2025-09-10T09:54:48,996 Created temporary directory: /tmp/pip-build-tracker-aj_azmxw 2025-09-10T09:54:48,996 Initialized build tracking at /tmp/pip-build-tracker-aj_azmxw 2025-09-10T09:54:48,997 Created build tracker: /tmp/pip-build-tracker-aj_azmxw 2025-09-10T09:54:48,997 Entered build tracker: /tmp/pip-build-tracker-aj_azmxw 2025-09-10T09:54:48,997 Created temporary directory: /tmp/pip-wheel-dm37arw5 2025-09-10T09:54:49,000 Created temporary directory: /tmp/pip-ephem-wheel-cache-spvu5mbk 2025-09-10T09:54:49,060 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-10T09:54:49,062 2 location(s) to search for versions of vhh-cmc: 2025-09-10T09:54:49,062 * https://pypi.org/simple/vhh-cmc/ 2025-09-10T09:54:49,062 * https://www.piwheels.org/simple/vhh-cmc/ 2025-09-10T09:54:49,062 Fetching project page and analyzing links: https://pypi.org/simple/vhh-cmc/ 2025-09-10T09:54:49,063 Getting page https://pypi.org/simple/vhh-cmc/ 2025-09-10T09:54:49,064 Found index url https://pypi.org/simple/ 2025-09-10T09:54:49,215 Fetched page https://pypi.org/simple/vhh-cmc/ as application/vnd.pypi.simple.v1+json 2025-09-10T09:54:49,220 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/af/d5/a288ac7bf5d1c3bf0a91f59528a4402944eac27c8464df6c93b674437532/vhh_cmc-1.0.0-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,220 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/43/0e/37901ad4de67f1d0ae4df76b96dcca0f06c97826c47dae3e879c4748110f/vhh_cmc-1.0.0-py3.6.egg (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,220 Found link https://files.pythonhosted.org/packages/49/04/48acac48a9e314567774cef3128f1d3ce9617e83f6c54ec3ba1d0031f097/vhh_cmc-1.0.0.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.0.0 2025-09-10T09:54:49,221 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/47/d3/d187c0c10109978d1375bc14009ae7930380bcb7beb6d1ff17ebfce4291a/vhh_cmc-1.1.0-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,221 Found link https://files.pythonhosted.org/packages/0a/2f/ac2091c2ec5a04fee9c2f2505824297cd065a802837d9ad0594eb2721777/vhh_cmc-1.1.0.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.1.0 2025-09-10T09:54:49,222 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/d5/99/228718d573dc11dbe5117639826c8c15713e2f4efaf4fe73d4db6f3ad300/vhh_cmc-1.2.0-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,222 Found link https://files.pythonhosted.org/packages/94/05/67a04c79934527bf1ab328b94b6d7cd97b17b4715fde2880c4938965c0ca/vhh_cmc-1.2.0.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.2.0 2025-09-10T09:54:49,222 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/28/a9/4016154d5f15558faf12021b66c065312c0e4654d5b9b942b4c9a9142e7b/vhh_cmc-1.2.1-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,223 Found link https://files.pythonhosted.org/packages/c7/3e/5fb9e8f8cec5ee0c57290070d361c99c17b8b7b9a1d409c86e10928bf83b/vhh_cmc-1.2.1.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.2.1 2025-09-10T09:54:49,223 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/ba/02/42f9df20b21ede0aea1a7b513b1308c98666d2958484bea05c7a2ea6b618/vhh_cmc-1.2.2-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,223 Found link https://files.pythonhosted.org/packages/b8/2e/33d7e69fee58852b7f175ad344ec03c5a8cda77b62ed63653b108ba5ed10/vhh_cmc-1.2.2.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.2.2 2025-09-10T09:54:49,224 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/cc/28/80fcfd86364b66c9a8166331e02629fcaa6e0d78fc0ee5a2ddb33aaaeb3b/vhh_cmc-1.3.0-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,224 Found link https://files.pythonhosted.org/packages/ec/f8/b42a1928967b5d4ec202119064805de1bfb336b32f8b414d8ac23ec94e4e/vhh_cmc-1.3.0.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.3.0 2025-09-10T09:54:49,224 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/16/a2/2e2d89be8efbc73eb11ae8c5be433ae113527da7cef2606fb83a75adc710/vhh_cmc-1.3.1-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,225 Found link https://files.pythonhosted.org/packages/8c/78/f6847ccf6e36fb34d75af4e346f7fb42be9228de7cbec5934a0c9b6b7d01/vhh_cmc-1.3.1.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.3.1 2025-09-10T09:54:49,225 Skipping link: No binaries permitted for vhh-cmc: https://files.pythonhosted.org/packages/02/16/264ca219746a376431b6c07230b20bba5c0d67f74bcfcc636e648eb68bec/vhh_cmc-1.4.0-py3-none-any.whl (from https://pypi.org/simple/vhh-cmc/) 2025-09-10T09:54:49,225 Found link https://files.pythonhosted.org/packages/94/f4/3d5580c897c2ad39fa76eb86728a8f8f28bc4d3b011cea51cac736295615/vhh_cmc-1.4.0.tar.gz (from https://pypi.org/simple/vhh-cmc/), version: 1.4.0 2025-09-10T09:54:49,226 Fetching project page and analyzing links: https://www.piwheels.org/simple/vhh-cmc/ 2025-09-10T09:54:49,226 Getting page https://www.piwheels.org/simple/vhh-cmc/ 2025-09-10T09:54:49,228 Found index url https://www.piwheels.org/simple/ 2025-09-10T09:54:49,321 Fetched page https://www.piwheels.org/simple/vhh-cmc/ as text/html 2025-09-10T09:54:49,323 Skipping link: No binaries permitted for vhh-cmc: https://archive1.piwheels.org/simple/vhh-cmc/vhh_cmc-1.2.2-py3-none-any.whl#sha256=71b193435ead01c6715b270133673315effdafbc8664544d8128f98e3431e90d (from https://www.piwheels.org/simple/vhh-cmc/) 2025-09-10T09:54:49,323 Skipping link: No binaries permitted for vhh-cmc: https://archive1.piwheels.org/simple/vhh-cmc/vhh_cmc-1.2.1-py3-none-any.whl#sha256=b793cd09dcc896c3e427b9ee1a5611feecfa78e59845df49b868ae7aba470c8a (from https://www.piwheels.org/simple/vhh-cmc/) 2025-09-10T09:54:49,324 Skipping link: No binaries permitted for vhh-cmc: https://archive1.piwheels.org/simple/vhh-cmc/vhh_cmc-1.2.0-py3-none-any.whl#sha256=c237d663be3606723f0919c068910273374b7aa7911aac59bec7cb0b6955aade (from https://www.piwheels.org/simple/vhh-cmc/) 2025-09-10T09:54:49,324 Skipping link: No binaries permitted for vhh-cmc: https://archive1.piwheels.org/simple/vhh-cmc/vhh_cmc-1.1.0-py3-none-any.whl#sha256=b7b832738e0f5221fd7c1cc10f8e3557dc8e8821624cb9857e28adb5b31edbd8 (from https://www.piwheels.org/simple/vhh-cmc/) 2025-09-10T09:54:49,324 Skipping link: No binaries permitted for vhh-cmc: https://archive1.piwheels.org/simple/vhh-cmc/vhh_cmc-1.0.0-py3-none-any.whl#sha256=d8bab2bb89eaefebe987f56e6b1e88120372235020fd5aac7650fdc9f08f0fda (from https://www.piwheels.org/simple/vhh-cmc/) 2025-09-10T09:54:49,324 Skipping link: not a file: https://www.piwheels.org/simple/vhh-cmc/ 2025-09-10T09:54:49,324 Skipping link: not a file: https://pypi.org/simple/vhh-cmc/ 2025-09-10T09:54:49,349 Given no hashes to check 1 links for project 'vhh-cmc': discarding no candidates 2025-09-10T09:54:49,350 Collecting vhh-cmc==1.3.0 2025-09-10T09:54:49,351 Created temporary directory: /tmp/pip-unpack-980gxvaq 2025-09-10T09:54:49,492 Downloading vhh_cmc-1.3.0.tar.gz (36 kB) 2025-09-10T09:54:49,531 Added vhh-cmc==1.3.0 from https://files.pythonhosted.org/packages/ec/f8/b42a1928967b5d4ec202119064805de1bfb336b32f8b414d8ac23ec94e4e/vhh_cmc-1.3.0.tar.gz to build tracker '/tmp/pip-build-tracker-aj_azmxw' 2025-09-10T09:54:49,532 Running setup.py (path:/tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/setup.py) egg_info for package vhh-cmc 2025-09-10T09:54:49,533 Created temporary directory: /tmp/pip-pip-egg-info-msunc99g 2025-09-10T09:54:49,533 Preparing metadata (setup.py): started 2025-09-10T09:54:49,534 Running command python setup.py egg_info 2025-09-10T09:54:50,063 /tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/setup.py:16: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="? 2025-09-10T09:54:50,063 if req[0] is not '#': 2025-09-10T09:54:50,064 Traceback (most recent call last): 2025-09-10T09:54:50,066 File "", line 2, in 2025-09-10T09:54:50,066 exec(compile(''' 2025-09-10T09:54:50,066 ~~~~^^^^^^^^^^^^ 2025-09-10T09:54:50,066 # This is -- a caller that pip uses to run setup.py 2025-09-10T09:54:50,066 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,067 ...<32 lines>... 2025-09-10T09:54:50,067 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T09:54:50,067 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,067 ''' % ('/tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/setup.py',), "", "exec")) 2025-09-10T09:54:50,067 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,067 File "", line 35, in 2025-09-10T09:54:50,067 File "/tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/setup.py", line 10, in 2025-09-10T09:54:50,067 with open("requirements.txt", "r") as f: 2025-09-10T09:54:50,068 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,068 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-10T09:54:50,151 ERROR: python setup.py egg_info exited with 1 2025-09-10T09:54:50,163 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-10T09:54:50,163 exec(compile('"'"''"'"''"'"' 2025-09-10T09:54:50,163 # This is -- a caller that pip uses to run setup.py 2025-09-10T09:54:50,163 # 2025-09-10T09:54:50,163 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-10T09:54:50,163 # import from `distutils.core` to work with newer packaging standards. 2025-09-10T09:54:50,163 # - It provides a clear error message when setuptools is not installed. 2025-09-10T09:54:50,163 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-10T09:54:50,163 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-10T09:54:50,163 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-10T09:54:50,163 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-10T09:54:50,163 import os, sys, tokenize, traceback 2025-09-10T09:54:50,163 2025-09-10T09:54:50,163 try: 2025-09-10T09:54:50,163 import setuptools 2025-09-10T09:54:50,163 except ImportError: 2025-09-10T09:54:50,163 print( 2025-09-10T09:54:50,163 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-10T09:54:50,163 "the build environment with exception:", 2025-09-10T09:54:50,163 file=sys.stderr, 2025-09-10T09:54:50,163 ) 2025-09-10T09:54:50,163 traceback.print_exc() 2025-09-10T09:54:50,163 sys.exit(1) 2025-09-10T09:54:50,163 2025-09-10T09:54:50,163 __file__ = %r 2025-09-10T09:54:50,163 sys.argv[0] = __file__ 2025-09-10T09:54:50,163 2025-09-10T09:54:50,163 if os.path.exists(__file__): 2025-09-10T09:54:50,163 filename = __file__ 2025-09-10T09:54:50,163 with tokenize.open(__file__) as f: 2025-09-10T09:54:50,163 setup_py_code = f.read() 2025-09-10T09:54:50,163 else: 2025-09-10T09:54:50,163 filename = "" 2025-09-10T09:54:50,163 setup_py_code = "from setuptools import setup; setup()" 2025-09-10T09:54:50,163 2025-09-10T09:54:50,163 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T09:54:50,163 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-msunc99g[/] 2025-09-10T09:54:50,163 [bold magenta]cwd[/]: /tmp/pip-wheel-dm37arw5/vhh-cmc_24b609ebbda2419c9821af98987c8bf3/ 2025-09-10T09:54:50,163 Preparing metadata (setup.py): finished with status 'error' 2025-09-10T09:54:50,164 ERROR: metadata generation failed 2025-09-10T09:54:50,169 Exception information: 2025-09-10T09:54:50,169 Traceback (most recent call last): 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-10T09:54:50,169 call_subprocess( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 args, 2025-09-10T09:54:50,169 ^^^^^ 2025-09-10T09:54:50,169 ...<2 lines>... 2025-09-10T09:54:50,169 spinner=spinner, 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-10T09:54:50,169 raise error 2025-09-10T09:54:50,169 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-10T09:54:50,169 2025-09-10T09:54:50,169 The above exception was the direct cause of the following exception: 2025-09-10T09:54:50,169 2025-09-10T09:54:50,169 Traceback (most recent call last): 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-10T09:54:50,169 status = _inner_run() 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-10T09:54:50,169 return self.run(options, args) 2025-09-10T09:54:50,169 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-10T09:54:50,169 return func(self, options, args) 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-10T09:54:50,169 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-10T09:54:50,169 result = self._result = resolver.resolve( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-10T09:54:50,169 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-10T09:54:50,169 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-10T09:54:50,169 if not criterion.candidates: 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-10T09:54:50,169 return bool(self._sequence) 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-10T09:54:50,169 self._bool = any(self) 2025-09-10T09:54:50,169 ~~~^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-10T09:54:50,169 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-10T09:54:50,169 ^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-10T09:54:50,169 candidate = func() 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-10T09:54:50,169 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 link, template, name, version 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-10T09:54:50,169 self._link_candidate_cache[link] = LinkCandidate( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 link, 2025-09-10T09:54:50,169 ^^^^^ 2025-09-10T09:54:50,169 ...<3 lines>... 2025-09-10T09:54:50,169 version=version, 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-10T09:54:50,169 super().__init__( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 link=link, 2025-09-10T09:54:50,169 ^^^^^^^^^^ 2025-09-10T09:54:50,169 ...<4 lines>... 2025-09-10T09:54:50,169 version=version, 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-10T09:54:50,169 self.dist = self._prepare() 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-10T09:54:50,169 dist = self._prepare_distribution() 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-10T09:54:50,169 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-10T09:54:50,169 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-10T09:54:50,169 dist = _get_prepared_distribution( 2025-09-10T09:54:50,169 req, 2025-09-10T09:54:50,169 ...<3 lines>... 2025-09-10T09:54:50,169 self.check_build_deps, 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-10T09:54:50,169 abstract_dist.prepare_distribution_metadata( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 finder, build_isolation, check_build_deps 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-10T09:54:50,169 self.req.prepare_metadata() 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-10T09:54:50,169 self.metadata_directory = generate_metadata_legacy( 2025-09-10T09:54:50,169 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T09:54:50,169 build_env=self.build_env, 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ...<3 lines>... 2025-09-10T09:54:50,169 details=details, 2025-09-10T09:54:50,169 ^^^^^^^^^^^^^^^^ 2025-09-10T09:54:50,169 ) 2025-09-10T09:54:50,169 ^ 2025-09-10T09:54:50,169 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-10T09:54:50,169 raise MetadataGenerationFailed(package_details=details) from error 2025-09-10T09:54:50,169 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-10T09:54:50,192 Removed vhh-cmc==1.3.0 from https://files.pythonhosted.org/packages/ec/f8/b42a1928967b5d4ec202119064805de1bfb336b32f8b414d8ac23ec94e4e/vhh_cmc-1.3.0.tar.gz from build tracker '/tmp/pip-build-tracker-aj_azmxw' 2025-09-10T09:54:50,193 Removed build tracker: '/tmp/pip-build-tracker-aj_azmxw'