2025-09-08T14:43:36,214 Created temporary directory: /tmp/pip-build-tracker-vb2elq3x 2025-09-08T14:43:36,214 Initialized build tracking at /tmp/pip-build-tracker-vb2elq3x 2025-09-08T14:43:36,214 Created build tracker: /tmp/pip-build-tracker-vb2elq3x 2025-09-08T14:43:36,215 Entered build tracker: /tmp/pip-build-tracker-vb2elq3x 2025-09-08T14:43:36,215 Created temporary directory: /tmp/pip-wheel-z4c8_vr4 2025-09-08T14:43:36,218 Created temporary directory: /tmp/pip-ephem-wheel-cache-7ob2wb7i 2025-09-08T14:43:36,276 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T14:43:36,279 2 location(s) to search for versions of scikit-sparse: 2025-09-08T14:43:36,279 * https://pypi.org/simple/scikit-sparse/ 2025-09-08T14:43:36,279 * https://www.piwheels.org/simple/scikit-sparse/ 2025-09-08T14:43:36,279 Fetching project page and analyzing links: https://pypi.org/simple/scikit-sparse/ 2025-09-08T14:43:36,279 Getting page https://pypi.org/simple/scikit-sparse/ 2025-09-08T14:43:36,280 Found index url https://pypi.org/simple/ 2025-09-08T14:43:36,426 Fetched page https://pypi.org/simple/scikit-sparse/ as application/vnd.pypi.simple.v1+json 2025-09-08T14:43:36,429 Found link https://files.pythonhosted.org/packages/c9/44/867b2f59923d9bba6cec12326617181fcdff06eee7aaff76373f3295faf7/scikit-sparse-0.3.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.3 2025-09-08T14:43:36,429 Found link https://files.pythonhosted.org/packages/7f/08/92b2dacd18dc399b2dd2e2c52089c78f68b550555b9baf9078c0d984c548/scikit-sparse-0.3.1.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.3.1 2025-09-08T14:43:36,429 Found link https://files.pythonhosted.org/packages/7d/7f/556355c8784c7c41f39d28454fa06ea215d440e45fd527ed5a2b8ef7e059/scikit-sparse-0.4.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.4 2025-09-08T14:43:36,430 Found link https://files.pythonhosted.org/packages/a6/53/03f62d5ec3b6cc4ffa7854dcbd3d84015cc391f3de6c9c4295aa6c310fdf/scikit-sparse-0.4.1.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.4.1 2025-09-08T14:43:36,430 Found link https://files.pythonhosted.org/packages/5e/19/9b52260e48c9c124d5ae71658dc50b2368502ecc031c11b5b8ed08b7b6d5/scikit-sparse-0.4.2.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.4.2 2025-09-08T14:43:36,430 Found link https://files.pythonhosted.org/packages/da/e2/3c76dee0d71f4bdc3d0eddf47ad113ad22e5abf95e7524ce81f4f4782ca0/scikit-sparse-0.4.3.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.4.3 2025-09-08T14:43:36,431 Found link https://files.pythonhosted.org/packages/af/14/08a13ccf3b4e0300cf47641f959b8062376a73efc4c8265f2b6f6eae04fc/scikit-sparse-0.4.4.tar.gz (from https://pypi.org/simple/scikit-sparse/), version: 0.4.4 2025-09-08T14:43:36,432 Link requires a different Python (3.13.5 not in: '>=3.6, <3.10'): https://files.pythonhosted.org/packages/c0/86/ca4b7440bd251edd3b808c81eb95d6ccf360576a0428b911eb653e34192c/scikit-sparse-0.4.5.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.10) 2025-09-08T14:43:36,432 Skipping link: 0.4.5 Requires-Python >=3.6, <3.10: https://files.pythonhosted.org/packages/c0/86/ca4b7440bd251edd3b808c81eb95d6ccf360576a0428b911eb653e34192c/scikit-sparse-0.4.5.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.10) 2025-09-08T14:43:36,432 Link requires a different Python (3.13.5 not in: '>=3.6, <3.10'): https://files.pythonhosted.org/packages/ca/91/94db555d5c7b0f75ecdf14802613409b9977aa8a92d0925863051e59c17b/scikit-sparse-0.4.6.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.10) 2025-09-08T14:43:36,432 Skipping link: 0.4.6 Requires-Python >=3.6, <3.10: https://files.pythonhosted.org/packages/ca/91/94db555d5c7b0f75ecdf14802613409b9977aa8a92d0925863051e59c17b/scikit-sparse-0.4.6.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.10) 2025-09-08T14:43:36,433 Link requires a different Python (3.13.5 not in: '>=3.6, <3.11'): https://files.pythonhosted.org/packages/b9/80/2b5629fec3a56bb5597f36642c6a95918105bb8c98044d458a9a91d9d439/scikit-sparse-0.4.7.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.11) 2025-09-08T14:43:36,434 Skipping link: 0.4.7 Requires-Python >=3.6, <3.11: https://files.pythonhosted.org/packages/b9/80/2b5629fec3a56bb5597f36642c6a95918105bb8c98044d458a9a91d9d439/scikit-sparse-0.4.7.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.11) 2025-09-08T14:43:36,434 Link requires a different Python (3.13.5 not in: '>=3.6, <3.11'): https://files.pythonhosted.org/packages/b9/e8/1fe87f92779a1c0392eea70ddcd9f50bea9255b9b6dabc206467a2a15925/scikit-sparse-0.4.8.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.11) 2025-09-08T14:43:36,434 Skipping link: 0.4.8 Requires-Python >=3.6, <3.11: https://files.pythonhosted.org/packages/b9/e8/1fe87f92779a1c0392eea70ddcd9f50bea9255b9b6dabc206467a2a15925/scikit-sparse-0.4.8.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.11) 2025-09-08T14:43:36,435 Link requires a different Python (3.13.5 not in: '>=3.6, <3.12'): https://files.pythonhosted.org/packages/a0/66/59536cd9add9adf11d6310b154a4c85f12c9162875038812d23779fbed16/scikit-sparse-0.4.11.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.12) 2025-09-08T14:43:36,435 Skipping link: 0.4.11 Requires-Python >=3.6, <3.12: https://files.pythonhosted.org/packages/a0/66/59536cd9add9adf11d6310b154a4c85f12c9162875038812d23779fbed16/scikit-sparse-0.4.11.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.12) 2025-09-08T14:43:36,435 Link requires a different Python (3.13.5 not in: '>=3.6, <3.12'): https://files.pythonhosted.org/packages/af/b0/2e132641b238abf0fc4ac53cc58299253b8278bdbefba6a39b9b72a82d39/scikit-sparse-0.4.12.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.12) 2025-09-08T14:43:36,436 Skipping link: 0.4.12 Requires-Python >=3.6, <3.12: https://files.pythonhosted.org/packages/af/b0/2e132641b238abf0fc4ac53cc58299253b8278bdbefba6a39b9b72a82d39/scikit-sparse-0.4.12.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6, <3.12) 2025-09-08T14:43:36,436 Found link https://files.pythonhosted.org/packages/fe/bd/17e52325abbff22a666f0cdb2af9b09f66f51e15e1dea9914ffc9f5ecbe6/scikit-sparse-0.4.13.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6), version: 0.4.13 2025-09-08T14:43:36,437 Found link https://files.pythonhosted.org/packages/8e/d6/b8da5eba54ab7ca452e4ae3352d3ee05b8bc3102dddc039a358e9e6d3a5e/scikit_sparse-0.4.15.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6), version: 0.4.15 2025-09-08T14:43:36,437 Found link https://files.pythonhosted.org/packages/33/f2/b391faf6120b72b994b574caef9dac5ea2b7667de59fbd3c8336c07403b3/scikit_sparse-0.4.16.tar.gz (from https://pypi.org/simple/scikit-sparse/) (requires-python:>=3.6), version: 0.4.16 2025-09-08T14:43:36,438 Fetching project page and analyzing links: https://www.piwheels.org/simple/scikit-sparse/ 2025-09-08T14:43:36,438 Getting page https://www.piwheels.org/simple/scikit-sparse/ 2025-09-08T14:43:36,439 Found index url https://www.piwheels.org/simple/ 2025-09-08T14:43:36,531 Fetched page https://www.piwheels.org/simple/scikit-sparse/ as text/html 2025-09-08T14:43:36,532 Skipping link: not a file: https://www.piwheels.org/simple/scikit-sparse/ 2025-09-08T14:43:36,532 Skipping link: not a file: https://pypi.org/simple/scikit-sparse/ 2025-09-08T14:43:36,558 Given no hashes to check 1 links for project 'scikit-sparse': discarding no candidates 2025-09-08T14:43:36,559 Collecting scikit-sparse==0.4.4 2025-09-08T14:43:36,560 Created temporary directory: /tmp/pip-unpack-q8qh61oi 2025-09-08T14:43:36,974 Downloading scikit-sparse-0.4.4.tar.gz (385 kB) 2025-09-08T14:43:37,094 Added scikit-sparse==0.4.4 from https://files.pythonhosted.org/packages/af/14/08a13ccf3b4e0300cf47641f959b8062376a73efc4c8265f2b6f6eae04fc/scikit-sparse-0.4.4.tar.gz to build tracker '/tmp/pip-build-tracker-vb2elq3x' 2025-09-08T14:43:37,095 Running setup.py (path:/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/setup.py) egg_info for package scikit-sparse 2025-09-08T14:43:37,095 Created temporary directory: /tmp/pip-pip-egg-info-y38ezqew 2025-09-08T14:43:37,096 Preparing metadata (setup.py): started 2025-09-08T14:43:37,096 Running command python setup.py egg_info 2025-09-08T14:43:37,824 /tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/versioneer.py:556: SyntaxWarning: invalid escape sequence '\s' 2025-09-08T14:43:37,824 mo = re.search(r'=\s*"(.*)"', line) 2025-09-08T14:43:37,846 Traceback (most recent call last): 2025-09-08T14:43:37,849 File "", line 2, in 2025-09-08T14:43:37,849 exec(compile(''' 2025-09-08T14:43:37,849 ~~~~^^^^^^^^^^^^ 2025-09-08T14:43:37,849 # This is -- a caller that pip uses to run setup.py 2025-09-08T14:43:37,849 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,849 ...<32 lines>... 2025-09-08T14:43:37,849 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T14:43:37,850 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,850 ''' % ('/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/setup.py',), "", "exec")) 2025-09-08T14:43:37,850 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,850 File "", line 35, in 2025-09-08T14:43:37,850 File "/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/setup.py", line 46, in 2025-09-08T14:43:37,850 version = versioneer.get_version(), 2025-09-08T14:43:37,850 ~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T14:43:37,850 File "/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/versioneer.py", line 1427, in get_version 2025-09-08T14:43:37,851 return get_versions()["version"] 2025-09-08T14:43:37,851 ~~~~~~~~~~~~^^ 2025-09-08T14:43:37,851 File "/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/versioneer.py", line 1360, in get_versions 2025-09-08T14:43:37,851 cfg = get_config_from_root(root) 2025-09-08T14:43:37,851 File "/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/versioneer.py", line 338, in get_config_from_root 2025-09-08T14:43:37,851 parser = configparser.SafeConfigParser() 2025-09-08T14:43:37,851 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,851 AttributeError: module 'configparser' has no attribute 'SafeConfigParser'. Did you mean: 'RawConfigParser'? 2025-09-08T14:43:37,959 ERROR: python setup.py egg_info exited with 1 2025-09-08T14:43:37,971 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T14:43:37,971 exec(compile('"'"''"'"''"'"' 2025-09-08T14:43:37,971 # This is -- a caller that pip uses to run setup.py 2025-09-08T14:43:37,971 # 2025-09-08T14:43:37,971 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T14:43:37,971 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T14:43:37,971 # - It provides a clear error message when setuptools is not installed. 2025-09-08T14:43:37,971 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T14:43:37,971 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T14:43:37,971 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T14:43:37,971 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T14:43:37,971 import os, sys, tokenize, traceback 2025-09-08T14:43:37,971 2025-09-08T14:43:37,971 try: 2025-09-08T14:43:37,971 import setuptools 2025-09-08T14:43:37,971 except ImportError: 2025-09-08T14:43:37,971 print( 2025-09-08T14:43:37,971 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T14:43:37,971 "the build environment with exception:", 2025-09-08T14:43:37,971 file=sys.stderr, 2025-09-08T14:43:37,971 ) 2025-09-08T14:43:37,971 traceback.print_exc() 2025-09-08T14:43:37,971 sys.exit(1) 2025-09-08T14:43:37,971 2025-09-08T14:43:37,971 __file__ = %r 2025-09-08T14:43:37,971 sys.argv[0] = __file__ 2025-09-08T14:43:37,971 2025-09-08T14:43:37,971 if os.path.exists(__file__): 2025-09-08T14:43:37,971 filename = __file__ 2025-09-08T14:43:37,971 with tokenize.open(__file__) as f: 2025-09-08T14:43:37,971 setup_py_code = f.read() 2025-09-08T14:43:37,971 else: 2025-09-08T14:43:37,971 filename = "" 2025-09-08T14:43:37,971 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T14:43:37,971 2025-09-08T14:43:37,971 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T14:43:37,971 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-y38ezqew[/] 2025-09-08T14:43:37,971 [bold magenta]cwd[/]: /tmp/pip-wheel-z4c8_vr4/scikit-sparse_2bbc5c919ccf4e68847469e1856e0852/ 2025-09-08T14:43:37,971 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T14:43:37,972 ERROR: metadata generation failed 2025-09-08T14:43:37,977 Exception information: 2025-09-08T14:43:37,977 Traceback (most recent call last): 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T14:43:37,977 call_subprocess( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 args, 2025-09-08T14:43:37,977 ^^^^^ 2025-09-08T14:43:37,977 ...<2 lines>... 2025-09-08T14:43:37,977 spinner=spinner, 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T14:43:37,977 raise error 2025-09-08T14:43:37,977 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T14:43:37,977 2025-09-08T14:43:37,977 The above exception was the direct cause of the following exception: 2025-09-08T14:43:37,977 2025-09-08T14:43:37,977 Traceback (most recent call last): 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T14:43:37,977 status = _inner_run() 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T14:43:37,977 return self.run(options, args) 2025-09-08T14:43:37,977 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T14:43:37,977 return func(self, options, args) 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T14:43:37,977 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T14:43:37,977 result = self._result = resolver.resolve( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T14:43:37,977 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T14:43:37,977 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T14:43:37,977 if not criterion.candidates: 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T14:43:37,977 return bool(self._sequence) 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T14:43:37,977 self._bool = any(self) 2025-09-08T14:43:37,977 ~~~^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T14:43:37,977 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T14:43:37,977 ^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T14:43:37,977 candidate = func() 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T14:43:37,977 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 link, template, name, version 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T14:43:37,977 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 link, 2025-09-08T14:43:37,977 ^^^^^ 2025-09-08T14:43:37,977 ...<3 lines>... 2025-09-08T14:43:37,977 version=version, 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T14:43:37,977 super().__init__( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 link=link, 2025-09-08T14:43:37,977 ^^^^^^^^^^ 2025-09-08T14:43:37,977 ...<4 lines>... 2025-09-08T14:43:37,977 version=version, 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T14:43:37,977 self.dist = self._prepare() 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T14:43:37,977 dist = self._prepare_distribution() 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T14:43:37,977 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T14:43:37,977 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T14:43:37,977 dist = _get_prepared_distribution( 2025-09-08T14:43:37,977 req, 2025-09-08T14:43:37,977 ...<3 lines>... 2025-09-08T14:43:37,977 self.check_build_deps, 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T14:43:37,977 abstract_dist.prepare_distribution_metadata( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 finder, build_isolation, check_build_deps 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T14:43:37,977 self.req.prepare_metadata() 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T14:43:37,977 self.metadata_directory = generate_metadata_legacy( 2025-09-08T14:43:37,977 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T14:43:37,977 build_env=self.build_env, 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ...<3 lines>... 2025-09-08T14:43:37,977 details=details, 2025-09-08T14:43:37,977 ^^^^^^^^^^^^^^^^ 2025-09-08T14:43:37,977 ) 2025-09-08T14:43:37,977 ^ 2025-09-08T14:43:37,977 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T14:43:37,977 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T14:43:37,977 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T14:43:38,001 Removed scikit-sparse==0.4.4 from https://files.pythonhosted.org/packages/af/14/08a13ccf3b4e0300cf47641f959b8062376a73efc4c8265f2b6f6eae04fc/scikit-sparse-0.4.4.tar.gz from build tracker '/tmp/pip-build-tracker-vb2elq3x' 2025-09-08T14:43:38,001 Removed build tracker: '/tmp/pip-build-tracker-vb2elq3x'