2025-09-09T11:18:37,220 Created temporary directory: /tmp/pip-build-tracker-z_28i6vs 2025-09-09T11:18:37,221 Initialized build tracking at /tmp/pip-build-tracker-z_28i6vs 2025-09-09T11:18:37,221 Created build tracker: /tmp/pip-build-tracker-z_28i6vs 2025-09-09T11:18:37,221 Entered build tracker: /tmp/pip-build-tracker-z_28i6vs 2025-09-09T11:18:37,221 Created temporary directory: /tmp/pip-wheel-vy7tbv3l 2025-09-09T11:18:37,224 Created temporary directory: /tmp/pip-ephem-wheel-cache-kpdr47vs 2025-09-09T11:18:37,284 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T11:18:37,286 2 location(s) to search for versions of liblearn: 2025-09-09T11:18:37,286 * https://pypi.org/simple/liblearn/ 2025-09-09T11:18:37,286 * https://www.piwheels.org/simple/liblearn/ 2025-09-09T11:18:37,287 Fetching project page and analyzing links: https://pypi.org/simple/liblearn/ 2025-09-09T11:18:37,287 Getting page https://pypi.org/simple/liblearn/ 2025-09-09T11:18:37,288 Found index url https://pypi.org/simple/ 2025-09-09T11:18:37,435 Fetched page https://pypi.org/simple/liblearn/ as application/vnd.pypi.simple.v1+json 2025-09-09T11:18:37,437 Found link https://files.pythonhosted.org/packages/b9/df/235c6ad923954ee9472dbc1c22fe7d54cb43770cdc5d1c051e0c2408c6ef/LibLearn-0.0.1.tar.gz (from https://pypi.org/simple/liblearn/), version: 0.0.1 2025-09-09T11:18:37,437 Fetching project page and analyzing links: https://www.piwheels.org/simple/liblearn/ 2025-09-09T11:18:37,438 Getting page https://www.piwheels.org/simple/liblearn/ 2025-09-09T11:18:37,440 Found index url https://www.piwheels.org/simple/ 2025-09-09T11:18:37,543 Fetched page https://www.piwheels.org/simple/liblearn/ as text/html 2025-09-09T11:18:37,544 Skipping link: not a file: https://www.piwheels.org/simple/liblearn/ 2025-09-09T11:18:37,544 Skipping link: not a file: https://pypi.org/simple/liblearn/ 2025-09-09T11:18:37,569 Given no hashes to check 1 links for project 'liblearn': discarding no candidates 2025-09-09T11:18:37,570 Collecting liblearn==0.0.1 2025-09-09T11:18:37,572 Created temporary directory: /tmp/pip-unpack-6e_075e_ 2025-09-09T11:18:37,710 Downloading LibLearn-0.0.1.tar.gz (1.1 kB) 2025-09-09T11:18:37,727 Added liblearn==0.0.1 from https://files.pythonhosted.org/packages/b9/df/235c6ad923954ee9472dbc1c22fe7d54cb43770cdc5d1c051e0c2408c6ef/LibLearn-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-z_28i6vs' 2025-09-09T11:18:37,730 Running setup.py (path:/tmp/pip-wheel-vy7tbv3l/liblearn_3f0e7fbae31f462e9154398cf01ad861/setup.py) egg_info for package liblearn 2025-09-09T11:18:37,730 Created temporary directory: /tmp/pip-pip-egg-info-5darvpxv 2025-09-09T11:18:37,731 Preparing metadata (setup.py): started 2025-09-09T11:18:37,732 Running command python setup.py egg_info 2025-09-09T11:18:38,272 Traceback (most recent call last): 2025-09-09T11:18:38,273 File "", line 2, in 2025-09-09T11:18:38,274 exec(compile(''' 2025-09-09T11:18:38,274 ~~~~^^^^^^^^^^^^ 2025-09-09T11:18:38,274 # This is -- a caller that pip uses to run setup.py 2025-09-09T11:18:38,274 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,274 ...<32 lines>... 2025-09-09T11:18:38,274 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T11:18:38,274 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,274 ''' % ('/tmp/pip-wheel-vy7tbv3l/liblearn_3f0e7fbae31f462e9154398cf01ad861/setup.py',), "", "exec")) 2025-09-09T11:18:38,275 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,275 File "", line 35, in 2025-09-09T11:18:38,275 File "/tmp/pip-wheel-vy7tbv3l/liblearn_3f0e7fbae31f462e9154398cf01ad861/setup.py", line 15, in 2025-09-09T11:18:38,275 long_description=open('README.txt').read() + '\n\n' + open('CHANGELOG.txt').read(), 2025-09-09T11:18:38,275 ~~~~^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,275 FileNotFoundError: [Errno 2] No such file or directory: 'CHANGELOG.txt' 2025-09-09T11:18:38,359 ERROR: python setup.py egg_info exited with 1 2025-09-09T11:18:38,372 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T11:18:38,372 exec(compile('"'"''"'"''"'"' 2025-09-09T11:18:38,372 # This is -- a caller that pip uses to run setup.py 2025-09-09T11:18:38,372 # 2025-09-09T11:18:38,372 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T11:18:38,372 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T11:18:38,372 # - It provides a clear error message when setuptools is not installed. 2025-09-09T11:18:38,372 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T11:18:38,372 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T11:18:38,372 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T11:18:38,372 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T11:18:38,372 import os, sys, tokenize, traceback 2025-09-09T11:18:38,372 2025-09-09T11:18:38,372 try: 2025-09-09T11:18:38,372 import setuptools 2025-09-09T11:18:38,372 except ImportError: 2025-09-09T11:18:38,372 print( 2025-09-09T11:18:38,372 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T11:18:38,372 "the build environment with exception:", 2025-09-09T11:18:38,372 file=sys.stderr, 2025-09-09T11:18:38,372 ) 2025-09-09T11:18:38,372 traceback.print_exc() 2025-09-09T11:18:38,372 sys.exit(1) 2025-09-09T11:18:38,372 2025-09-09T11:18:38,372 __file__ = %r 2025-09-09T11:18:38,372 sys.argv[0] = __file__ 2025-09-09T11:18:38,372 2025-09-09T11:18:38,372 if os.path.exists(__file__): 2025-09-09T11:18:38,372 filename = __file__ 2025-09-09T11:18:38,372 with tokenize.open(__file__) as f: 2025-09-09T11:18:38,372 setup_py_code = f.read() 2025-09-09T11:18:38,372 else: 2025-09-09T11:18:38,372 filename = "" 2025-09-09T11:18:38,372 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T11:18:38,372 2025-09-09T11:18:38,372 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T11:18:38,372 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-vy7tbv3l/liblearn_3f0e7fbae31f462e9154398cf01ad861/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-5darvpxv[/] 2025-09-09T11:18:38,372 [bold magenta]cwd[/]: /tmp/pip-wheel-vy7tbv3l/liblearn_3f0e7fbae31f462e9154398cf01ad861/ 2025-09-09T11:18:38,372 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T11:18:38,373 ERROR: metadata generation failed 2025-09-09T11:18:38,380 Exception information: 2025-09-09T11:18:38,380 Traceback (most recent call last): 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T11:18:38,380 call_subprocess( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 args, 2025-09-09T11:18:38,380 ^^^^^ 2025-09-09T11:18:38,380 ...<2 lines>... 2025-09-09T11:18:38,380 spinner=spinner, 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T11:18:38,380 raise error 2025-09-09T11:18:38,380 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T11:18:38,380 2025-09-09T11:18:38,380 The above exception was the direct cause of the following exception: 2025-09-09T11:18:38,380 2025-09-09T11:18:38,380 Traceback (most recent call last): 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T11:18:38,380 status = _inner_run() 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T11:18:38,380 return self.run(options, args) 2025-09-09T11:18:38,380 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T11:18:38,380 return func(self, options, args) 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T11:18:38,380 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T11:18:38,380 result = self._result = resolver.resolve( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T11:18:38,380 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T11:18:38,380 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T11:18:38,380 if not criterion.candidates: 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T11:18:38,380 return bool(self._sequence) 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T11:18:38,380 self._bool = any(self) 2025-09-09T11:18:38,380 ~~~^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T11:18:38,380 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T11:18:38,380 ^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T11:18:38,380 candidate = func() 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T11:18:38,380 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 link, template, name, version 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T11:18:38,380 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 link, 2025-09-09T11:18:38,380 ^^^^^ 2025-09-09T11:18:38,380 ...<3 lines>... 2025-09-09T11:18:38,380 version=version, 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T11:18:38,380 super().__init__( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 link=link, 2025-09-09T11:18:38,380 ^^^^^^^^^^ 2025-09-09T11:18:38,380 ...<4 lines>... 2025-09-09T11:18:38,380 version=version, 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T11:18:38,380 self.dist = self._prepare() 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T11:18:38,380 dist = self._prepare_distribution() 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T11:18:38,380 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T11:18:38,380 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T11:18:38,380 dist = _get_prepared_distribution( 2025-09-09T11:18:38,380 req, 2025-09-09T11:18:38,380 ...<3 lines>... 2025-09-09T11:18:38,380 self.check_build_deps, 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T11:18:38,380 abstract_dist.prepare_distribution_metadata( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 finder, build_isolation, check_build_deps 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T11:18:38,380 self.req.prepare_metadata() 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T11:18:38,380 self.metadata_directory = generate_metadata_legacy( 2025-09-09T11:18:38,380 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T11:18:38,380 build_env=self.build_env, 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ...<3 lines>... 2025-09-09T11:18:38,380 details=details, 2025-09-09T11:18:38,380 ^^^^^^^^^^^^^^^^ 2025-09-09T11:18:38,380 ) 2025-09-09T11:18:38,380 ^ 2025-09-09T11:18:38,380 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T11:18:38,380 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T11:18:38,380 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T11:18:38,402 Removed liblearn==0.0.1 from https://files.pythonhosted.org/packages/b9/df/235c6ad923954ee9472dbc1c22fe7d54cb43770cdc5d1c051e0c2408c6ef/LibLearn-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-z_28i6vs' 2025-09-09T11:18:38,402 Removed build tracker: '/tmp/pip-build-tracker-z_28i6vs'