2025-09-09T00:28:00,215 Created temporary directory: /tmp/pip-build-tracker-vpcjxfka 2025-09-09T00:28:00,216 Initialized build tracking at /tmp/pip-build-tracker-vpcjxfka 2025-09-09T00:28:00,216 Created build tracker: /tmp/pip-build-tracker-vpcjxfka 2025-09-09T00:28:00,216 Entered build tracker: /tmp/pip-build-tracker-vpcjxfka 2025-09-09T00:28:00,216 Created temporary directory: /tmp/pip-wheel-2y8c3_yn 2025-09-09T00:28:00,219 Created temporary directory: /tmp/pip-ephem-wheel-cache-mrypxiu9 2025-09-09T00:28:00,278 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T00:28:00,280 2 location(s) to search for versions of xslearn: 2025-09-09T00:28:00,280 * https://pypi.org/simple/xslearn/ 2025-09-09T00:28:00,280 * https://www.piwheels.org/simple/xslearn/ 2025-09-09T00:28:00,281 Fetching project page and analyzing links: https://pypi.org/simple/xslearn/ 2025-09-09T00:28:00,281 Getting page https://pypi.org/simple/xslearn/ 2025-09-09T00:28:00,282 Found index url https://pypi.org/simple/ 2025-09-09T00:28:00,426 Fetched page https://pypi.org/simple/xslearn/ as application/vnd.pypi.simple.v1+json 2025-09-09T00:28:00,427 Found link https://files.pythonhosted.org/packages/5d/ba/3afc2ec252e45813a23e305caf293e29991536a4a60032cadb87b81f1f6d/xslearn-0.0.1.tar.gz (from https://pypi.org/simple/xslearn/), version: 0.0.1 2025-09-09T00:28:00,428 Found link https://files.pythonhosted.org/packages/6e/0a/18adcb82970eec3d11621de0ec7cfbd883d08fff8e4e9ee9b834aa042301/xslearn-0.0.2.tar.gz (from https://pypi.org/simple/xslearn/), version: 0.0.2 2025-09-09T00:28:00,428 Found link https://files.pythonhosted.org/packages/ea/54/5aca30a193c06462ff0423d3b1105e533fae25eb8f33f6c45c433cbd6638/xslearn-0.0.3.tar.gz (from https://pypi.org/simple/xslearn/), version: 0.0.3 2025-09-09T00:28:00,428 Found link https://files.pythonhosted.org/packages/d4/b8/58303df978c6a70d2dbc6d01714c2ac4266235337c0615a0d97459eabb6f/xslearn-0.0.4.tar.gz (from https://pypi.org/simple/xslearn/), version: 0.0.4 2025-09-09T00:28:00,428 Found link https://files.pythonhosted.org/packages/ad/50/ba2d45590f5fba4b090f684987d3a8b85fe7fbabab918d32a5baef90b0eb/xslearn-0.0.5.tar.gz (from https://pypi.org/simple/xslearn/), version: 0.0.5 2025-09-09T00:28:00,429 Fetching project page and analyzing links: https://www.piwheels.org/simple/xslearn/ 2025-09-09T00:28:00,429 Getting page https://www.piwheels.org/simple/xslearn/ 2025-09-09T00:28:00,430 Found index url https://www.piwheels.org/simple/ 2025-09-09T00:28:00,527 Fetched page https://www.piwheels.org/simple/xslearn/ as text/html 2025-09-09T00:28:00,529 Skipping link: No binaries permitted for xslearn: https://archive1.piwheels.org/simple/xslearn/xslearn-0.0.5-py3-none-any.whl#sha256=e9db32e397d5c43fda022491b3ce2cc5507d026871c9937785b71ff3ee1215c6 (from https://www.piwheels.org/simple/xslearn/) 2025-09-09T00:28:00,529 Skipping link: No binaries permitted for xslearn: https://archive1.piwheels.org/simple/xslearn/xslearn-0.0.4-py3-none-any.whl#sha256=70a91c4026b511dcf9458ee0845dbfbe320b84f86474282b37bca1511de06774 (from https://www.piwheels.org/simple/xslearn/) 2025-09-09T00:28:00,529 Skipping link: No binaries permitted for xslearn: https://archive1.piwheels.org/simple/xslearn/xslearn-0.0.2-py3-none-any.whl#sha256=25dad0318d5719d9944131f83798cf33231bcb1945c060e1a8bf9ade0cf5e10c (from https://www.piwheels.org/simple/xslearn/) 2025-09-09T00:28:00,529 Skipping link: No binaries permitted for xslearn: https://archive1.piwheels.org/simple/xslearn/xslearn-0.0.1-py3-none-any.whl#sha256=48366c09f4956a374f8092084d5e1c9d6767ac72f069f96cd73e446ecb42acc8 (from https://www.piwheels.org/simple/xslearn/) 2025-09-09T00:28:00,529 Skipping link: not a file: https://www.piwheels.org/simple/xslearn/ 2025-09-09T00:28:00,530 Skipping link: not a file: https://pypi.org/simple/xslearn/ 2025-09-09T00:28:00,555 Given no hashes to check 1 links for project 'xslearn': discarding no candidates 2025-09-09T00:28:00,556 Collecting xslearn==0.0.3 2025-09-09T00:28:00,558 Created temporary directory: /tmp/pip-unpack-c4c0x7ka 2025-09-09T00:28:00,705 Downloading xslearn-0.0.3.tar.gz (14 kB) 2025-09-09T00:28:00,740 Added xslearn==0.0.3 from https://files.pythonhosted.org/packages/ea/54/5aca30a193c06462ff0423d3b1105e533fae25eb8f33f6c45c433cbd6638/xslearn-0.0.3.tar.gz to build tracker '/tmp/pip-build-tracker-vpcjxfka' 2025-09-09T00:28:00,741 Running setup.py (path:/tmp/pip-wheel-2y8c3_yn/xslearn_abd2f6a9876c44a49908a238f8dcd6ce/setup.py) egg_info for package xslearn 2025-09-09T00:28:00,742 Created temporary directory: /tmp/pip-pip-egg-info-xpop93i6 2025-09-09T00:28:00,742 Preparing metadata (setup.py): started 2025-09-09T00:28:00,742 Running command python setup.py egg_info 2025-09-09T00:28:01,265 Traceback (most recent call last): 2025-09-09T00:28:01,267 File "", line 2, in 2025-09-09T00:28:01,267 exec(compile(''' 2025-09-09T00:28:01,267 ~~~~^^^^^^^^^^^^ 2025-09-09T00:28:01,267 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:28:01,267 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,267 ...<32 lines>... 2025-09-09T00:28:01,267 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:28:01,268 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,268 ''' % ('/tmp/pip-wheel-2y8c3_yn/xslearn_abd2f6a9876c44a49908a238f8dcd6ce/setup.py',), "", "exec")) 2025-09-09T00:28:01,268 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,268 File "", line 35, in 2025-09-09T00:28:01,268 File "/tmp/pip-wheel-2y8c3_yn/xslearn_abd2f6a9876c44a49908a238f8dcd6ce/setup.py", line 5, in 2025-09-09T00:28:01,268 with open("./xslearn/README.md", "r") as fh: #这里就是读取readme文件的内容了。 2025-09-09T00:28:01,268 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,268 FileNotFoundError: [Errno 2] No such file or directory: './xslearn/README.md' 2025-09-09T00:28:01,352 ERROR: python setup.py egg_info exited with 1 2025-09-09T00:28:01,364 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T00:28:01,364 exec(compile('"'"''"'"''"'"' 2025-09-09T00:28:01,364 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:28:01,364 # 2025-09-09T00:28:01,364 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T00:28:01,364 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T00:28:01,364 # - It provides a clear error message when setuptools is not installed. 2025-09-09T00:28:01,364 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T00:28:01,364 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T00:28:01,364 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T00:28:01,364 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T00:28:01,364 import os, sys, tokenize, traceback 2025-09-09T00:28:01,364 2025-09-09T00:28:01,364 try: 2025-09-09T00:28:01,364 import setuptools 2025-09-09T00:28:01,364 except ImportError: 2025-09-09T00:28:01,364 print( 2025-09-09T00:28:01,364 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T00:28:01,364 "the build environment with exception:", 2025-09-09T00:28:01,364 file=sys.stderr, 2025-09-09T00:28:01,364 ) 2025-09-09T00:28:01,364 traceback.print_exc() 2025-09-09T00:28:01,364 sys.exit(1) 2025-09-09T00:28:01,364 2025-09-09T00:28:01,364 __file__ = %r 2025-09-09T00:28:01,364 sys.argv[0] = __file__ 2025-09-09T00:28:01,364 2025-09-09T00:28:01,364 if os.path.exists(__file__): 2025-09-09T00:28:01,364 filename = __file__ 2025-09-09T00:28:01,364 with tokenize.open(__file__) as f: 2025-09-09T00:28:01,364 setup_py_code = f.read() 2025-09-09T00:28:01,364 else: 2025-09-09T00:28:01,364 filename = "" 2025-09-09T00:28:01,364 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T00:28:01,364 2025-09-09T00:28:01,364 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:28:01,364 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-2y8c3_yn/xslearn_abd2f6a9876c44a49908a238f8dcd6ce/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xpop93i6[/] 2025-09-09T00:28:01,364 [bold magenta]cwd[/]: /tmp/pip-wheel-2y8c3_yn/xslearn_abd2f6a9876c44a49908a238f8dcd6ce/ 2025-09-09T00:28:01,365 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T00:28:01,366 ERROR: metadata generation failed 2025-09-09T00:28:01,372 Exception information: 2025-09-09T00:28:01,372 Traceback (most recent call last): 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T00:28:01,372 call_subprocess( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 args, 2025-09-09T00:28:01,372 ^^^^^ 2025-09-09T00:28:01,372 ...<2 lines>... 2025-09-09T00:28:01,372 spinner=spinner, 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T00:28:01,372 raise error 2025-09-09T00:28:01,372 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T00:28:01,372 2025-09-09T00:28:01,372 The above exception was the direct cause of the following exception: 2025-09-09T00:28:01,372 2025-09-09T00:28:01,372 Traceback (most recent call last): 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T00:28:01,372 status = _inner_run() 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T00:28:01,372 return self.run(options, args) 2025-09-09T00:28:01,372 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T00:28:01,372 return func(self, options, args) 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T00:28:01,372 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T00:28:01,372 result = self._result = resolver.resolve( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T00:28:01,372 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T00:28:01,372 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T00:28:01,372 if not criterion.candidates: 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T00:28:01,372 return bool(self._sequence) 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T00:28:01,372 self._bool = any(self) 2025-09-09T00:28:01,372 ~~~^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T00:28:01,372 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T00:28:01,372 ^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T00:28:01,372 candidate = func() 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T00:28:01,372 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 link, template, name, version 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T00:28:01,372 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 link, 2025-09-09T00:28:01,372 ^^^^^ 2025-09-09T00:28:01,372 ...<3 lines>... 2025-09-09T00:28:01,372 version=version, 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T00:28:01,372 super().__init__( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 link=link, 2025-09-09T00:28:01,372 ^^^^^^^^^^ 2025-09-09T00:28:01,372 ...<4 lines>... 2025-09-09T00:28:01,372 version=version, 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T00:28:01,372 self.dist = self._prepare() 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T00:28:01,372 dist = self._prepare_distribution() 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T00:28:01,372 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T00:28:01,372 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T00:28:01,372 dist = _get_prepared_distribution( 2025-09-09T00:28:01,372 req, 2025-09-09T00:28:01,372 ...<3 lines>... 2025-09-09T00:28:01,372 self.check_build_deps, 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T00:28:01,372 abstract_dist.prepare_distribution_metadata( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 finder, build_isolation, check_build_deps 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T00:28:01,372 self.req.prepare_metadata() 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T00:28:01,372 self.metadata_directory = generate_metadata_legacy( 2025-09-09T00:28:01,372 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:28:01,372 build_env=self.build_env, 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ...<3 lines>... 2025-09-09T00:28:01,372 details=details, 2025-09-09T00:28:01,372 ^^^^^^^^^^^^^^^^ 2025-09-09T00:28:01,372 ) 2025-09-09T00:28:01,372 ^ 2025-09-09T00:28:01,372 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T00:28:01,372 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T00:28:01,372 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T00:28:01,395 Removed xslearn==0.0.3 from https://files.pythonhosted.org/packages/ea/54/5aca30a193c06462ff0423d3b1105e533fae25eb8f33f6c45c433cbd6638/xslearn-0.0.3.tar.gz from build tracker '/tmp/pip-build-tracker-vpcjxfka' 2025-09-09T00:28:01,395 Removed build tracker: '/tmp/pip-build-tracker-vpcjxfka'