2025-09-07T22:45:25,756 Created temporary directory: /tmp/pip-build-tracker-saevriub 2025-09-07T22:45:25,757 Initialized build tracking at /tmp/pip-build-tracker-saevriub 2025-09-07T22:45:25,757 Created build tracker: /tmp/pip-build-tracker-saevriub 2025-09-07T22:45:25,757 Entered build tracker: /tmp/pip-build-tracker-saevriub 2025-09-07T22:45:25,758 Created temporary directory: /tmp/pip-wheel-qpg1dpvk 2025-09-07T22:45:25,761 Created temporary directory: /tmp/pip-ephem-wheel-cache-2tkyrseo 2025-09-07T22:45:25,818 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T22:45:25,820 2 location(s) to search for versions of pymbar: 2025-09-07T22:45:25,820 * https://pypi.org/simple/pymbar/ 2025-09-07T22:45:25,820 * https://www.piwheels.org/simple/pymbar/ 2025-09-07T22:45:25,820 Fetching project page and analyzing links: https://pypi.org/simple/pymbar/ 2025-09-07T22:45:25,821 Getting page https://pypi.org/simple/pymbar/ 2025-09-07T22:45:25,822 Found index url https://pypi.org/simple/ 2025-09-07T22:45:25,892 Fetched page https://pypi.org/simple/pymbar/ as application/vnd.pypi.simple.v1+json 2025-09-07T22:45:25,894 Found link https://files.pythonhosted.org/packages/17/e3/f0306e127cf8a5f7524b77db972977c7c1c7a070c87b969bd17a77805bbe/pymbar-2.0.0-beta.tar.gz (from https://pypi.org/simple/pymbar/), version: 2.0.0-beta 2025-09-07T22:45:25,895 Found link https://files.pythonhosted.org/packages/aa/21/baa9d1f2ff486ac84a341837e72818ebe57b9cc105b4ba91afbadf8c24cc/pymbar-2.0beta.tar.gz (from https://pypi.org/simple/pymbar/), version: 2.0beta 2025-09-07T22:45:25,895 Found link https://files.pythonhosted.org/packages/c7/d5/4ada4e99e3bd079b03ba081a74faf6922be7192f3b262da961d0b44a17c8/pymbar-2.0.1-beta.tar.gz (from https://pypi.org/simple/pymbar/), version: 2.0.1-beta 2025-09-07T22:45:25,895 Found link https://files.pythonhosted.org/packages/83/52/9f974f1ceb41ed8785367e1fa55f70c696b693768ddaeb39d4fc0bb8a63e/pymbar-2.1.0-beta.tar.gz (from https://pypi.org/simple/pymbar/), version: 2.1.0-beta 2025-09-07T22:45:25,896 Found link https://files.pythonhosted.org/packages/b1/24/1f474e43a400c92ef5ca9d6ae3beda6e8f4a673b27512a5b3ee4a9293bab/pymbar-3.0.dev3.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.0.dev3 2025-09-07T22:45:25,896 Found link https://files.pythonhosted.org/packages/ce/03/937b32fa74aa410bb6d10c4fa7ad622552a24b0557a35129225f6dd2d3da/pymbar-3.0.2.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.0.2 2025-09-07T22:45:25,896 Found link https://files.pythonhosted.org/packages/e4/f9/3978e68b2daa7091b123dc2afcdfdf1c4a7c30a4f8ffbbf9752c5ea96a5c/pymbar-3.0.3.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.0.3 2025-09-07T22:45:25,896 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/64/d6/d58545cd81cb215da4029cd0d4eb44c5a1be09a213e1c05835cbff6b5262/pymbar-3.0.4-py3-none-any.whl (from https://pypi.org/simple/pymbar/) 2025-09-07T22:45:25,896 Found link https://files.pythonhosted.org/packages/eb/82/daf6bd8687c3fce2ce58a692ed3cf6602e2484e22dd5eda4ac3f6fd9e2d9/pymbar-3.0.4.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.0.4 2025-09-07T22:45:25,897 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/73/44/fffec73875f4f72a30eaa80f1abe135871e78f136fde9cf7ee5a8470ac4e/pymbar-3.0.5-py3-none-any.whl (from https://pypi.org/simple/pymbar/) 2025-09-07T22:45:25,897 Found link https://files.pythonhosted.org/packages/27/a2/94f02fc00d0edfa93e09f94dda871c213b144fcdb3a472de7a36d71d424c/pymbar-3.0.5.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.0.5 2025-09-07T22:45:25,897 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/52/4d/c6cc972102d2c2bde9b2b56005badc2c3cfd3e82df21ee9d70abbfc401d0/pymbar-3.1.0-py3-none-any.whl (from https://pypi.org/simple/pymbar/) 2025-09-07T22:45:25,897 Found link https://files.pythonhosted.org/packages/1f/71/b45af8c52dc2ab6c89544f2d52098b1f794388f118a76845c71517abc3d0/pymbar-3.1.0.tar.gz (from https://pypi.org/simple/pymbar/), version: 3.1.0 2025-09-07T22:45:25,897 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/06/9c/b62c521e21c7ad42199337ccd54292aa33c4c01306ed3b419b7cbf55fe10/pymbar-4.0.1-py3-none-any.whl (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:25,898 Found link https://files.pythonhosted.org/packages/3e/48/2f28de07c4dfe99a7973f4b6572827ce74f25c3a9b4cb4b0d86654d0497a/pymbar-4.0.1.tar.gz (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6), version: 4.0.1 2025-09-07T22:45:25,898 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/22/dc/3554b3f9cc77986d8a045efde698530e850e295468713d25657331e5b0c3/pymbar-4.0.2-py3-none-any.whl (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:25,898 Found link https://files.pythonhosted.org/packages/a9/55/e7df243756832691bf34b11d997434d44648fb6d08efd54f52070b0ed3b2/pymbar-4.0.2.tar.gz (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6), version: 4.0.2 2025-09-07T22:45:25,899 Skipping link: No binaries permitted for pymbar: https://files.pythonhosted.org/packages/81/d9/adf833614ea03f92eccd45274dd31eef2e6d06a301216f21dc6cfdc7c17f/pymbar-4.0.3-py3-none-any.whl (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:25,899 Found link https://files.pythonhosted.org/packages/ff/25/9d149a5bb62a55792ceeb9058fa75996490141017a2a6a1f6a8978540026/pymbar-4.0.3.tar.gz (from https://pypi.org/simple/pymbar/) (requires-python:>=3.6), version: 4.0.3 2025-09-07T22:45:25,899 Fetching project page and analyzing links: https://www.piwheels.org/simple/pymbar/ 2025-09-07T22:45:25,899 Getting page https://www.piwheels.org/simple/pymbar/ 2025-09-07T22:45:25,900 Found index url https://www.piwheels.org/simple/ 2025-09-07T22:45:26,005 Fetched page https://www.piwheels.org/simple/pymbar/ as text/html 2025-09-07T22:45:26,008 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-4.0.3-py3-none-any.whl#sha256=97bb4463c97bd63d3c4848bb69b4496ae56a2ed4009675b475353a0c4383bb98 (from https://www.piwheels.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:26,008 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-4.0.2-py3-none-any.whl#sha256=421d8b37828f6f8c5af567c3886e767dc62bef9801b517c41acb39e165b8aba0 (from https://www.piwheels.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:26,008 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-4.0.1-py3-none-any.whl#sha256=9b5ec097155ea062a838a071da0965b7c14238099113807c5ed95882150953e5 (from https://www.piwheels.org/simple/pymbar/) (requires-python:>=3.6) 2025-09-07T22:45:26,008 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.1.0-py3-none-any.whl#sha256=d4775a6a933b439e1381f7d8ea43c2179ecb242c5704c252d9646fb68b0ee021 (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,008 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.0.5-py3-none-any.whl#sha256=38dde6c352ee665e7c6f91f93015ee908dc625a75f3b3156469f57242075fbb6 (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,009 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.0.4-py3-none-any.whl#sha256=e11c6eb107a7a0f684877754e50e7e144176b5d32aca08849cf7145734543dc9 (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,009 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.0.3-py3-none-any.whl#sha256=70c603c6a7ff92e09c129471f22d593288bcbc712d516d269abad57cc1d9b1b6 (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,009 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.0.2-py3-none-any.whl#sha256=b72db1360b82372e4d6636ed34bdc68199dc9370c747ad1a793fb361afa577eb (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,009 Skipping link: No binaries permitted for pymbar: https://archive1.piwheels.org/simple/pymbar/pymbar-3.0.dev3-py3-none-any.whl#sha256=6658b52eedb6dc38fbcde11946c4bd313d84bc5f30895ca3bec4d9b6eb169c48 (from https://www.piwheels.org/simple/pymbar/) 2025-09-07T22:45:26,009 Skipping link: not a file: https://www.piwheels.org/simple/pymbar/ 2025-09-07T22:45:26,009 Skipping link: not a file: https://pypi.org/simple/pymbar/ 2025-09-07T22:45:26,042 Given no hashes to check 1 links for project 'pymbar': discarding no candidates 2025-09-07T22:45:26,043 Collecting pymbar==2.0.1-beta 2025-09-07T22:45:26,044 Created temporary directory: /tmp/pip-unpack-5xaiqkf4 2025-09-07T22:45:26,226 Downloading pymbar-2.0.1-beta.tar.gz (42 kB) 2025-09-07T22:45:26,259 Added pymbar==2.0.1-beta from https://files.pythonhosted.org/packages/c7/d5/4ada4e99e3bd079b03ba081a74faf6922be7192f3b262da961d0b44a17c8/pymbar-2.0.1-beta.tar.gz to build tracker '/tmp/pip-build-tracker-saevriub' 2025-09-07T22:45:26,260 Running setup.py (path:/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py) egg_info for package pymbar 2025-09-07T22:45:26,261 Created temporary directory: /tmp/pip-pip-egg-info-jd0mvvww 2025-09-07T22:45:26,261 Preparing metadata (setup.py): started 2025-09-07T22:45:26,262 Running command python setup.py egg_info 2025-09-07T22:45:27,030 Traceback (most recent call last): 2025-09-07T22:45:27,032 File "", line 2, in 2025-09-07T22:45:27,032 exec(compile(''' 2025-09-07T22:45:27,032 ~~~~^^^^^^^^^^^^ 2025-09-07T22:45:27,032 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:45:27,032 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,032 ...<32 lines>... 2025-09-07T22:45:27,033 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:45:27,033 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,033 ''' % ('/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py',), "", "exec")) 2025-09-07T22:45:27,033 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,033 File "", line 35, in 2025-09-07T22:45:27,033 File "/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py", line 59, in 2025-09-07T22:45:27,033 main() 2025-09-07T22:45:27,033 ~~~~^^ 2025-09-07T22:45:27,033 File "/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py", line 55, in main 2025-09-07T22:45:27,034 setupKeywords = buildKeywordDictionary() 2025-09-07T22:45:27,034 File "/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py", line 44, in buildKeywordDictionary 2025-09-07T22:45:27,034 for key in sorted( setupKeywords.iterkeys() ): 2025-09-07T22:45:27,034 ^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,034 AttributeError: 'dict' object has no attribute 'iterkeys' 2025-09-07T22:45:27,141 ERROR: python setup.py egg_info exited with 1 2025-09-07T22:45:27,153 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T22:45:27,153 exec(compile('"'"''"'"''"'"' 2025-09-07T22:45:27,153 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:45:27,153 # 2025-09-07T22:45:27,153 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T22:45:27,153 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T22:45:27,153 # - It provides a clear error message when setuptools is not installed. 2025-09-07T22:45:27,153 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T22:45:27,153 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T22:45:27,153 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T22:45:27,153 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T22:45:27,153 import os, sys, tokenize, traceback 2025-09-07T22:45:27,153 2025-09-07T22:45:27,153 try: 2025-09-07T22:45:27,153 import setuptools 2025-09-07T22:45:27,153 except ImportError: 2025-09-07T22:45:27,153 print( 2025-09-07T22:45:27,153 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T22:45:27,153 "the build environment with exception:", 2025-09-07T22:45:27,153 file=sys.stderr, 2025-09-07T22:45:27,153 ) 2025-09-07T22:45:27,153 traceback.print_exc() 2025-09-07T22:45:27,153 sys.exit(1) 2025-09-07T22:45:27,153 2025-09-07T22:45:27,153 __file__ = %r 2025-09-07T22:45:27,153 sys.argv[0] = __file__ 2025-09-07T22:45:27,153 2025-09-07T22:45:27,153 if os.path.exists(__file__): 2025-09-07T22:45:27,153 filename = __file__ 2025-09-07T22:45:27,153 with tokenize.open(__file__) as f: 2025-09-07T22:45:27,153 setup_py_code = f.read() 2025-09-07T22:45:27,153 else: 2025-09-07T22:45:27,153 filename = "" 2025-09-07T22:45:27,153 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T22:45:27,153 2025-09-07T22:45:27,153 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:45:27,153 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-jd0mvvww[/] 2025-09-07T22:45:27,153 [bold magenta]cwd[/]: /tmp/pip-wheel-qpg1dpvk/pymbar_2797d0fd00144805920adcdafddd2e3d/ 2025-09-07T22:45:27,153 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T22:45:27,154 ERROR: metadata generation failed 2025-09-07T22:45:27,159 Exception information: 2025-09-07T22:45:27,159 Traceback (most recent call last): 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T22:45:27,159 call_subprocess( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 args, 2025-09-07T22:45:27,159 ^^^^^ 2025-09-07T22:45:27,159 ...<2 lines>... 2025-09-07T22:45:27,159 spinner=spinner, 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T22:45:27,159 raise error 2025-09-07T22:45:27,159 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T22:45:27,159 2025-09-07T22:45:27,159 The above exception was the direct cause of the following exception: 2025-09-07T22:45:27,159 2025-09-07T22:45:27,159 Traceback (most recent call last): 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T22:45:27,159 status = _inner_run() 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T22:45:27,159 return self.run(options, args) 2025-09-07T22:45:27,159 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T22:45:27,159 return func(self, options, args) 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T22:45:27,159 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T22:45:27,159 result = self._result = resolver.resolve( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T22:45:27,159 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T22:45:27,159 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T22:45:27,159 if not criterion.candidates: 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T22:45:27,159 return bool(self._sequence) 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T22:45:27,159 self._bool = any(self) 2025-09-07T22:45:27,159 ~~~^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T22:45:27,159 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T22:45:27,159 ^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T22:45:27,159 candidate = func() 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T22:45:27,159 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 link, template, name, version 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T22:45:27,159 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 link, 2025-09-07T22:45:27,159 ^^^^^ 2025-09-07T22:45:27,159 ...<3 lines>... 2025-09-07T22:45:27,159 version=version, 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T22:45:27,159 super().__init__( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 link=link, 2025-09-07T22:45:27,159 ^^^^^^^^^^ 2025-09-07T22:45:27,159 ...<4 lines>... 2025-09-07T22:45:27,159 version=version, 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T22:45:27,159 self.dist = self._prepare() 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T22:45:27,159 dist = self._prepare_distribution() 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T22:45:27,159 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T22:45:27,159 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T22:45:27,159 dist = _get_prepared_distribution( 2025-09-07T22:45:27,159 req, 2025-09-07T22:45:27,159 ...<3 lines>... 2025-09-07T22:45:27,159 self.check_build_deps, 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T22:45:27,159 abstract_dist.prepare_distribution_metadata( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 finder, build_isolation, check_build_deps 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T22:45:27,159 self.req.prepare_metadata() 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T22:45:27,159 self.metadata_directory = generate_metadata_legacy( 2025-09-07T22:45:27,159 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:45:27,159 build_env=self.build_env, 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ...<3 lines>... 2025-09-07T22:45:27,159 details=details, 2025-09-07T22:45:27,159 ^^^^^^^^^^^^^^^^ 2025-09-07T22:45:27,159 ) 2025-09-07T22:45:27,159 ^ 2025-09-07T22:45:27,159 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T22:45:27,159 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T22:45:27,159 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T22:45:27,183 Removed pymbar==2.0.1-beta from https://files.pythonhosted.org/packages/c7/d5/4ada4e99e3bd079b03ba081a74faf6922be7192f3b262da961d0b44a17c8/pymbar-2.0.1-beta.tar.gz from build tracker '/tmp/pip-build-tracker-saevriub' 2025-09-07T22:45:27,183 Removed build tracker: '/tmp/pip-build-tracker-saevriub'