2025-09-12T08:52:29,512 Created temporary directory: /tmp/pip-build-tracker-zaywctbu 2025-09-12T08:52:29,513 Initialized build tracking at /tmp/pip-build-tracker-zaywctbu 2025-09-12T08:52:29,513 Created build tracker: /tmp/pip-build-tracker-zaywctbu 2025-09-12T08:52:29,513 Entered build tracker: /tmp/pip-build-tracker-zaywctbu 2025-09-12T08:52:29,513 Created temporary directory: /tmp/pip-wheel-gkoiysm3 2025-09-12T08:52:29,517 Created temporary directory: /tmp/pip-ephem-wheel-cache-5orvbjgq 2025-09-12T08:52:29,576 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-12T08:52:29,579 2 location(s) to search for versions of scipion-em-tomo3d: 2025-09-12T08:52:29,579 * https://pypi.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,579 * https://www.piwheels.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,579 Fetching project page and analyzing links: https://pypi.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,580 Getting page https://pypi.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,581 Found index url https://pypi.org/simple/ 2025-09-12T08:52:29,657 Fetched page https://pypi.org/simple/scipion-em-tomo3d/ as application/vnd.pypi.simple.v1+json 2025-09-12T08:52:29,660 Found link https://files.pythonhosted.org/packages/6e/7e/a68dc39919161191c35e9bcec3475f69740f49f8f8138499ccfddf0f5f0b/scipion-em-tomo3d-3.1.0.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.1.0 2025-09-12T08:52:29,660 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/cb/5b/aac5f9a318fe6bbb63e6ca8afd02528b2982f008a87129feefed6409bc31/scipion_em_tomo3d-3.1.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,660 Found link https://files.pythonhosted.org/packages/9d/4e/4ed2583cdc9b328f31ce35dac04e8dcf3a7e6c4c28cb5a2b8e3d0de28f66/scipion-em-tomo3d-3.1.1.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.1.1 2025-09-12T08:52:29,660 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/f8/4c/c4fe28e7ecff9521fe708df2b9de13ca97d1d03104a77a16b1240fdef7c1/scipion_em_tomo3d-3.1.1-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,661 Found link https://files.pythonhosted.org/packages/1b/47/7f33f0e4a4d8afc771f402c102cf3f2ef1f2034825afca65a1dbf940c0c3/scipion-em-tomo3d-3.1.2.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.1.2 2025-09-12T08:52:29,661 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/bb/d4/ec3e1c200ae6c204eca1fc45f208fb5d39bcfe64767475c5c33deb595424/scipion_em_tomo3d-3.1.2-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,661 Found link https://files.pythonhosted.org/packages/c3/b9/caa468dab576021ee73907b2fefc314818a02a8dc7d7c29c46f88812eb2b/scipion-em-tomo3d-3.1.3.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.1.3 2025-09-12T08:52:29,661 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/a1/2d/498a056cfcef0ec4b0c77e469a946d6b622d92e3b50bc21d799d5dc173b7/scipion_em_tomo3d-3.1.3-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,662 Found link https://files.pythonhosted.org/packages/a0/c8/608d0803be9f03aa5046683e42a3ff77c37441a98fc37cc53b7a8a95c11a/scipion-em-tomo3d-3.1.4.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.1.4 2025-09-12T08:52:29,662 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/27/6f/7944b907374c4e7bc37c9e1310f6e29ff25dbec87d5b25b17ca736dc84bb/scipion_em_tomo3d-3.1.4-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,662 Found link https://files.pythonhosted.org/packages/ad/69/e5078246d342a97cce6b1e41dcbe1d90ae1fbb9293303423627b753049f3/scipion-em-tomo3d-3.2.0.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/), version: 3.2.0 2025-09-12T08:52:29,662 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/6f/d6/4c0d3ff077f11c64c7a24a934201e43dc4fb358d013292e5d130a06383b0/scipion_em_tomo3d-3.2.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) 2025-09-12T08:52:29,662 Skipping link: No binaries permitted for scipion-em-tomo3d: https://files.pythonhosted.org/packages/23/ef/e43daebbbe7c4a02b7c647ac2a0dfc1d8eda51ff70872a1afea5e407ffa2/scipion_em_tomo3d-3.3.0-py3-none-any.whl (from https://pypi.org/simple/scipion-em-tomo3d/) (requires-python:>=3.8) 2025-09-12T08:52:29,663 Found link https://files.pythonhosted.org/packages/94/40/985adf1d5512ddbb5e2227665573a80d429206aca6ec0a66cdd9ca917b0c/scipion_em_tomo3d-3.3.0.tar.gz (from https://pypi.org/simple/scipion-em-tomo3d/) (requires-python:>=3.8), version: 3.3.0 2025-09-12T08:52:29,664 Fetching project page and analyzing links: https://www.piwheels.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,664 Getting page https://www.piwheels.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,665 Found index url https://www.piwheels.org/simple/ 2025-09-12T08:52:29,767 Fetched page https://www.piwheels.org/simple/scipion-em-tomo3d/ as text/html 2025-09-12T08:52:29,768 Skipping link: No binaries permitted for scipion-em-tomo3d: https://archive1.piwheels.org/simple/scipion-em-tomo3d/scipion_em_tomo3d-3.3.0-py3-none-any.whl#sha256=1cd2384a0f4c240fae0d131391175ee7e53f430ffa9216b4af06ea55b9004798 (from https://www.piwheels.org/simple/scipion-em-tomo3d/) (requires-python:>=3.8) 2025-09-12T08:52:29,768 Skipping link: not a file: https://www.piwheels.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,768 Skipping link: not a file: https://pypi.org/simple/scipion-em-tomo3d/ 2025-09-12T08:52:29,794 Given no hashes to check 1 links for project 'scipion-em-tomo3d': discarding no candidates 2025-09-12T08:52:29,795 Collecting scipion-em-tomo3d==3.1.1 2025-09-12T08:52:29,797 Created temporary directory: /tmp/pip-unpack-llr11gx0 2025-09-12T08:52:29,939 Downloading scipion-em-tomo3d-3.1.1.tar.gz (27 kB) 2025-09-12T08:52:29,978 Added scipion-em-tomo3d==3.1.1 from https://files.pythonhosted.org/packages/9d/4e/4ed2583cdc9b328f31ce35dac04e8dcf3a7e6c4c28cb5a2b8e3d0de28f66/scipion-em-tomo3d-3.1.1.tar.gz to build tracker '/tmp/pip-build-tracker-zaywctbu' 2025-09-12T08:52:29,979 Running setup.py (path:/tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/setup.py) egg_info for package scipion-em-tomo3d 2025-09-12T08:52:29,980 Created temporary directory: /tmp/pip-pip-egg-info-iwjw9ccq 2025-09-12T08:52:29,980 Preparing metadata (setup.py): started 2025-09-12T08:52:29,981 Running command python setup.py egg_info 2025-09-12T08:52:30,532 Traceback (most recent call last): 2025-09-12T08:52:30,533 File "", line 2, in 2025-09-12T08:52:30,533 exec(compile(''' 2025-09-12T08:52:30,534 ~~~~^^^^^^^^^^^^ 2025-09-12T08:52:30,534 # This is -- a caller that pip uses to run setup.py 2025-09-12T08:52:30,534 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,534 ...<32 lines>... 2025-09-12T08:52:30,534 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T08:52:30,534 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,535 ''' % ('/tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/setup.py',), "", "exec")) 2025-09-12T08:52:30,535 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,535 File "", line 35, in 2025-09-12T08:52:30,535 File "/tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/setup.py", line 13, in 2025-09-12T08:52:30,535 from tomo3d import __version__ 2025-09-12T08:52:30,536 File "/tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/tomo3d/__init__.py", line 31, in 2025-09-12T08:52:30,536 import pwem 2025-09-12T08:52:30,536 ModuleNotFoundError: No module named 'pwem' 2025-09-12T08:52:30,632 ERROR: python setup.py egg_info exited with 1 2025-09-12T08:52:30,645 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-12T08:52:30,645 exec(compile('"'"''"'"''"'"' 2025-09-12T08:52:30,645 # This is -- a caller that pip uses to run setup.py 2025-09-12T08:52:30,645 # 2025-09-12T08:52:30,645 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-12T08:52:30,645 # import from `distutils.core` to work with newer packaging standards. 2025-09-12T08:52:30,645 # - It provides a clear error message when setuptools is not installed. 2025-09-12T08:52:30,645 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-12T08:52:30,645 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-12T08:52:30,645 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-12T08:52:30,645 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-12T08:52:30,645 import os, sys, tokenize, traceback 2025-09-12T08:52:30,645 2025-09-12T08:52:30,645 try: 2025-09-12T08:52:30,645 import setuptools 2025-09-12T08:52:30,645 except ImportError: 2025-09-12T08:52:30,645 print( 2025-09-12T08:52:30,645 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-12T08:52:30,645 "the build environment with exception:", 2025-09-12T08:52:30,645 file=sys.stderr, 2025-09-12T08:52:30,645 ) 2025-09-12T08:52:30,645 traceback.print_exc() 2025-09-12T08:52:30,645 sys.exit(1) 2025-09-12T08:52:30,645 2025-09-12T08:52:30,645 __file__ = %r 2025-09-12T08:52:30,645 sys.argv[0] = __file__ 2025-09-12T08:52:30,645 2025-09-12T08:52:30,645 if os.path.exists(__file__): 2025-09-12T08:52:30,645 filename = __file__ 2025-09-12T08:52:30,645 with tokenize.open(__file__) as f: 2025-09-12T08:52:30,645 setup_py_code = f.read() 2025-09-12T08:52:30,645 else: 2025-09-12T08:52:30,645 filename = "" 2025-09-12T08:52:30,645 setup_py_code = "from setuptools import setup; setup()" 2025-09-12T08:52:30,645 2025-09-12T08:52:30,645 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T08:52:30,645 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-iwjw9ccq[/] 2025-09-12T08:52:30,646 [bold magenta]cwd[/]: /tmp/pip-wheel-gkoiysm3/scipion-em-tomo3d_5936faa11e0448f2be0d05e4f2431f71/ 2025-09-12T08:52:30,646 Preparing metadata (setup.py): finished with status 'error' 2025-09-12T08:52:30,647 ERROR: metadata generation failed 2025-09-12T08:52:30,652 Exception information: 2025-09-12T08:52:30,652 Traceback (most recent call last): 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-12T08:52:30,652 call_subprocess( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 args, 2025-09-12T08:52:30,652 ^^^^^ 2025-09-12T08:52:30,652 ...<2 lines>... 2025-09-12T08:52:30,652 spinner=spinner, 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-12T08:52:30,652 raise error 2025-09-12T08:52:30,652 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-12T08:52:30,652 2025-09-12T08:52:30,652 The above exception was the direct cause of the following exception: 2025-09-12T08:52:30,652 2025-09-12T08:52:30,652 Traceback (most recent call last): 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-12T08:52:30,652 status = _inner_run() 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-12T08:52:30,652 return self.run(options, args) 2025-09-12T08:52:30,652 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-12T08:52:30,652 return func(self, options, args) 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-12T08:52:30,652 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-12T08:52:30,652 result = self._result = resolver.resolve( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-12T08:52:30,652 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-12T08:52:30,652 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-12T08:52:30,652 if not criterion.candidates: 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-12T08:52:30,652 return bool(self._sequence) 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-12T08:52:30,652 self._bool = any(self) 2025-09-12T08:52:30,652 ~~~^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-12T08:52:30,652 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-12T08:52:30,652 ^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-12T08:52:30,652 candidate = func() 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-12T08:52:30,652 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 link, template, name, version 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-12T08:52:30,652 self._link_candidate_cache[link] = LinkCandidate( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 link, 2025-09-12T08:52:30,652 ^^^^^ 2025-09-12T08:52:30,652 ...<3 lines>... 2025-09-12T08:52:30,652 version=version, 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-12T08:52:30,652 super().__init__( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 link=link, 2025-09-12T08:52:30,652 ^^^^^^^^^^ 2025-09-12T08:52:30,652 ...<4 lines>... 2025-09-12T08:52:30,652 version=version, 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-12T08:52:30,652 self.dist = self._prepare() 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-12T08:52:30,652 dist = self._prepare_distribution() 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-12T08:52:30,652 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-12T08:52:30,652 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-12T08:52:30,652 dist = _get_prepared_distribution( 2025-09-12T08:52:30,652 req, 2025-09-12T08:52:30,652 ...<3 lines>... 2025-09-12T08:52:30,652 self.check_build_deps, 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-12T08:52:30,652 abstract_dist.prepare_distribution_metadata( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 finder, build_isolation, check_build_deps 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-12T08:52:30,652 self.req.prepare_metadata() 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-12T08:52:30,652 self.metadata_directory = generate_metadata_legacy( 2025-09-12T08:52:30,652 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T08:52:30,652 build_env=self.build_env, 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ...<3 lines>... 2025-09-12T08:52:30,652 details=details, 2025-09-12T08:52:30,652 ^^^^^^^^^^^^^^^^ 2025-09-12T08:52:30,652 ) 2025-09-12T08:52:30,652 ^ 2025-09-12T08:52:30,652 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-12T08:52:30,652 raise MetadataGenerationFailed(package_details=details) from error 2025-09-12T08:52:30,652 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-12T08:52:30,675 Removed scipion-em-tomo3d==3.1.1 from https://files.pythonhosted.org/packages/9d/4e/4ed2583cdc9b328f31ce35dac04e8dcf3a7e6c4c28cb5a2b8e3d0de28f66/scipion-em-tomo3d-3.1.1.tar.gz from build tracker '/tmp/pip-build-tracker-zaywctbu' 2025-09-12T08:52:30,676 Removed build tracker: '/tmp/pip-build-tracker-zaywctbu'