2025-09-07T20:26:02,665 Created temporary directory: /tmp/pip-build-tracker-r69728qu 2025-09-07T20:26:02,665 Initialized build tracking at /tmp/pip-build-tracker-r69728qu 2025-09-07T20:26:02,666 Created build tracker: /tmp/pip-build-tracker-r69728qu 2025-09-07T20:26:02,666 Entered build tracker: /tmp/pip-build-tracker-r69728qu 2025-09-07T20:26:02,666 Created temporary directory: /tmp/pip-wheel-sdaxdbh5 2025-09-07T20:26:02,669 Created temporary directory: /tmp/pip-ephem-wheel-cache-qg5bknm8 2025-09-07T20:26:02,725 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:26:02,728 2 location(s) to search for versions of multiprocessing: 2025-09-07T20:26:02,728 * https://pypi.org/simple/multiprocessing/ 2025-09-07T20:26:02,728 * https://www.piwheels.org/simple/multiprocessing/ 2025-09-07T20:26:02,728 Fetching project page and analyzing links: https://pypi.org/simple/multiprocessing/ 2025-09-07T20:26:02,728 Getting page https://pypi.org/simple/multiprocessing/ 2025-09-07T20:26:02,729 Found index url https://pypi.org/simple/ 2025-09-07T20:26:02,799 Fetched page https://pypi.org/simple/multiprocessing/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:26:02,802 Found link https://files.pythonhosted.org/packages/1a/89/c1f22ef4ca6b82e204c672dc472b1ae4f83dad6643c3b57aeb1b9ef143e2/multiprocessing-2.6.0-0.1.tar.gz (from https://pypi.org/simple/multiprocessing/), version: 2.6.0-0.1 2025-09-07T20:26:02,802 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/b1/0e/00124febf2039b4ee0c888d8e11ea4e6ab0ac615c7212633a8e7b7cd8cb7/multiprocessing-2.6.0-0.1.win32-py2.4.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,802 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/9d/12/17445e4c8b3613981bcad878725fede3d06dc1d4eaf836b19ef9b98fad9c/multiprocessing-2.6.0-0.1.win32-py2.5.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/70/e8/251ee1fef3db915af3e9f0fa24bde9b95a89a3a22833ea4d0df87233e927/multiprocessing-2.6.0_0.1-py2.4-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/bf/66/1fb9a60874f371cd9833abc8416937c9832b9ea2a085e8072dec0d99fb54/multiprocessing-2.6.0_0.1-py2.5-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/a9/aa/bc10b6d320c86180a41bc8c65901fac5aa5b1af14c589d9848ee812cde08/multiprocessing-2.6.0.2-py2.4-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/73/e4/27c74828e6cd06f24e96669b32d152fa6d6434563e8ca8f531f8d2f9435c/multiprocessing-2.6.0.2-py2.5-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Found link https://files.pythonhosted.org/packages/71/63/591f4ae9ed88570b04b39d1fbd523a2bd88a1a38685927ff25df9af1b379/multiprocessing-2.6.0.2.tar.gz (from https://pypi.org/simple/multiprocessing/), version: 2.6.0.2 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/66/ba/e5a7e87051d357d16b1bf7817b7000b325f643c3d6da64de61edd8f3e764/multiprocessing-2.6.0.2.win32-py2.4.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,803 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/ed/fb/7e18ffdb4f4c8ea274aeaf580629d48fd17eec6efcbca2f96396bd1daa74/multiprocessing-2.6.0.2.win32-py2.5.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,804 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/8d/26/9476a91d1db0a2bad661c5b5f060303743cc9f59d95ed4d2549054452e35/multiprocessing-2.6.1.1-py2.4-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,804 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/23/52/e1d44207512e06c5bc154f1ead49751ce2df37700687aadcd735f5930f26/multiprocessing-2.6.1.1-py2.5-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,804 Found link https://files.pythonhosted.org/packages/68/08/b7c8b11f1265263e8bb525f0cd3c6747802bea087aac54469f0bef286524/multiprocessing-2.6.1.1.tar.gz (from https://pypi.org/simple/multiprocessing/), version: 2.6.1.1 2025-09-07T20:26:02,804 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/44/97/77766ecd184b88cd9c903d362e65079d673b8794252671fda076cc1f5786/multiprocessing-2.6.1.1.win32-py2.4.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,804 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/0e/e9/1a9a6fb04c8db9528505ab40668524963a90a98e707aa9c3ae2dc8a1068f/multiprocessing-2.6.1.1.win32-py2.5.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,804 Found link https://files.pythonhosted.org/packages/98/7f/4967a994241802fcbb37204e424bd34fc4b239372dcea2f48cd2ffb0859f/multiprocessing-2.6.1.1.zip (from https://pypi.org/simple/multiprocessing/), version: 2.6.1.1 2025-09-07T20:26:02,804 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/13/0e/1cd4f5ca4f038edd4d8f9aeacda1778629f11d4a92e7c73347c7ba32a080/multiprocessing-2.6.2.1-py2.4-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,805 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/51/f5/760749dce243f2dcf2a5dc570ce56400c7ca3cef1652ae8d48113a38d042/multiprocessing-2.6.2.1-py2.5-win32.egg (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,805 Found link https://files.pythonhosted.org/packages/b8/8a/38187040f36cec8f98968502992dca9b00cc5e88553e01884ba29cbe6aac/multiprocessing-2.6.2.1.tar.gz (from https://pypi.org/simple/multiprocessing/), version: 2.6.2.1 2025-09-07T20:26:02,805 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/33/50/fad8a33705a9f5c12eff8c85e9f344a7c30963ee85f47e89cf337c9a5d6a/multiprocessing-2.6.2.1.win32-py2.4.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,805 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/fd/99/e018ae7be55200af6da73ca085e9b109bbf73ce1a9a6850e8c305c016143/multiprocessing-2.6.2.1.win32-py2.5.exe (from https://pypi.org/simple/multiprocessing/) 2025-09-07T20:26:02,805 Fetching project page and analyzing links: https://www.piwheels.org/simple/multiprocessing/ 2025-09-07T20:26:02,806 Getting page https://www.piwheels.org/simple/multiprocessing/ 2025-09-07T20:26:02,806 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:26:02,896 Fetched page https://www.piwheels.org/simple/multiprocessing/ as text/html 2025-09-07T20:26:02,897 Skipping link: not a file: https://www.piwheels.org/simple/multiprocessing/ 2025-09-07T20:26:02,897 Skipping link: not a file: https://pypi.org/simple/multiprocessing/ 2025-09-07T20:26:02,922 Given no hashes to check 1 links for project 'multiprocessing': discarding no candidates 2025-09-07T20:26:02,923 Collecting multiprocessing==2.6.2.1 2025-09-07T20:26:02,924 Created temporary directory: /tmp/pip-unpack-5bs9s45n 2025-09-07T20:26:02,985 Downloading multiprocessing-2.6.2.1.tar.gz (108 kB) 2025-09-07T20:26:03,064 Added multiprocessing==2.6.2.1 from https://files.pythonhosted.org/packages/b8/8a/38187040f36cec8f98968502992dca9b00cc5e88553e01884ba29cbe6aac/multiprocessing-2.6.2.1.tar.gz to build tracker '/tmp/pip-build-tracker-r69728qu' 2025-09-07T20:26:03,065 Running setup.py (path:/tmp/pip-wheel-sdaxdbh5/multiprocessing_9316271be7294e66b98d55687329dead/setup.py) egg_info for package multiprocessing 2025-09-07T20:26:03,065 Created temporary directory: /tmp/pip-pip-egg-info-qvqmq1uy 2025-09-07T20:26:03,065 Preparing metadata (setup.py): started 2025-09-07T20:26:03,066 Running command python setup.py egg_info 2025-09-07T20:26:03,589 Traceback (most recent call last): 2025-09-07T20:26:03,590 File "", line 2, in 2025-09-07T20:26:03,590 exec(compile(''' 2025-09-07T20:26:03,590 ~~~~^^^^^^^^^^^^ 2025-09-07T20:26:03,591 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:26:03,591 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,591 ...<32 lines>... 2025-09-07T20:26:03,591 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:26:03,591 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,591 ''' % ('/tmp/pip-wheel-sdaxdbh5/multiprocessing_9316271be7294e66b98d55687329dead/setup.py',), "", "exec")) 2025-09-07T20:26:03,591 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,591 File "", line 35, in 2025-09-07T20:26:03,592 File "/tmp/pip-wheel-sdaxdbh5/multiprocessing_9316271be7294e66b98d55687329dead/setup.py", line 94 2025-09-07T20:26:03,592 print 'Macros:' 2025-09-07T20:26:03,592 ^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,592 SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? 2025-09-07T20:26:03,676 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:26:03,688 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:26:03,688 exec(compile('"'"''"'"''"'"' 2025-09-07T20:26:03,688 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:26:03,688 # 2025-09-07T20:26:03,688 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:26:03,688 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:26:03,688 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:26:03,688 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:26:03,688 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:26:03,688 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:26:03,688 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:26:03,688 import os, sys, tokenize, traceback 2025-09-07T20:26:03,688 2025-09-07T20:26:03,688 try: 2025-09-07T20:26:03,688 import setuptools 2025-09-07T20:26:03,688 except ImportError: 2025-09-07T20:26:03,688 print( 2025-09-07T20:26:03,688 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:26:03,688 "the build environment with exception:", 2025-09-07T20:26:03,688 file=sys.stderr, 2025-09-07T20:26:03,688 ) 2025-09-07T20:26:03,688 traceback.print_exc() 2025-09-07T20:26:03,688 sys.exit(1) 2025-09-07T20:26:03,688 2025-09-07T20:26:03,688 __file__ = %r 2025-09-07T20:26:03,688 sys.argv[0] = __file__ 2025-09-07T20:26:03,688 2025-09-07T20:26:03,688 if os.path.exists(__file__): 2025-09-07T20:26:03,688 filename = __file__ 2025-09-07T20:26:03,688 with tokenize.open(__file__) as f: 2025-09-07T20:26:03,688 setup_py_code = f.read() 2025-09-07T20:26:03,688 else: 2025-09-07T20:26:03,688 filename = "" 2025-09-07T20:26:03,688 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:26:03,688 2025-09-07T20:26:03,688 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:26:03,688 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-sdaxdbh5/multiprocessing_9316271be7294e66b98d55687329dead/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-qvqmq1uy[/] 2025-09-07T20:26:03,688 [bold magenta]cwd[/]: /tmp/pip-wheel-sdaxdbh5/multiprocessing_9316271be7294e66b98d55687329dead/ 2025-09-07T20:26:03,688 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:26:03,689 ERROR: metadata generation failed 2025-09-07T20:26:03,694 Exception information: 2025-09-07T20:26:03,694 Traceback (most recent call last): 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:26:03,694 call_subprocess( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 args, 2025-09-07T20:26:03,694 ^^^^^ 2025-09-07T20:26:03,694 ...<2 lines>... 2025-09-07T20:26:03,694 spinner=spinner, 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:26:03,694 raise error 2025-09-07T20:26:03,694 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:26:03,694 2025-09-07T20:26:03,694 The above exception was the direct cause of the following exception: 2025-09-07T20:26:03,694 2025-09-07T20:26:03,694 Traceback (most recent call last): 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:26:03,694 status = _inner_run() 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:26:03,694 return self.run(options, args) 2025-09-07T20:26:03,694 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:26:03,694 return func(self, options, args) 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:26:03,694 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:26:03,694 result = self._result = resolver.resolve( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:26:03,694 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:26:03,694 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:26:03,694 if not criterion.candidates: 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:26:03,694 return bool(self._sequence) 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:26:03,694 self._bool = any(self) 2025-09-07T20:26:03,694 ~~~^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:26:03,694 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:26:03,694 ^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:26:03,694 candidate = func() 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:26:03,694 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 link, template, name, version 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:26:03,694 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 link, 2025-09-07T20:26:03,694 ^^^^^ 2025-09-07T20:26:03,694 ...<3 lines>... 2025-09-07T20:26:03,694 version=version, 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:26:03,694 super().__init__( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 link=link, 2025-09-07T20:26:03,694 ^^^^^^^^^^ 2025-09-07T20:26:03,694 ...<4 lines>... 2025-09-07T20:26:03,694 version=version, 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:26:03,694 self.dist = self._prepare() 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:26:03,694 dist = self._prepare_distribution() 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:26:03,694 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:26:03,694 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:26:03,694 dist = _get_prepared_distribution( 2025-09-07T20:26:03,694 req, 2025-09-07T20:26:03,694 ...<3 lines>... 2025-09-07T20:26:03,694 self.check_build_deps, 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:26:03,694 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 finder, build_isolation, check_build_deps 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:26:03,694 self.req.prepare_metadata() 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:26:03,694 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:26:03,694 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:26:03,694 build_env=self.build_env, 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ...<3 lines>... 2025-09-07T20:26:03,694 details=details, 2025-09-07T20:26:03,694 ^^^^^^^^^^^^^^^^ 2025-09-07T20:26:03,694 ) 2025-09-07T20:26:03,694 ^ 2025-09-07T20:26:03,694 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:26:03,694 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:26:03,694 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:26:03,715 Removed multiprocessing==2.6.2.1 from https://files.pythonhosted.org/packages/b8/8a/38187040f36cec8f98968502992dca9b00cc5e88553e01884ba29cbe6aac/multiprocessing-2.6.2.1.tar.gz from build tracker '/tmp/pip-build-tracker-r69728qu' 2025-09-07T20:26:03,715 Removed build tracker: '/tmp/pip-build-tracker-r69728qu'