954 if os.path.exists(__file__): 2025-09-11T08:42:21,954 filename = __file__ 2025-09-11T08:42:21,954 with tokenize.open(__file__) as f: 2025-09-11T08:42:21,954 setup_py_code = f.read() 2025-09-11T08:42:21,954 else: 2025-09-11T08:42:21,954 filename = "" 2025-09-11T08:42:21,954 setup_py_code = "from setuptools import setup; setup()" 2025-09-11T08:42:21,954 2025-09-11T08:42:21,954 exec(compile(setup_py_code, filename, "exec")) 2025-09-11T08:42:21,954 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-zr19izp5/natten_fd9f50fd34fa4633a6b7d7ec3fcc60e8/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-4fmgr4w0[/] 2025-09-11T08:42:21,954 [bold magenta]cwd[/]: /tmp/pip-wheel-zr19izp5/natten_fd9f50fd34fa4633a6b7d7ec3fcc60e8/ 2025-09-11T08:42:21,955 Preparing metadata (setup.py): finished with status 'error' 2025-09-11T08:42:21,956 ERROR: metadata generation failed 2025-09-11T08:42:21,962 Exception information: 2025-09-11T08:42:21,962 Traceback (most recent call last): 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-11T08:42:21,962 call_subprocess( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 args, 2025-09-11T08:42:21,962 ^^^^^ 2025-09-11T08:42:21,962 ...<2 lines>... 2025-09-11T08:42:21,962 spinner=spinner, 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-11T08:42:21,962 raise error 2025-09-11T08:42:21,962 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-11T08:42:21,962 2025-09-11T08:42:21,962 The above exception was the direct cause of the following exception: 2025-09-11T08:42:21,962 2025-09-11T08:42:21,962 Traceback (most recent call last): 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-11T08:42:21,962 status = _inner_run() 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-11T08:42:21,962 return self.run(options, args) 2025-09-11T08:42:21,962 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-11T08:42:21,962 return func(self, options, args) 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-11T08:42:21,962 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-11T08:42:21,962 result = self._result = resolver.resolve( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-11T08:42:21,962 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-11T08:42:21,962 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-11T08:42:21,962 if not criterion.candidates: 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-11T08:42:21,962 return bool(self._sequence) 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-11T08:42:21,962 self._bool = any(self) 2025-09-11T08:42:21,962 ~~~^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-11T08:42:21,962 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-11T08:42:21,962 ^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-11T08:42:21,962 candidate = func() 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-11T08:42:21,962 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 link, template, name, version 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-11T08:42:21,962 self._link_candidate_cache[link] = LinkCandidate( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 link, 2025-09-11T08:42:21,962 ^^^^^ 2025-09-11T08:42:21,962 ...<3 lines>... 2025-09-11T08:42:21,962 version=version, 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-11T08:42:21,962 super().__init__( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 link=link, 2025-09-11T08:42:21,962 ^^^^^^^^^^ 2025-09-11T08:42:21,962 ...<4 lines>... 2025-09-11T08:42:21,962 version=version, 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-11T08:42:21,962 self.dist = self._prepare() 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-11T08:42:21,962 dist = self._prepare_distribution() 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-11T08:42:21,962 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-11T08:42:21,962 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-11T08:42:21,962 dist = _get_prepared_distribution( 2025-09-11T08:42:21,962 req, 2025-09-11T08:42:21,962 ...<3 lines>... 2025-09-11T08:42:21,962 self.check_build_deps, 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-11T08:42:21,962 abstract_dist.prepare_distribution_metadata( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 finder, build_isolation, check_build_deps 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-11T08:42:21,962 self.req.prepare_metadata() 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-11T08:42:21,962 self.metadata_directory = generate_metadata_legacy( 2025-09-11T08:42:21,962 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-11T08:42:21,962 build_env=self.build_env, 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ...<3 lines>... 2025-09-11T08:42:21,962 details=details, 2025-09-11T08:42:21,962 ^^^^^^^^^^^^^^^^ 2025-09-11T08:42:21,962 ) 2025-09-11T08:42:21,962 ^ 2025-09-11T08:42:21,962 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-11T08:42:21,962 raise MetadataGenerationFailed(package_details=details) from error 2025-09-11T08:42:21,962 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-11T08:42:21,985 Removed natten==0.14.1 from https://files.pythonhosted.org/packages/20/32/75812f8ce5bda8bd9a268b0dbdd637b46cfe7222b62a543223180c44bfcc/natten-0.14.1.tar.gz from build tracker '/tmp/pip-build-tracker-dcw6bish' 2025-09-11T08:42:21,985 Removed build tracker: '/tmp/pip-build-tracker-dcw6bish'