2025-09-07T20:19:52,390 Created temporary directory: /tmp/pip-build-tracker-n454hy87 2025-09-07T20:19:52,390 Initialized build tracking at /tmp/pip-build-tracker-n454hy87 2025-09-07T20:19:52,391 Created build tracker: /tmp/pip-build-tracker-n454hy87 2025-09-07T20:19:52,391 Entered build tracker: /tmp/pip-build-tracker-n454hy87 2025-09-07T20:19:52,391 Created temporary directory: /tmp/pip-wheel-mc5v863k 2025-09-07T20:19:52,394 Created temporary directory: /tmp/pip-ephem-wheel-cache-_x6_d844 2025-09-07T20:19:52,453 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:19:52,456 2 location(s) to search for versions of cogen: 2025-09-07T20:19:52,456 * https://pypi.org/simple/cogen/ 2025-09-07T20:19:52,456 * https://www.piwheels.org/simple/cogen/ 2025-09-07T20:19:52,456 Fetching project page and analyzing links: https://pypi.org/simple/cogen/ 2025-09-07T20:19:52,456 Getting page https://pypi.org/simple/cogen/ 2025-09-07T20:19:52,458 Found index url https://pypi.org/simple/ 2025-09-07T20:19:52,527 Fetched page https://pypi.org/simple/cogen/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:19:52,530 Found link https://files.pythonhosted.org/packages/cb/e4/2a5e7947a60de7d24abc1831141819e479a916d3e4e64c497ce0a4596019/cogen-0.0.1.zip (from https://pypi.org/simple/cogen/), version: 0.0.1 2025-09-07T20:19:52,530 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/70/d7/7bdd182e5b7742c482ecaa1c0a878ccea39c9858710133861d146657ccd0/cogen-0.1.0-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,530 Found link https://files.pythonhosted.org/packages/68/32/176c256f1294c4afdd7d58cc205c839aec2c8c00e9903f5a90161da54a22/cogen-0.1.0.zip (from https://pypi.org/simple/cogen/), version: 0.1.0 2025-09-07T20:19:52,530 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/91/7a/d5f3e69c7515beaecc064f8810b5db1179594d4e8e8168e5fa211a252c3b/cogen-0.1.1-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,531 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/d0/08/5936198a0d72de2be88706c9710b69953b5e0b3ddb1ad916e75e26dbf023/cogen-0.1.2-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,531 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/14/41/b6718c470669e6cf7df0ede0e817e051cd6b12d949d1d25536c4f2c3f499/cogen-0.1.3-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,531 Found link https://files.pythonhosted.org/packages/ee/dc/c8824cc47bd9228e7e9d78c4e16f7402f0ec5d498192a4d84a862e9395e7/cogen-0.1.3.zip (from https://pypi.org/simple/cogen/), version: 0.1.3 2025-09-07T20:19:52,531 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/a5/b1/0427e6d7f4596cd2a80a932633f51b2625ab7895d142bec98e1b21c1e710/cogen-0.1.4-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,531 Found link https://files.pythonhosted.org/packages/18/c2/45f917e7dd8501e0e24944e6e3885bba7e9bd49680dc84700a6ca3ee941b/cogen-0.1.4.zip (from https://pypi.org/simple/cogen/), version: 0.1.4 2025-09-07T20:19:52,531 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/72/45/4e5737b77e276f40aa8d58d40ff3ce99a935ffd6957b4e18f89b9fbe00a0/cogen-0.1.5-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,532 Found link https://files.pythonhosted.org/packages/b1/36/7f59aee6e78f31d701287dee202eef9897ca17a8bd0bc6afb83532c92655/cogen-0.1.5.zip (from https://pypi.org/simple/cogen/), version: 0.1.5 2025-09-07T20:19:52,532 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/7b/51/f460486a3defed5f1e742356c61f4b87ca786df09f93bb1fae629e29020a/cogen-0.1.6-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,532 Found link https://files.pythonhosted.org/packages/04/6e/171c4c46cd46e39371985038ceaf42b5ef3f07f57993af3bf2da3535e0d9/cogen-0.1.6.zip (from https://pypi.org/simple/cogen/), version: 0.1.6 2025-09-07T20:19:52,532 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/e8/fb/e34ee6456f0285804e522017c910910b3513932386d5acbfe1da99391150/cogen-0.1.7-py2.5.egg (from https://pypi.org/simple/cogen/) 2025-09-07T20:19:52,532 Found link https://files.pythonhosted.org/packages/72/0c/04fc087f595b3f1d266b19988ed2c411b8c86bb8cae7ea31a85002d06a14/cogen-0.1.7.zip (from https://pypi.org/simple/cogen/), version: 0.1.7 2025-09-07T20:19:52,533 Found link https://files.pythonhosted.org/packages/93/7f/b096a2b023d9c3ec0942053c415698ea18326ee16e5f34042a7d572f464d/cogen-0.1.8.zip (from https://pypi.org/simple/cogen/), version: 0.1.8 2025-09-07T20:19:52,533 Found link https://files.pythonhosted.org/packages/aa/74/ebb1e8103deb379d706ce11a427e853ef1b5b6a6461153458b5e6f338ad9/cogen-0.1.9.zip (from https://pypi.org/simple/cogen/), version: 0.1.9 2025-09-07T20:19:52,533 Found link https://files.pythonhosted.org/packages/64/9e/f7f1cfb7681e59c183f52c292fa895593d454ac97a187185d0df0b1a31f0/cogen-0.1.9.1.zip (from https://pypi.org/simple/cogen/), version: 0.1.9.1 2025-09-07T20:19:52,533 Found link https://files.pythonhosted.org/packages/8c/91/90da99876a4378ba2f35daacd44ed4c0078b9e6e5160062c3b365fdb3d65/cogen-0.2.0.zip (from https://pypi.org/simple/cogen/), version: 0.2.0 2025-09-07T20:19:52,533 Found link https://files.pythonhosted.org/packages/14/aa/e2f0c43b299840cab45ba2b187b0b876bbe0961fe9ccf41010992091e505/cogen-0.2.1.zip (from https://pypi.org/simple/cogen/), version: 0.2.1 2025-09-07T20:19:52,534 Fetching project page and analyzing links: https://www.piwheels.org/simple/cogen/ 2025-09-07T20:19:52,534 Getting page https://www.piwheels.org/simple/cogen/ 2025-09-07T20:19:52,535 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:19:52,621 Fetched page https://www.piwheels.org/simple/cogen/ as text/html 2025-09-07T20:19:52,622 Skipping link: No binaries permitted for cogen: https://archive1.piwheels.org/simple/cogen/cogen-0.0.1-py3-none-any.whl#sha256=4e0795db13cb47fb3be4cc1744f621b678cbd717932c839d6251cdcffb5ccd0b (from https://www.piwheels.org/simple/cogen/) 2025-09-07T20:19:52,622 Skipping link: not a file: https://www.piwheels.org/simple/cogen/ 2025-09-07T20:19:52,622 Skipping link: not a file: https://pypi.org/simple/cogen/ 2025-09-07T20:19:52,649 Given no hashes to check 1 links for project 'cogen': discarding no candidates 2025-09-07T20:19:52,651 Collecting cogen==0.2.1 2025-09-07T20:19:52,652 Created temporary directory: /tmp/pip-unpack-gwg0qruw 2025-09-07T20:19:52,797 Downloading cogen-0.2.1.zip (348 kB) 2025-09-07T20:19:52,910 Added cogen==0.2.1 from https://files.pythonhosted.org/packages/14/aa/e2f0c43b299840cab45ba2b187b0b876bbe0961fe9ccf41010992091e505/cogen-0.2.1.zip to build tracker '/tmp/pip-build-tracker-n454hy87' 2025-09-07T20:19:52,911 Running setup.py (path:/tmp/pip-wheel-mc5v863k/cogen_49f7c031efee4463a32a5ebd6bcd5127/setup.py) egg_info for package cogen 2025-09-07T20:19:52,912 Created temporary directory: /tmp/pip-pip-egg-info-39qjyklh 2025-09-07T20:19:52,912 Preparing metadata (setup.py): started 2025-09-07T20:19:52,913 Running command python setup.py egg_info 2025-09-07T20:19:53,444 Traceback (most recent call last): 2025-09-07T20:19:53,446 File "", line 2, in 2025-09-07T20:19:53,446 exec(compile(''' 2025-09-07T20:19:53,446 ~~~~^^^^^^^^^^^^ 2025-09-07T20:19:53,446 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:19:53,446 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,446 ...<32 lines>... 2025-09-07T20:19:53,446 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:19:53,446 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,447 ''' % ('/tmp/pip-wheel-mc5v863k/cogen_49f7c031efee4463a32a5ebd6bcd5127/setup.py',), "", "exec")) 2025-09-07T20:19:53,447 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,447 File "", line 35, in 2025-09-07T20:19:53,447 File "/tmp/pip-wheel-mc5v863k/cogen_49f7c031efee4463a32a5ebd6bcd5127/setup.py", line 21, in 2025-09-07T20:19:53,447 long_description=file('README.txt').read(), 2025-09-07T20:19:53,447 ^^^^ 2025-09-07T20:19:53,447 NameError: name 'file' is not defined. Did you mean: 'filter'? 2025-09-07T20:19:53,531 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:19:53,543 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:19:53,543 exec(compile('"'"''"'"''"'"' 2025-09-07T20:19:53,543 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:19:53,543 # 2025-09-07T20:19:53,543 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:19:53,543 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:19:53,543 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:19:53,543 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:19:53,543 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:19:53,543 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:19:53,543 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:19:53,543 import os, sys, tokenize, traceback 2025-09-07T20:19:53,543 2025-09-07T20:19:53,543 try: 2025-09-07T20:19:53,543 import setuptools 2025-09-07T20:19:53,543 except ImportError: 2025-09-07T20:19:53,543 print( 2025-09-07T20:19:53,543 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:19:53,543 "the build environment with exception:", 2025-09-07T20:19:53,543 file=sys.stderr, 2025-09-07T20:19:53,543 ) 2025-09-07T20:19:53,543 traceback.print_exc() 2025-09-07T20:19:53,543 sys.exit(1) 2025-09-07T20:19:53,543 2025-09-07T20:19:53,543 __file__ = %r 2025-09-07T20:19:53,543 sys.argv[0] = __file__ 2025-09-07T20:19:53,543 2025-09-07T20:19:53,543 if os.path.exists(__file__): 2025-09-07T20:19:53,543 filename = __file__ 2025-09-07T20:19:53,543 with tokenize.open(__file__) as f: 2025-09-07T20:19:53,543 setup_py_code = f.read() 2025-09-07T20:19:53,543 else: 2025-09-07T20:19:53,543 filename = "" 2025-09-07T20:19:53,543 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:19:53,543 2025-09-07T20:19:53,543 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:19:53,543 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-mc5v863k/cogen_49f7c031efee4463a32a5ebd6bcd5127/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-39qjyklh[/] 2025-09-07T20:19:53,543 [bold magenta]cwd[/]: /tmp/pip-wheel-mc5v863k/cogen_49f7c031efee4463a32a5ebd6bcd5127/ 2025-09-07T20:19:53,543 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:19:53,544 ERROR: metadata generation failed 2025-09-07T20:19:53,549 Exception information: 2025-09-07T20:19:53,549 Traceback (most recent call last): 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:19:53,549 call_subprocess( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 args, 2025-09-07T20:19:53,549 ^^^^^ 2025-09-07T20:19:53,549 ...<2 lines>... 2025-09-07T20:19:53,549 spinner=spinner, 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:19:53,549 raise error 2025-09-07T20:19:53,549 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:19:53,549 2025-09-07T20:19:53,549 The above exception was the direct cause of the following exception: 2025-09-07T20:19:53,549 2025-09-07T20:19:53,549 Traceback (most recent call last): 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:19:53,549 status = _inner_run() 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:19:53,549 return self.run(options, args) 2025-09-07T20:19:53,549 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:19:53,549 return func(self, options, args) 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:19:53,549 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:19:53,549 result = self._result = resolver.resolve( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:19:53,549 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:19:53,549 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:19:53,549 if not criterion.candidates: 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:19:53,549 return bool(self._sequence) 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:19:53,549 self._bool = any(self) 2025-09-07T20:19:53,549 ~~~^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:19:53,549 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:19:53,549 ^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:19:53,549 candidate = func() 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:19:53,549 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 link, template, name, version 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:19:53,549 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 link, 2025-09-07T20:19:53,549 ^^^^^ 2025-09-07T20:19:53,549 ...<3 lines>... 2025-09-07T20:19:53,549 version=version, 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:19:53,549 super().__init__( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 link=link, 2025-09-07T20:19:53,549 ^^^^^^^^^^ 2025-09-07T20:19:53,549 ...<4 lines>... 2025-09-07T20:19:53,549 version=version, 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:19:53,549 self.dist = self._prepare() 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:19:53,549 dist = self._prepare_distribution() 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:19:53,549 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:19:53,549 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:19:53,549 dist = _get_prepared_distribution( 2025-09-07T20:19:53,549 req, 2025-09-07T20:19:53,549 ...<3 lines>... 2025-09-07T20:19:53,549 self.check_build_deps, 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:19:53,549 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 finder, build_isolation, check_build_deps 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:19:53,549 self.req.prepare_metadata() 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:19:53,549 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:19:53,549 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:19:53,549 build_env=self.build_env, 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ...<3 lines>... 2025-09-07T20:19:53,549 details=details, 2025-09-07T20:19:53,549 ^^^^^^^^^^^^^^^^ 2025-09-07T20:19:53,549 ) 2025-09-07T20:19:53,549 ^ 2025-09-07T20:19:53,549 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:19:53,549 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:19:53,549 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:19:53,569 Removed cogen==0.2.1 from https://files.pythonhosted.org/packages/14/aa/e2f0c43b299840cab45ba2b187b0b876bbe0961fe9ccf41010992091e505/cogen-0.2.1.zip from build tracker '/tmp/pip-build-tracker-n454hy87' 2025-09-07T20:19:53,569 Removed build tracker: '/tmp/pip-build-tracker-n454hy87'