2025-09-08T06:37:29,919 Created temporary directory: /tmp/pip-build-tracker-ml5gukyy 2025-09-08T06:37:29,920 Initialized build tracking at /tmp/pip-build-tracker-ml5gukyy 2025-09-08T06:37:29,920 Created build tracker: /tmp/pip-build-tracker-ml5gukyy 2025-09-08T06:37:29,920 Entered build tracker: /tmp/pip-build-tracker-ml5gukyy 2025-09-08T06:37:29,920 Created temporary directory: /tmp/pip-wheel-rl16mvou 2025-09-08T06:37:29,923 Created temporary directory: /tmp/pip-ephem-wheel-cache-yjhf1bbu 2025-09-08T06:37:29,980 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T06:37:29,982 2 location(s) to search for versions of scikits-fitting: 2025-09-08T06:37:29,982 * https://pypi.org/simple/scikits-fitting/ 2025-09-08T06:37:29,982 * https://www.piwheels.org/simple/scikits-fitting/ 2025-09-08T06:37:29,983 Fetching project page and analyzing links: https://pypi.org/simple/scikits-fitting/ 2025-09-08T06:37:29,983 Getting page https://pypi.org/simple/scikits-fitting/ 2025-09-08T06:37:29,984 Found index url https://pypi.org/simple/ 2025-09-08T06:37:30,132 Fetched page https://pypi.org/simple/scikits-fitting/ as application/vnd.pypi.simple.v1+json 2025-09-08T06:37:30,135 Found link https://files.pythonhosted.org/packages/ec/44/3fe34149ab78b36244c9e8aaedd42284c54d3076707de2942ab5b2b56de3/scikits.fitting-0.5.tar.gz (from https://pypi.org/simple/scikits-fitting/), version: 0.5 2025-09-08T06:37:30,136 Found link https://files.pythonhosted.org/packages/1d/16/821c1a51a3138333cb8f2372513a597e2ecea3dec4aeb2d9275b0b9494de/scikits.fitting-0.5.1.tar.gz (from https://pypi.org/simple/scikits-fitting/), version: 0.5.1 2025-09-08T06:37:30,136 Skipping link: No binaries permitted for scikits-fitting: https://files.pythonhosted.org/packages/80/49/e830b61648a3d9ee32a52db9260ae27dd33367d4fd55076dda141854e100/scikits.fitting-0.6-py2-none-any.whl (from https://pypi.org/simple/scikits-fitting/) 2025-09-08T06:37:30,137 Found link https://files.pythonhosted.org/packages/7b/66/0ddf2e8976ddd8dbac94b03464a511de0bb5b7caf1cee264bcffe909bbf9/scikits.fitting-0.6.tar.gz (from https://pypi.org/simple/scikits-fitting/), version: 0.6 2025-09-08T06:37:30,137 Skipping link: No binaries permitted for scikits-fitting: https://files.pythonhosted.org/packages/0a/6f/110af352e1b7771518c1e0a3b2e3cbd965fc648b2e004e1b859047815464/scikits.fitting-0.7-py2.py3-none-any.whl (from https://pypi.org/simple/scikits-fitting/) (requires-python:>=2.7,!=3.0,!=3.1,!=3.2) 2025-09-08T06:37:30,139 Found link https://files.pythonhosted.org/packages/62/47/a540f4cf6a7e1f6014121e86a53e9d3d15938f85ffcf13781aeb0368546d/scikits.fitting-0.7.tar.gz (from https://pypi.org/simple/scikits-fitting/) (requires-python:>=2.7,!=3.0,!=3.1,!=3.2), version: 0.7 2025-09-08T06:37:30,142 Found link https://files.pythonhosted.org/packages/b5/05/ccce313eded55823174a3dfb41132594479be24fd33877fe7d1744fbe947/scikits.fitting-0.7.1.tar.gz (from https://pypi.org/simple/scikits-fitting/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, <4), version: 0.7.1 2025-09-08T06:37:30,142 Skipping link: No binaries permitted for scikits-fitting: https://files.pythonhosted.org/packages/17/8c/4767f7107cfa41146f62ad6b618fbbcefc81c8ed3b54d586bdf89fa4b9ad/scikits.fitting-0.7.2-py2.py3-none-any.whl (from https://pypi.org/simple/scikits-fitting/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, <4) 2025-09-08T06:37:30,143 Found link https://files.pythonhosted.org/packages/0e/c5/9847273196c7fc7f5e13d84f2082cb0cc7a32ab27a91884f462252cf59bc/scikits.fitting-0.7.2.tar.gz (from https://pypi.org/simple/scikits-fitting/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, <4), version: 0.7.2 2025-09-08T06:37:30,144 Fetching project page and analyzing links: https://www.piwheels.org/simple/scikits-fitting/ 2025-09-08T06:37:30,144 Getting page https://www.piwheels.org/simple/scikits-fitting/ 2025-09-08T06:37:30,146 Found index url https://www.piwheels.org/simple/ 2025-09-08T06:37:30,234 Fetched page https://www.piwheels.org/simple/scikits-fitting/ as text/html 2025-09-08T06:37:30,237 Skipping link: No binaries permitted for scikits-fitting: https://archive1.piwheels.org/simple/scikits-fitting/scikits.fitting-0.7.2-py2.py3-none-any.whl#sha256=df5d0de0facec82f80c047099f530cd9c36ed016a5b8f35dca5a85febe00f0f2 (from https://www.piwheels.org/simple/scikits-fitting/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, <4) 2025-09-08T06:37:30,237 Skipping link: No binaries permitted for scikits-fitting: https://archive1.piwheels.org/simple/scikits-fitting/scikits.fitting-0.7.1-py2.py3-none-any.whl#sha256=1fec8e2b0c5703bf5fc93985992a646dd286762b5b9063b4b811a3d5c4e2e891 (from https://www.piwheels.org/simple/scikits-fitting/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, <4) 2025-09-08T06:37:30,237 Skipping link: No binaries permitted for scikits-fitting: https://archive1.piwheels.org/simple/scikits-fitting/scikits.fitting-0.7-py2.py3-none-any.whl#sha256=a16b80726be5393d291e7c6244471b185b90a9d3d75aab3422f1e34ec89dfebe (from https://www.piwheels.org/simple/scikits-fitting/) (requires-python:>=2.7,!=3.0,!=3.1,!=3.2) 2025-09-08T06:37:30,237 Skipping link: No binaries permitted for scikits-fitting: https://archive1.piwheels.org/simple/scikits-fitting/scikits.fitting-0.5.1-py3-none-any.whl#sha256=d10e9dec467142ac6e9d1fd0092a72f7f2bed2af858050cb2a90624530eeff90 (from https://www.piwheels.org/simple/scikits-fitting/) 2025-09-08T06:37:30,237 Skipping link: No binaries permitted for scikits-fitting: https://archive1.piwheels.org/simple/scikits-fitting/scikits.fitting-0.5-py3-none-any.whl#sha256=1b804dc8f22b66cf6036c30d3f5bc4f90379ae562a223ed8acd9271155475d6f (from https://www.piwheels.org/simple/scikits-fitting/) 2025-09-08T06:37:30,238 Skipping link: not a file: https://www.piwheels.org/simple/scikits-fitting/ 2025-09-08T06:37:30,238 Skipping link: not a file: https://pypi.org/simple/scikits-fitting/ 2025-09-08T06:37:30,265 Given no hashes to check 1 links for project 'scikits-fitting': discarding no candidates 2025-09-08T06:37:30,266 Collecting scikits-fitting==0.6 2025-09-08T06:37:30,267 Created temporary directory: /tmp/pip-unpack-cql6rm4n 2025-09-08T06:37:30,496 Downloading scikits.fitting-0.6.tar.gz (34 kB) 2025-09-08T06:37:30,537 Added scikits-fitting==0.6 from https://files.pythonhosted.org/packages/7b/66/0ddf2e8976ddd8dbac94b03464a511de0bb5b7caf1cee264bcffe909bbf9/scikits.fitting-0.6.tar.gz to build tracker '/tmp/pip-build-tracker-ml5gukyy' 2025-09-08T06:37:30,538 Running setup.py (path:/tmp/pip-wheel-rl16mvou/scikits-fitting_10f8f82a30764ea4aa6ea792055eef55/setup.py) egg_info for package scikits-fitting 2025-09-08T06:37:30,538 Created temporary directory: /tmp/pip-pip-egg-info-m9u98xw0 2025-09-08T06:37:30,538 Preparing metadata (setup.py): started 2025-09-08T06:37:30,539 Running command python setup.py egg_info 2025-09-08T06:37:31,818 Traceback (most recent call last): 2025-09-08T06:37:31,819 File "", line 2, in 2025-09-08T06:37:31,819 exec(compile(''' 2025-09-08T06:37:31,820 ~~~~^^^^^^^^^^^^ 2025-09-08T06:37:31,820 # This is -- a caller that pip uses to run setup.py 2025-09-08T06:37:31,820 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,820 ...<32 lines>... 2025-09-08T06:37:31,820 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T06:37:31,820 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,820 ''' % ('/tmp/pip-wheel-rl16mvou/scikits-fitting_10f8f82a30764ea4aa6ea792055eef55/setup.py',), "", "exec")) 2025-09-08T06:37:31,820 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,821 File "", line 35, in 2025-09-08T06:37:31,821 File "/tmp/pip-wheel-rl16mvou/scikits-fitting_10f8f82a30764ea4aa6ea792055eef55/setup.py", line 27, in 2025-09-08T06:37:31,821 from numpy.distutils.core import setup # noqa: E402 (needs pre-setup above) 2025-09-08T06:37:31,821 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,821 ModuleNotFoundError: No module named 'numpy.distutils' 2025-09-08T06:37:31,954 ERROR: python setup.py egg_info exited with 1 2025-09-08T06:37:31,966 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T06:37:31,966 exec(compile('"'"''"'"''"'"' 2025-09-08T06:37:31,966 # This is -- a caller that pip uses to run setup.py 2025-09-08T06:37:31,966 # 2025-09-08T06:37:31,966 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T06:37:31,966 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T06:37:31,966 # - It provides a clear error message when setuptools is not installed. 2025-09-08T06:37:31,966 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T06:37:31,966 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T06:37:31,966 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T06:37:31,966 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T06:37:31,966 import os, sys, tokenize, traceback 2025-09-08T06:37:31,966 2025-09-08T06:37:31,966 try: 2025-09-08T06:37:31,966 import setuptools 2025-09-08T06:37:31,966 except ImportError: 2025-09-08T06:37:31,966 print( 2025-09-08T06:37:31,966 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T06:37:31,966 "the build environment with exception:", 2025-09-08T06:37:31,966 file=sys.stderr, 2025-09-08T06:37:31,966 ) 2025-09-08T06:37:31,966 traceback.print_exc() 2025-09-08T06:37:31,966 sys.exit(1) 2025-09-08T06:37:31,966 2025-09-08T06:37:31,966 __file__ = %r 2025-09-08T06:37:31,966 sys.argv[0] = __file__ 2025-09-08T06:37:31,966 2025-09-08T06:37:31,966 if os.path.exists(__file__): 2025-09-08T06:37:31,966 filename = __file__ 2025-09-08T06:37:31,966 with tokenize.open(__file__) as f: 2025-09-08T06:37:31,966 setup_py_code = f.read() 2025-09-08T06:37:31,966 else: 2025-09-08T06:37:31,966 filename = "" 2025-09-08T06:37:31,966 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T06:37:31,966 2025-09-08T06:37:31,966 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T06:37:31,966 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-rl16mvou/scikits-fitting_10f8f82a30764ea4aa6ea792055eef55/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-m9u98xw0[/] 2025-09-08T06:37:31,966 [bold magenta]cwd[/]: /tmp/pip-wheel-rl16mvou/scikits-fitting_10f8f82a30764ea4aa6ea792055eef55/ 2025-09-08T06:37:31,966 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T06:37:31,967 ERROR: metadata generation failed 2025-09-08T06:37:31,972 Exception information: 2025-09-08T06:37:31,972 Traceback (most recent call last): 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T06:37:31,972 call_subprocess( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 args, 2025-09-08T06:37:31,972 ^^^^^ 2025-09-08T06:37:31,972 ...<2 lines>... 2025-09-08T06:37:31,972 spinner=spinner, 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T06:37:31,972 raise error 2025-09-08T06:37:31,972 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T06:37:31,972 2025-09-08T06:37:31,972 The above exception was the direct cause of the following exception: 2025-09-08T06:37:31,972 2025-09-08T06:37:31,972 Traceback (most recent call last): 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T06:37:31,972 status = _inner_run() 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T06:37:31,972 return self.run(options, args) 2025-09-08T06:37:31,972 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T06:37:31,972 return func(self, options, args) 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T06:37:31,972 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T06:37:31,972 result = self._result = resolver.resolve( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T06:37:31,972 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T06:37:31,972 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T06:37:31,972 if not criterion.candidates: 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T06:37:31,972 return bool(self._sequence) 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T06:37:31,972 self._bool = any(self) 2025-09-08T06:37:31,972 ~~~^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T06:37:31,972 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T06:37:31,972 ^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T06:37:31,972 candidate = func() 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T06:37:31,972 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 link, template, name, version 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T06:37:31,972 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 link, 2025-09-08T06:37:31,972 ^^^^^ 2025-09-08T06:37:31,972 ...<3 lines>... 2025-09-08T06:37:31,972 version=version, 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T06:37:31,972 super().__init__( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 link=link, 2025-09-08T06:37:31,972 ^^^^^^^^^^ 2025-09-08T06:37:31,972 ...<4 lines>... 2025-09-08T06:37:31,972 version=version, 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T06:37:31,972 self.dist = self._prepare() 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T06:37:31,972 dist = self._prepare_distribution() 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T06:37:31,972 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T06:37:31,972 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T06:37:31,972 dist = _get_prepared_distribution( 2025-09-08T06:37:31,972 req, 2025-09-08T06:37:31,972 ...<3 lines>... 2025-09-08T06:37:31,972 self.check_build_deps, 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T06:37:31,972 abstract_dist.prepare_distribution_metadata( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 finder, build_isolation, check_build_deps 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T06:37:31,972 self.req.prepare_metadata() 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T06:37:31,972 self.metadata_directory = generate_metadata_legacy( 2025-09-08T06:37:31,972 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T06:37:31,972 build_env=self.build_env, 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ...<3 lines>... 2025-09-08T06:37:31,972 details=details, 2025-09-08T06:37:31,972 ^^^^^^^^^^^^^^^^ 2025-09-08T06:37:31,972 ) 2025-09-08T06:37:31,972 ^ 2025-09-08T06:37:31,972 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T06:37:31,972 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T06:37:31,972 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T06:37:31,996 Removed scikits-fitting==0.6 from https://files.pythonhosted.org/packages/7b/66/0ddf2e8976ddd8dbac94b03464a511de0bb5b7caf1cee264bcffe909bbf9/scikits.fitting-0.6.tar.gz from build tracker '/tmp/pip-build-tracker-ml5gukyy' 2025-09-08T06:37:31,996 Removed build tracker: '/tmp/pip-build-tracker-ml5gukyy'