2025-09-09T04:06:17,510 Created temporary directory: /tmp/pip-build-tracker-loosc8he 2025-09-09T04:06:17,511 Initialized build tracking at /tmp/pip-build-tracker-loosc8he 2025-09-09T04:06:17,511 Created build tracker: /tmp/pip-build-tracker-loosc8he 2025-09-09T04:06:17,511 Entered build tracker: /tmp/pip-build-tracker-loosc8he 2025-09-09T04:06:17,511 Created temporary directory: /tmp/pip-wheel-lthr9w1i 2025-09-09T04:06:17,515 Created temporary directory: /tmp/pip-ephem-wheel-cache-uiezl_he 2025-09-09T04:06:17,573 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T04:06:17,575 2 location(s) to search for versions of pyecvl: 2025-09-09T04:06:17,575 * https://pypi.org/simple/pyecvl/ 2025-09-09T04:06:17,575 * https://www.piwheels.org/simple/pyecvl/ 2025-09-09T04:06:17,575 Fetching project page and analyzing links: https://pypi.org/simple/pyecvl/ 2025-09-09T04:06:17,576 Getting page https://pypi.org/simple/pyecvl/ 2025-09-09T04:06:17,577 Found index url https://pypi.org/simple/ 2025-09-09T04:06:17,646 Fetched page https://pypi.org/simple/pyecvl/ as application/vnd.pypi.simple.v1+json 2025-09-09T04:06:17,650 Found link https://files.pythonhosted.org/packages/11/35/436c11b7bf6589553afa11f2596ab078d443ec8e59aa16795e617511ac68/pyecvl-0.1.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.1.0 2025-09-09T04:06:17,650 Found link https://files.pythonhosted.org/packages/e7/4c/9b0b4601b3c7f0087eb35b4bc13c53df0353806c1a52fa5611c10ba49d96/pyecvl-0.2.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.2.0 2025-09-09T04:06:17,650 Found link https://files.pythonhosted.org/packages/46/05/e6a4918046e3d93dfa518787aaa9f23580d9e9232da0f573a6f25748c0d0/pyecvl-0.2.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.2.1 2025-09-09T04:06:17,650 Found link https://files.pythonhosted.org/packages/46/d7/b1d60441f1cec59f388e6b70ed6c7575cc54aa68eb777616f842c73de67a/pyecvl-0.3.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.3.0 2025-09-09T04:06:17,651 Found link https://files.pythonhosted.org/packages/d1/83/e0b38dbcb3ffc2ccc1a4056769b21caadf234384bd3505087b62ade7ab5b/pyecvl-0.4.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.4.0 2025-09-09T04:06:17,651 Found link https://files.pythonhosted.org/packages/c4/fb/b579b706f9c313dd9a1146957f03214ec39a0eb05310c48825e18e8ab999/pyecvl-0.4.2.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.4.2 2025-09-09T04:06:17,651 Found link https://files.pythonhosted.org/packages/9e/ef/2e470cc1b7819bd162dea2abb80f62eebfc316e040953a2d2d8cedfd3258/pyecvl-0.5.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.5.0 2025-09-09T04:06:17,651 Found link https://files.pythonhosted.org/packages/43/5c/abff5b1632f5aa646de9064ff96ddf979c6263ccb7359a928a0985b94725/pyecvl-0.5.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.5.1 2025-09-09T04:06:17,651 Found link https://files.pythonhosted.org/packages/28/fb/7b5e2a4385ec203795da37470507355d88236262c96177aad6b6eae1ba83/pyecvl-0.5.2.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.5.2 2025-09-09T04:06:17,652 Found link https://files.pythonhosted.org/packages/4f/d2/e84628aff5a9eaae7b8a7214dc0ea0476c225134838d549857c1b554a760/pyecvl-0.6.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.6.0 2025-09-09T04:06:17,652 Found link https://files.pythonhosted.org/packages/00/a4/362cd19eb193e21e685e191ac9b4a22b77ea2d90254440e3e4c5570797c8/pyecvl-0.7.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.7.0 2025-09-09T04:06:17,652 Found link https://files.pythonhosted.org/packages/f3/9d/2cf40046b037eaac7fab1620bcc3773c45b56339cff79426c98f3f0e29e7/pyecvl-0.7.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.7.1 2025-09-09T04:06:17,652 Found link https://files.pythonhosted.org/packages/0c/82/8d3fcfff652c84ae2a661032d152f980b821e65d859c69c0b1e296c704b0/pyecvl-0.8.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.8.0 2025-09-09T04:06:17,652 Found link https://files.pythonhosted.org/packages/86/56/68362e7829bf91717f7d9d79e33b10c363b564fc68d7642049dfddf2752c/pyecvl-0.8.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.8.1 2025-09-09T04:06:17,653 Found link https://files.pythonhosted.org/packages/ef/1e/38529f0733ccbdceb617733fdfebb346be3cd8db8edb9396d99ec42b1b2c/pyecvl-0.9.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.9.0 2025-09-09T04:06:17,653 Found link https://files.pythonhosted.org/packages/5a/7f/99388178366708ec242ff9219031aa96f5470fbf84969e67b518c8820a53/pyecvl-0.9.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.9.1 2025-09-09T04:06:17,653 Found link https://files.pythonhosted.org/packages/df/f6/e3173d32fea961863db23ce19a5c34ed6d2dd879de220a2642ab49b3cb8c/pyecvl-0.10.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.10.0 2025-09-09T04:06:17,653 Found link https://files.pythonhosted.org/packages/64/6b/f312822e14e06b3675519c91cf5591e9bebbe55245d586734bc428b5f85d/pyecvl-0.10.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.10.1 2025-09-09T04:06:17,653 Found link https://files.pythonhosted.org/packages/47/a2/8a152427fcf53c105148d87065013b3cae18bd045ee0cccfa475f1cf8d1e/pyecvl-0.11.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.11.0 2025-09-09T04:06:17,654 Found link https://files.pythonhosted.org/packages/c9/ba/bb29c19306ae7f3ec0943f7d2bd5bcc3e6efcdee51b146d65e82523dce6b/pyecvl-0.12.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.12.0 2025-09-09T04:06:17,654 Found link https://files.pythonhosted.org/packages/24/45/4849381334c3fd100113facd2a0270076b3630bf23c52acf6fd783b53469/pyecvl-0.12.1.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.12.1 2025-09-09T04:06:17,654 Found link https://files.pythonhosted.org/packages/8d/05/ac31f6777dba40f85d4070921bc6929f3ff4b7e8243d8ce67e58a53a8f50/pyecvl-0.12.2.tar.gz (from https://pypi.org/simple/pyecvl/), version: 0.12.2 2025-09-09T04:06:17,654 Found link https://files.pythonhosted.org/packages/e4/84/6919380d7e907454a8aacc6e5f7ff667951eccb0861fdb61e61176521404/pyecvl-1.0.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 1.0.0 2025-09-09T04:06:17,654 Found link https://files.pythonhosted.org/packages/04/c3/fc934be81de0e09c57560b3eddbac1e6bef492479bd673ef1a7a48a6b711/pyecvl-1.1.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 1.1.0 2025-09-09T04:06:17,655 Found link https://files.pythonhosted.org/packages/65/95/64ccea090bb26d2fe56d414b5725536487a1f462a2cd34c352f2b1082a53/pyecvl-1.2.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 1.2.0 2025-09-09T04:06:17,655 Found link https://files.pythonhosted.org/packages/2a/89/6768f0d6c32fbbb2384545caf71815d5c9472e7758fc9416fc5fd57f0097/pyecvl-1.3.0.tar.gz (from https://pypi.org/simple/pyecvl/), version: 1.3.0 2025-09-09T04:06:17,655 Fetching project page and analyzing links: https://www.piwheels.org/simple/pyecvl/ 2025-09-09T04:06:17,655 Getting page https://www.piwheels.org/simple/pyecvl/ 2025-09-09T04:06:17,656 Found index url https://www.piwheels.org/simple/ 2025-09-09T04:06:17,745 Fetched page https://www.piwheels.org/simple/pyecvl/ as text/html 2025-09-09T04:06:17,746 Skipping link: not a file: https://www.piwheels.org/simple/pyecvl/ 2025-09-09T04:06:17,746 Skipping link: not a file: https://pypi.org/simple/pyecvl/ 2025-09-09T04:06:17,775 Given no hashes to check 1 links for project 'pyecvl': discarding no candidates 2025-09-09T04:06:17,777 Collecting pyecvl==0.4.2 2025-09-09T04:06:17,778 Created temporary directory: /tmp/pip-unpack-xqdo3v50 2025-09-09T04:06:18,117 Downloading pyecvl-0.4.2.tar.gz (80 kB) 2025-09-09T04:06:18,185 Added pyecvl==0.4.2 from https://files.pythonhosted.org/packages/c4/fb/b579b706f9c313dd9a1146957f03214ec39a0eb05310c48825e18e8ab999/pyecvl-0.4.2.tar.gz to build tracker '/tmp/pip-build-tracker-loosc8he' 2025-09-09T04:06:18,186 Running setup.py (path:/tmp/pip-wheel-lthr9w1i/pyecvl_262ff75aa8cf45a9a157beea74d00f21/setup.py) egg_info for package pyecvl 2025-09-09T04:06:18,186 Created temporary directory: /tmp/pip-pip-egg-info-tx73awzv 2025-09-09T04:06:18,187 Preparing metadata (setup.py): started 2025-09-09T04:06:18,187 Running command python setup.py egg_info 2025-09-09T04:06:18,697 Traceback (most recent call last): 2025-09-09T04:06:18,698 File "", line 2, in 2025-09-09T04:06:18,698 exec(compile(''' 2025-09-09T04:06:18,698 ~~~~^^^^^^^^^^^^ 2025-09-09T04:06:18,698 # This is -- a caller that pip uses to run setup.py 2025-09-09T04:06:18,698 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,699 ...<32 lines>... 2025-09-09T04:06:18,699 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T04:06:18,699 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,699 ''' % ('/tmp/pip-wheel-lthr9w1i/pyecvl_262ff75aa8cf45a9a157beea74d00f21/setup.py',), "", "exec")) 2025-09-09T04:06:18,699 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,699 File "", line 35, in 2025-09-09T04:06:18,699 File "/tmp/pip-wheel-lthr9w1i/pyecvl_262ff75aa8cf45a9a157beea74d00f21/setup.py", line 28, in 2025-09-09T04:06:18,699 import pybind11 2025-09-09T04:06:18,700 ModuleNotFoundError: No module named 'pybind11' 2025-09-09T04:06:18,784 ERROR: python setup.py egg_info exited with 1 2025-09-09T04:06:18,795 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T04:06:18,795 exec(compile('"'"''"'"''"'"' 2025-09-09T04:06:18,795 # This is -- a caller that pip uses to run setup.py 2025-09-09T04:06:18,795 # 2025-09-09T04:06:18,795 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T04:06:18,795 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T04:06:18,795 # - It provides a clear error message when setuptools is not installed. 2025-09-09T04:06:18,795 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T04:06:18,795 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T04:06:18,795 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T04:06:18,795 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T04:06:18,795 import os, sys, tokenize, traceback 2025-09-09T04:06:18,795 2025-09-09T04:06:18,795 try: 2025-09-09T04:06:18,795 import setuptools 2025-09-09T04:06:18,795 except ImportError: 2025-09-09T04:06:18,795 print( 2025-09-09T04:06:18,795 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T04:06:18,795 "the build environment with exception:", 2025-09-09T04:06:18,795 file=sys.stderr, 2025-09-09T04:06:18,795 ) 2025-09-09T04:06:18,795 traceback.print_exc() 2025-09-09T04:06:18,795 sys.exit(1) 2025-09-09T04:06:18,795 2025-09-09T04:06:18,795 __file__ = %r 2025-09-09T04:06:18,795 sys.argv[0] = __file__ 2025-09-09T04:06:18,795 2025-09-09T04:06:18,795 if os.path.exists(__file__): 2025-09-09T04:06:18,795 filename = __file__ 2025-09-09T04:06:18,795 with tokenize.open(__file__) as f: 2025-09-09T04:06:18,795 setup_py_code = f.read() 2025-09-09T04:06:18,795 else: 2025-09-09T04:06:18,795 filename = "" 2025-09-09T04:06:18,795 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T04:06:18,795 2025-09-09T04:06:18,795 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T04:06:18,795 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-lthr9w1i/pyecvl_262ff75aa8cf45a9a157beea74d00f21/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-tx73awzv[/] 2025-09-09T04:06:18,796 [bold magenta]cwd[/]: /tmp/pip-wheel-lthr9w1i/pyecvl_262ff75aa8cf45a9a157beea74d00f21/ 2025-09-09T04:06:18,796 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T04:06:18,797 ERROR: metadata generation failed 2025-09-09T04:06:18,802 Exception information: 2025-09-09T04:06:18,802 Traceback (most recent call last): 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T04:06:18,802 call_subprocess( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 args, 2025-09-09T04:06:18,802 ^^^^^ 2025-09-09T04:06:18,802 ...<2 lines>... 2025-09-09T04:06:18,802 spinner=spinner, 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T04:06:18,802 raise error 2025-09-09T04:06:18,802 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T04:06:18,802 2025-09-09T04:06:18,802 The above exception was the direct cause of the following exception: 2025-09-09T04:06:18,802 2025-09-09T04:06:18,802 Traceback (most recent call last): 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T04:06:18,802 status = _inner_run() 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T04:06:18,802 return self.run(options, args) 2025-09-09T04:06:18,802 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T04:06:18,802 return func(self, options, args) 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T04:06:18,802 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T04:06:18,802 result = self._result = resolver.resolve( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T04:06:18,802 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T04:06:18,802 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T04:06:18,802 if not criterion.candidates: 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T04:06:18,802 return bool(self._sequence) 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T04:06:18,802 self._bool = any(self) 2025-09-09T04:06:18,802 ~~~^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T04:06:18,802 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T04:06:18,802 ^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T04:06:18,802 candidate = func() 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T04:06:18,802 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 link, template, name, version 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T04:06:18,802 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 link, 2025-09-09T04:06:18,802 ^^^^^ 2025-09-09T04:06:18,802 ...<3 lines>... 2025-09-09T04:06:18,802 version=version, 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T04:06:18,802 super().__init__( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 link=link, 2025-09-09T04:06:18,802 ^^^^^^^^^^ 2025-09-09T04:06:18,802 ...<4 lines>... 2025-09-09T04:06:18,802 version=version, 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T04:06:18,802 self.dist = self._prepare() 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T04:06:18,802 dist = self._prepare_distribution() 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T04:06:18,802 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T04:06:18,802 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T04:06:18,802 dist = _get_prepared_distribution( 2025-09-09T04:06:18,802 req, 2025-09-09T04:06:18,802 ...<3 lines>... 2025-09-09T04:06:18,802 self.check_build_deps, 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T04:06:18,802 abstract_dist.prepare_distribution_metadata( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 finder, build_isolation, check_build_deps 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T04:06:18,802 self.req.prepare_metadata() 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T04:06:18,802 self.metadata_directory = generate_metadata_legacy( 2025-09-09T04:06:18,802 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T04:06:18,802 build_env=self.build_env, 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ...<3 lines>... 2025-09-09T04:06:18,802 details=details, 2025-09-09T04:06:18,802 ^^^^^^^^^^^^^^^^ 2025-09-09T04:06:18,802 ) 2025-09-09T04:06:18,802 ^ 2025-09-09T04:06:18,802 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T04:06:18,802 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T04:06:18,802 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T04:06:18,823 Removed pyecvl==0.4.2 from https://files.pythonhosted.org/packages/c4/fb/b579b706f9c313dd9a1146957f03214ec39a0eb05310c48825e18e8ab999/pyecvl-0.4.2.tar.gz from build tracker '/tmp/pip-build-tracker-loosc8he' 2025-09-09T04:06:18,823 Removed build tracker: '/tmp/pip-build-tracker-loosc8he'