2025-09-07T20:35:11,349 Created temporary directory: /tmp/pip-build-tracker-atmf7mtq 2025-09-07T20:35:11,350 Initialized build tracking at /tmp/pip-build-tracker-atmf7mtq 2025-09-07T20:35:11,350 Created build tracker: /tmp/pip-build-tracker-atmf7mtq 2025-09-07T20:35:11,350 Entered build tracker: /tmp/pip-build-tracker-atmf7mtq 2025-09-07T20:35:11,350 Created temporary directory: /tmp/pip-wheel-d2nhho18 2025-09-07T20:35:11,354 Created temporary directory: /tmp/pip-ephem-wheel-cache-wz164mqk 2025-09-07T20:35:11,409 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:35:11,411 2 location(s) to search for versions of collective-viewlet-references: 2025-09-07T20:35:11,411 * https://pypi.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,411 * https://www.piwheels.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,412 Fetching project page and analyzing links: https://pypi.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,412 Getting page https://pypi.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,413 Found index url https://pypi.org/simple/ 2025-09-07T20:35:11,564 Fetched page https://pypi.org/simple/collective-viewlet-references/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:35:11,569 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/86/60/ca5f8d7082e57d5038f36c493e1bb2686ad8f4416ec74c3519dfcd4f9cf0/collective.viewlet.references-0.1-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,569 Found link https://files.pythonhosted.org/packages/e7/bd/2cad16b81cc4f4a0efef80a62841ec1ff7311702ed177f2cb9bc0a65ce8e/collective.viewlet.references-0.1.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.1 2025-09-07T20:35:11,570 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/6d/f8/ba140816f20933124934c03fbe994f8be0250e41f7bf2c4546cb109c06b6/collective.viewlet.references-0.2-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,570 Found link https://files.pythonhosted.org/packages/7c/b1/5f3347fb289b6f98005acbba8bd37dc2e1c9f704470a4efa1ebf472ef266/collective.viewlet.references-0.2.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.2 2025-09-07T20:35:11,571 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/11/0c/73f093449d9ce36bb21b52b61222e4098b2dcb1274f01f706d2d296eb5f8/collective.viewlet.references-0.3-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,571 Found link https://files.pythonhosted.org/packages/92/f0/ac92a0b82ff3b938c27b316f2006087d0b8bf1ef2661669c61a381f8536a/collective.viewlet.references-0.3.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.3 2025-09-07T20:35:11,572 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/84/58/0f5f59b5bd1cd4f40c14872690813db47ad7f8ac7a13bcc02b571616b24d/collective.viewlet.references-0.4-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,572 Found link https://files.pythonhosted.org/packages/54/0d/dc7f1ab7ffa16068b5aa9827fe9938ea9267fce67835e4d02123a16cb47f/collective.viewlet.references-0.4.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.4 2025-09-07T20:35:11,572 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/ef/32/6d65d191f292d2872711ef2c9344386956a789307510a13baecca2a6d858/collective.viewlet.references-0.5-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,573 Found link https://files.pythonhosted.org/packages/1a/27/c729ca07a9aa854c2b3d53d359bd831faf67ab8ebab5822bd32482188b8b/collective.viewlet.references-0.5.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.5 2025-09-07T20:35:11,573 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/d9/73/e0b2460c62850f5ae7f00a234e746cf20d451e00299d2e0f6ef35d56e146/collective.viewlet.references-0.6-py2.4.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,574 Found link https://files.pythonhosted.org/packages/f2/d7/4a48cbad33802e85742efd3b6c8d7391e24275e174018512772416cf62bb/collective.viewlet.references-0.6.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.6 2025-09-07T20:35:11,574 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/43/1d/5249cec0ce11d43ce7e87de45f122c43b5490bc18f650714e87d0e39dd2f/collective.viewlet.references-0.7-py2.6.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,575 Found link https://files.pythonhosted.org/packages/5c/89/3c46f6557811c4a42d5fd8e2d11bdbbdde845c328a4438313bdba21f9320/collective.viewlet.references-0.7.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.7 2025-09-07T20:35:11,575 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/76/80/aca67f3c475e5c51adde31eca9f79938495a1f96bc9b4a601b356d76e2ff/collective.viewlet.references-0.8-py2.6.egg (from https://pypi.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,576 Found link https://files.pythonhosted.org/packages/cf/9a/3df929357e822fa01c2ba8cca51c667bce39c8a2d4a237b61eb3a56d3ebb/collective.viewlet.references-0.8.tar.gz (from https://pypi.org/simple/collective-viewlet-references/), version: 0.8 2025-09-07T20:35:11,576 Fetching project page and analyzing links: https://www.piwheels.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,577 Getting page https://www.piwheels.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,579 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:35:11,674 Fetched page https://www.piwheels.org/simple/collective-viewlet-references/ as text/html 2025-09-07T20:35:11,676 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.8-py3-none-any.whl#sha256=e8cef988f7db6ad4d4c5151431350228d891d8d0e3cf9b46536e99d3fe8c8a7a (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.7-py3-none-any.whl#sha256=59fde0f11d0bc36cbf9f259184dd6a15cd742f5e56453db0abad432f760dbd76 (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.6-py3-none-any.whl#sha256=25dc2ee24c928ec1eb4a6e8a140520c3e12e9ae3a50691465668c3b50df815c3 (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.5-py3-none-any.whl#sha256=a3220e445cb48ac9a341a7563cf8719f567a0948804b5abaa949501ac2869f2e (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.4-py3-none-any.whl#sha256=b3d6a707a3a1a4aa936381d6d000f533317ba8553cfafff71e5395b62396790e (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.3-py3-none-any.whl#sha256=438168ea76b81b27342a579d5ca4164917d6ca92140c830b7a7df8521c247713 (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: No binaries permitted for collective-viewlet-references: https://archive1.piwheels.org/simple/collective-viewlet-references/collective.viewlet.references-0.2-py3-none-any.whl#sha256=04c4aad34352d8b1ef17182878e420aabe8161bb171ad606e38a54c457c9ce5f (from https://www.piwheels.org/simple/collective-viewlet-references/) 2025-09-07T20:35:11,677 Skipping link: not a file: https://www.piwheels.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,677 Skipping link: not a file: https://pypi.org/simple/collective-viewlet-references/ 2025-09-07T20:35:11,702 Given no hashes to check 1 links for project 'collective-viewlet-references': discarding no candidates 2025-09-07T20:35:11,703 Collecting collective-viewlet-references==0.1 2025-09-07T20:35:11,705 Created temporary directory: /tmp/pip-unpack-dqp1mk9i 2025-09-07T20:35:11,842 Downloading collective.viewlet.references-0.1.tar.gz (4.5 kB) 2025-09-07T20:35:11,872 Added collective-viewlet-references==0.1 from https://files.pythonhosted.org/packages/e7/bd/2cad16b81cc4f4a0efef80a62841ec1ff7311702ed177f2cb9bc0a65ce8e/collective.viewlet.references-0.1.tar.gz to build tracker '/tmp/pip-build-tracker-atmf7mtq' 2025-09-07T20:35:11,874 Running setup.py (path:/tmp/pip-wheel-d2nhho18/collective-viewlet-references_6ab11bdb75984cabad588d64e53691aa/setup.py) egg_info for package collective-viewlet-references 2025-09-07T20:35:11,874 Created temporary directory: /tmp/pip-pip-egg-info-_qqdhdsu 2025-09-07T20:35:11,875 Preparing metadata (setup.py): started 2025-09-07T20:35:11,875 Running command python setup.py egg_info 2025-09-07T20:35:12,384 Traceback (most recent call last): 2025-09-07T20:35:12,385 File "", line 2, in 2025-09-07T20:35:12,386 exec(compile(''' 2025-09-07T20:35:12,386 ~~~~^^^^^^^^^^^^ 2025-09-07T20:35:12,386 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:35:12,386 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,386 ...<32 lines>... 2025-09-07T20:35:12,386 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:35:12,386 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,386 ''' % ('/tmp/pip-wheel-d2nhho18/collective-viewlet-references_6ab11bdb75984cabad588d64e53691aa/setup.py',), "", "exec")) 2025-09-07T20:35:12,387 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,387 File "", line 35, in 2025-09-07T20:35:12,387 File "/tmp/pip-wheel-d2nhho18/collective-viewlet-references_6ab11bdb75984cabad588d64e53691aa/setup.py", line 10, in 2025-09-07T20:35:12,387 open(os.path.join("docs", "HISTORY.txt")).read(), 2025-09-07T20:35:12,387 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,387 FileNotFoundError: [Errno 2] No such file or directory: 'docs/HISTORY.txt' 2025-09-07T20:35:12,471 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:35:12,483 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:35:12,483 exec(compile('"'"''"'"''"'"' 2025-09-07T20:35:12,483 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:35:12,483 # 2025-09-07T20:35:12,483 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:35:12,483 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:35:12,483 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:35:12,483 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:35:12,483 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:35:12,483 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:35:12,483 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:35:12,483 import os, sys, tokenize, traceback 2025-09-07T20:35:12,483 2025-09-07T20:35:12,483 try: 2025-09-07T20:35:12,483 import setuptools 2025-09-07T20:35:12,483 except ImportError: 2025-09-07T20:35:12,483 print( 2025-09-07T20:35:12,483 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:35:12,483 "the build environment with exception:", 2025-09-07T20:35:12,483 file=sys.stderr, 2025-09-07T20:35:12,483 ) 2025-09-07T20:35:12,483 traceback.print_exc() 2025-09-07T20:35:12,483 sys.exit(1) 2025-09-07T20:35:12,483 2025-09-07T20:35:12,483 __file__ = %r 2025-09-07T20:35:12,483 sys.argv[0] = __file__ 2025-09-07T20:35:12,483 2025-09-07T20:35:12,483 if os.path.exists(__file__): 2025-09-07T20:35:12,483 filename = __file__ 2025-09-07T20:35:12,483 with tokenize.open(__file__) as f: 2025-09-07T20:35:12,483 setup_py_code = f.read() 2025-09-07T20:35:12,483 else: 2025-09-07T20:35:12,483 filename = "" 2025-09-07T20:35:12,483 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:35:12,483 2025-09-07T20:35:12,483 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:35:12,483 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-d2nhho18/collective-viewlet-references_6ab11bdb75984cabad588d64e53691aa/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_qqdhdsu[/] 2025-09-07T20:35:12,483 [bold magenta]cwd[/]: /tmp/pip-wheel-d2nhho18/collective-viewlet-references_6ab11bdb75984cabad588d64e53691aa/ 2025-09-07T20:35:12,483 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:35:12,484 ERROR: metadata generation failed 2025-09-07T20:35:12,489 Exception information: 2025-09-07T20:35:12,489 Traceback (most recent call last): 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:35:12,489 call_subprocess( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 args, 2025-09-07T20:35:12,489 ^^^^^ 2025-09-07T20:35:12,489 ...<2 lines>... 2025-09-07T20:35:12,489 spinner=spinner, 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:35:12,489 raise error 2025-09-07T20:35:12,489 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:35:12,489 2025-09-07T20:35:12,489 The above exception was the direct cause of the following exception: 2025-09-07T20:35:12,489 2025-09-07T20:35:12,489 Traceback (most recent call last): 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:35:12,489 status = _inner_run() 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:35:12,489 return self.run(options, args) 2025-09-07T20:35:12,489 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:35:12,489 return func(self, options, args) 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:35:12,489 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:35:12,489 result = self._result = resolver.resolve( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:35:12,489 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:35:12,489 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:35:12,489 if not criterion.candidates: 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:35:12,489 return bool(self._sequence) 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:35:12,489 self._bool = any(self) 2025-09-07T20:35:12,489 ~~~^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:35:12,489 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:35:12,489 ^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:35:12,489 candidate = func() 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:35:12,489 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 link, template, name, version 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:35:12,489 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 link, 2025-09-07T20:35:12,489 ^^^^^ 2025-09-07T20:35:12,489 ...<3 lines>... 2025-09-07T20:35:12,489 version=version, 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:35:12,489 super().__init__( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 link=link, 2025-09-07T20:35:12,489 ^^^^^^^^^^ 2025-09-07T20:35:12,489 ...<4 lines>... 2025-09-07T20:35:12,489 version=version, 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:35:12,489 self.dist = self._prepare() 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:35:12,489 dist = self._prepare_distribution() 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:35:12,489 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:35:12,489 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:35:12,489 dist = _get_prepared_distribution( 2025-09-07T20:35:12,489 req, 2025-09-07T20:35:12,489 ...<3 lines>... 2025-09-07T20:35:12,489 self.check_build_deps, 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:35:12,489 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 finder, build_isolation, check_build_deps 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:35:12,489 self.req.prepare_metadata() 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:35:12,489 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:35:12,489 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:12,489 build_env=self.build_env, 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ...<3 lines>... 2025-09-07T20:35:12,489 details=details, 2025-09-07T20:35:12,489 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:12,489 ) 2025-09-07T20:35:12,489 ^ 2025-09-07T20:35:12,489 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:35:12,489 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:35:12,489 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:35:12,510 Removed collective-viewlet-references==0.1 from https://files.pythonhosted.org/packages/e7/bd/2cad16b81cc4f4a0efef80a62841ec1ff7311702ed177f2cb9bc0a65ce8e/collective.viewlet.references-0.1.tar.gz from build tracker '/tmp/pip-build-tracker-atmf7mtq' 2025-09-07T20:35:12,510 Removed build tracker: '/tmp/pip-build-tracker-atmf7mtq'