2025-09-08T08:14:34,500 Created temporary directory: /tmp/pip-build-tracker-wx2_vlyc 2025-09-08T08:14:34,501 Initialized build tracking at /tmp/pip-build-tracker-wx2_vlyc 2025-09-08T08:14:34,501 Created build tracker: /tmp/pip-build-tracker-wx2_vlyc 2025-09-08T08:14:34,501 Entered build tracker: /tmp/pip-build-tracker-wx2_vlyc 2025-09-08T08:14:34,501 Created temporary directory: /tmp/pip-wheel-8gx04xsn 2025-09-08T08:14:34,505 Created temporary directory: /tmp/pip-ephem-wheel-cache-5463ytts 2025-09-08T08:14:34,563 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T08:14:34,566 2 location(s) to search for versions of askflow: 2025-09-08T08:14:34,566 * https://pypi.org/simple/askflow/ 2025-09-08T08:14:34,566 * https://www.piwheels.org/simple/askflow/ 2025-09-08T08:14:34,566 Fetching project page and analyzing links: https://pypi.org/simple/askflow/ 2025-09-08T08:14:34,566 Getting page https://pypi.org/simple/askflow/ 2025-09-08T08:14:34,567 Found index url https://pypi.org/simple/ 2025-09-08T08:14:34,712 Fetched page https://pypi.org/simple/askflow/ as application/vnd.pypi.simple.v1+json 2025-09-08T08:14:34,714 Found link https://files.pythonhosted.org/packages/b3/67/87c312596e381ab32de0c24f696cd857c970560bd7a2c6cb951dd3bf2693/askflow-0.0.1.tar.gz (from https://pypi.org/simple/askflow/), version: 0.0.1 2025-09-08T08:14:34,714 Fetching project page and analyzing links: https://www.piwheels.org/simple/askflow/ 2025-09-08T08:14:34,715 Getting page https://www.piwheels.org/simple/askflow/ 2025-09-08T08:14:34,717 Found index url https://www.piwheels.org/simple/ 2025-09-08T08:14:34,810 Fetched page https://www.piwheels.org/simple/askflow/ as text/html 2025-09-08T08:14:34,811 Skipping link: not a file: https://www.piwheels.org/simple/askflow/ 2025-09-08T08:14:34,811 Skipping link: not a file: https://pypi.org/simple/askflow/ 2025-09-08T08:14:34,835 Given no hashes to check 1 links for project 'askflow': discarding no candidates 2025-09-08T08:14:34,836 Collecting askflow==0.0.1 2025-09-08T08:14:34,837 Created temporary directory: /tmp/pip-unpack-ibrxx6v3 2025-09-08T08:14:34,977 Downloading askflow-0.0.1.tar.gz (1.5 kB) 2025-09-08T08:14:34,999 Added askflow==0.0.1 from https://files.pythonhosted.org/packages/b3/67/87c312596e381ab32de0c24f696cd857c970560bd7a2c6cb951dd3bf2693/askflow-0.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-wx2_vlyc' 2025-09-08T08:14:35,001 Running setup.py (path:/tmp/pip-wheel-8gx04xsn/askflow_9e33ef9abecc4058989d412bd6dad76e/setup.py) egg_info for package askflow 2025-09-08T08:14:35,001 Created temporary directory: /tmp/pip-pip-egg-info-lhzpxcdy 2025-09-08T08:14:35,001 Preparing metadata (setup.py): started 2025-09-08T08:14:35,002 Running command python setup.py egg_info 2025-09-08T08:14:35,636 /usr/local/lib/python3.13/dist-packages/setuptools/__init__.py:92: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated. 2025-09-08T08:14:35,636 !! 2025-09-08T08:14:35,636 ******************************************************************************** 2025-09-08T08:14:35,636 Requirements should be satisfied by a PEP 517 installer. 2025-09-08T08:14:35,636 If you are using pip, you can try `pip install --use-pep517`. 2025-09-08T08:14:35,637 By 2025-Oct-31, you need to update your project and remove deprecated calls 2025-09-08T08:14:35,637 or your builds will no longer be supported. 2025-09-08T08:14:35,637 ******************************************************************************** 2025-09-08T08:14:35,637 !! 2025-09-08T08:14:35,637 dist.fetch_build_eggs(dist.setup_requires) 2025-09-08T08:14:39,367 error: subprocess-exited-with-error 2025-09-08T08:14:39,367 × python setup.py egg_info did not run successfully. 2025-09-08T08:14:39,367 │ exit code: 1 2025-09-08T08:14:39,367 ╰─> [22 lines of output] 2025-09-08T08:14:39,368 /tmp/pip-wheel-c5v6u_ym/theano_ad36119995294d68bd7e5c19f9d4444b/versioneer.py:564: SyntaxWarning: invalid escape sequence '\s' 2025-09-08T08:14:39,368 mo = re.search(r'=\s*"(.*)"', line) 2025-09-08T08:14:39,368 Traceback (most recent call last): 2025-09-08T08:14:39,368 File "", line 2, in 2025-09-08T08:14:39,368 exec(compile(''' 2025-09-08T08:14:39,368 ~~~~^^^^^^^^^^^^ 2025-09-08T08:14:39,368 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:14:39,368 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,369 ...<32 lines>... 2025-09-08T08:14:39,369 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:14:39,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,369 ''' % ('/tmp/pip-wheel-c5v6u_ym/theano_ad36119995294d68bd7e5c19f9d4444b/setup.py',), "", "exec")) 2025-09-08T08:14:39,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,369 File "", line 35, in 2025-09-08T08:14:39,369 File "/tmp/pip-wheel-c5v6u_ym/theano_ad36119995294d68bd7e5c19f9d4444b/setup.py", line 74, in 2025-09-08T08:14:39,369 version_data = versioneer.get_versions() 2025-09-08T08:14:39,370 File "/tmp/pip-wheel-c5v6u_ym/theano_ad36119995294d68bd7e5c19f9d4444b/versioneer.py", line 1412, in get_versions 2025-09-08T08:14:39,370 cfg = get_config_from_root(root) 2025-09-08T08:14:39,370 File "/tmp/pip-wheel-c5v6u_ym/theano_ad36119995294d68bd7e5c19f9d4444b/versioneer.py", line 342, in get_config_from_root 2025-09-08T08:14:39,370 parser = configparser.SafeConfigParser() 2025-09-08T08:14:39,370 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,370 AttributeError: module 'configparser' has no attribute 'SafeConfigParser'. Did you mean: 'RawConfigParser'? 2025-09-08T08:14:39,370 [end of output] 2025-09-08T08:14:39,371 note: This error originates from a subprocess, and is likely not a problem with pip. 2025-09-08T08:14:39,374 error: metadata-generation-failed 2025-09-08T08:14:39,374 × Encountered error while generating package metadata. 2025-09-08T08:14:39,374 ╰─> See above for output. 2025-09-08T08:14:39,375 note: This is an issue with the package mentioned above, not pip. 2025-09-08T08:14:39,375 hint: See above for details. 2025-09-08T08:14:39,583 Traceback (most recent call last): 2025-09-08T08:14:39,584 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 121, in _fetch_build_egg_no_warn 2025-09-08T08:14:39,585 subprocess.check_call(cmd) 2025-09-08T08:14:39,585 ~~~~~~~~~~~~~~~~~~~~~^^^^^ 2025-09-08T08:14:39,585 File "/usr/lib/python3.13/subprocess.py", line 419, in check_call 2025-09-08T08:14:39,585 raise CalledProcessError(retcode, cmd) 2025-09-08T08:14:39,585 subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmp5eop91d5', '--quiet', 'theano']' returned non-zero exit status 1. 2025-09-08T08:14:39,585 The above exception was the direct cause of the following exception: 2025-09-08T08:14:39,585 Traceback (most recent call last): 2025-09-08T08:14:39,588 File "", line 2, in 2025-09-08T08:14:39,589 exec(compile(''' 2025-09-08T08:14:39,589 ~~~~^^^^^^^^^^^^ 2025-09-08T08:14:39,589 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:14:39,589 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,589 ...<32 lines>... 2025-09-08T08:14:39,589 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:14:39,590 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,590 ''' % ('/tmp/pip-wheel-8gx04xsn/askflow_9e33ef9abecc4058989d412bd6dad76e/setup.py',), "", "exec")) 2025-09-08T08:14:39,590 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,590 File "", line 35, in 2025-09-08T08:14:39,590 File "/tmp/pip-wheel-8gx04xsn/askflow_9e33ef9abecc4058989d412bd6dad76e/setup.py", line 13, in 2025-09-08T08:14:39,590 setup( 2025-09-08T08:14:39,591 ~~~~~^ 2025-09-08T08:14:39,591 name='askflow', 2025-09-08T08:14:39,591 ^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,591 ...<38 lines>... 2025-09-08T08:14:39,591 include_package_data=True, 2025-09-08T08:14:39,591 ^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,591 ) 2025-09-08T08:14:39,592 ^ 2025-09-08T08:14:39,592 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 114, in setup 2025-09-08T08:14:39,592 _install_setup_requires(attrs) 2025-09-08T08:14:39,592 ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^ 2025-09-08T08:14:39,592 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 87, in _install_setup_requires 2025-09-08T08:14:39,592 _fetch_build_eggs(dist) 2025-09-08T08:14:39,593 ~~~~~~~~~~~~~~~~~^^^^^^ 2025-09-08T08:14:39,593 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 92, in _fetch_build_eggs 2025-09-08T08:14:39,593 dist.fetch_build_eggs(dist.setup_requires) 2025-09-08T08:14:39,593 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,593 File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 766, in fetch_build_eggs 2025-09-08T08:14:39,593 return _fetch_build_eggs(self, requires) 2025-09-08T08:14:39,593 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 54, in _fetch_build_eggs 2025-09-08T08:14:39,594 resolved_dists = [_fetch_build_egg_no_warn(dist, req) for req in needed_reqs] 2025-09-08T08:14:39,594 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ 2025-09-08T08:14:39,594 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 123, in _fetch_build_egg_no_warn 2025-09-08T08:14:39,594 raise DistutilsError(str(e)) from e 2025-09-08T08:14:39,594 distutils.errors.DistutilsError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmp5eop91d5', '--quiet', 'theano']' returned non-zero exit status 1. 2025-09-08T08:14:39,686 ERROR: python setup.py egg_info exited with 1 2025-09-08T08:14:39,699 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T08:14:39,699 exec(compile('"'"''"'"''"'"' 2025-09-08T08:14:39,699 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:14:39,699 # 2025-09-08T08:14:39,699 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T08:14:39,699 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T08:14:39,699 # - It provides a clear error message when setuptools is not installed. 2025-09-08T08:14:39,699 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T08:14:39,699 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T08:14:39,699 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T08:14:39,699 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T08:14:39,699 import os, sys, tokenize, traceback 2025-09-08T08:14:39,699 2025-09-08T08:14:39,699 try: 2025-09-08T08:14:39,699 import setuptools 2025-09-08T08:14:39,699 except ImportError: 2025-09-08T08:14:39,699 print( 2025-09-08T08:14:39,699 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T08:14:39,699 "the build environment with exception:", 2025-09-08T08:14:39,699 file=sys.stderr, 2025-09-08T08:14:39,699 ) 2025-09-08T08:14:39,699 traceback.print_exc() 2025-09-08T08:14:39,699 sys.exit(1) 2025-09-08T08:14:39,699 2025-09-08T08:14:39,699 __file__ = %r 2025-09-08T08:14:39,699 sys.argv[0] = __file__ 2025-09-08T08:14:39,699 2025-09-08T08:14:39,699 if os.path.exists(__file__): 2025-09-08T08:14:39,699 filename = __file__ 2025-09-08T08:14:39,699 with tokenize.open(__file__) as f: 2025-09-08T08:14:39,699 setup_py_code = f.read() 2025-09-08T08:14:39,699 else: 2025-09-08T08:14:39,699 filename = "" 2025-09-08T08:14:39,699 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T08:14:39,699 2025-09-08T08:14:39,699 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:14:39,699 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8gx04xsn/askflow_9e33ef9abecc4058989d412bd6dad76e/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-lhzpxcdy[/] 2025-09-08T08:14:39,699 [bold magenta]cwd[/]: /tmp/pip-wheel-8gx04xsn/askflow_9e33ef9abecc4058989d412bd6dad76e/ 2025-09-08T08:14:39,699 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T08:14:39,700 ERROR: metadata generation failed 2025-09-08T08:14:39,705 Exception information: 2025-09-08T08:14:39,705 Traceback (most recent call last): 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T08:14:39,705 call_subprocess( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 args, 2025-09-08T08:14:39,705 ^^^^^ 2025-09-08T08:14:39,705 ...<2 lines>... 2025-09-08T08:14:39,705 spinner=spinner, 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T08:14:39,705 raise error 2025-09-08T08:14:39,705 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T08:14:39,705 2025-09-08T08:14:39,705 The above exception was the direct cause of the following exception: 2025-09-08T08:14:39,705 2025-09-08T08:14:39,705 Traceback (most recent call last): 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T08:14:39,705 status = _inner_run() 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T08:14:39,705 return self.run(options, args) 2025-09-08T08:14:39,705 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T08:14:39,705 return func(self, options, args) 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T08:14:39,705 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T08:14:39,705 result = self._result = resolver.resolve( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T08:14:39,705 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T08:14:39,705 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T08:14:39,705 if not criterion.candidates: 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T08:14:39,705 return bool(self._sequence) 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T08:14:39,705 self._bool = any(self) 2025-09-08T08:14:39,705 ~~~^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T08:14:39,705 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T08:14:39,705 ^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T08:14:39,705 candidate = func() 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T08:14:39,705 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 link, template, name, version 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T08:14:39,705 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 link, 2025-09-08T08:14:39,705 ^^^^^ 2025-09-08T08:14:39,705 ...<3 lines>... 2025-09-08T08:14:39,705 version=version, 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T08:14:39,705 super().__init__( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 link=link, 2025-09-08T08:14:39,705 ^^^^^^^^^^ 2025-09-08T08:14:39,705 ...<4 lines>... 2025-09-08T08:14:39,705 version=version, 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T08:14:39,705 self.dist = self._prepare() 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T08:14:39,705 dist = self._prepare_distribution() 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T08:14:39,705 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T08:14:39,705 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T08:14:39,705 dist = _get_prepared_distribution( 2025-09-08T08:14:39,705 req, 2025-09-08T08:14:39,705 ...<3 lines>... 2025-09-08T08:14:39,705 self.check_build_deps, 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T08:14:39,705 abstract_dist.prepare_distribution_metadata( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 finder, build_isolation, check_build_deps 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T08:14:39,705 self.req.prepare_metadata() 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T08:14:39,705 self.metadata_directory = generate_metadata_legacy( 2025-09-08T08:14:39,705 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:39,705 build_env=self.build_env, 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ...<3 lines>... 2025-09-08T08:14:39,705 details=details, 2025-09-08T08:14:39,705 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:39,705 ) 2025-09-08T08:14:39,705 ^ 2025-09-08T08:14:39,705 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T08:14:39,705 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T08:14:39,705 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T08:14:39,726 Removed askflow==0.0.1 from https://files.pythonhosted.org/packages/b3/67/87c312596e381ab32de0c24f696cd857c970560bd7a2c6cb951dd3bf2693/askflow-0.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-wx2_vlyc' 2025-09-08T08:14:39,727 Removed build tracker: '/tmp/pip-build-tracker-wx2_vlyc'