2025-09-07T20:13:08,476 Created temporary directory: /tmp/pip-build-tracker-a2wtk3hc 2025-09-07T20:13:08,477 Initialized build tracking at /tmp/pip-build-tracker-a2wtk3hc 2025-09-07T20:13:08,477 Created build tracker: /tmp/pip-build-tracker-a2wtk3hc 2025-09-07T20:13:08,477 Entered build tracker: /tmp/pip-build-tracker-a2wtk3hc 2025-09-07T20:13:08,478 Created temporary directory: /tmp/pip-wheel-a81_ncub 2025-09-07T20:13:08,481 Created temporary directory: /tmp/pip-ephem-wheel-cache-oqv99pk5 2025-09-07T20:13:08,539 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:13:08,542 2 location(s) to search for versions of cogen: 2025-09-07T20:13:08,542 * https://pypi.org/simple/cogen/ 2025-09-07T20:13:08,542 * https://www.piwheels.org/simple/cogen/ 2025-09-07T20:13:08,542 Fetching project page and analyzing links: https://pypi.org/simple/cogen/ 2025-09-07T20:13:08,542 Getting page https://pypi.org/simple/cogen/ 2025-09-07T20:13:08,544 Found index url https://pypi.org/simple/ 2025-09-07T20:13:08,613 Fetched page https://pypi.org/simple/cogen/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:13:08,615 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 2025-09-07T20:13:08,616 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/) 2025-09-07T20:13:08,616 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 2025-09-07T20:13:08,616 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/) 2025-09-07T20:13:08,616 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/) 2025-09-07T20:13:08,616 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/) 2025-09-07T20:13:08,616 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 2025-09-07T20:13:08,617 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/) 2025-09-07T20:13:08,617 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 2025-09-07T20:13:08,617 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/) 2025-09-07T20:13:08,617 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 2025-09-07T20:13:08,617 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/) 2025-09-07T20:13:08,617 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 2025-09-07T20:13:08,618 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/) 2025-09-07T20:13:08,618 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 2025-09-07T20:13:08,618 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 2025-09-07T20:13:08,618 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 2025-09-07T20:13:08,618 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 2025-09-07T20:13:08,619 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 2025-09-07T20:13:08,619 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 2025-09-07T20:13:08,619 Fetching project page and analyzing links: https://www.piwheels.org/simple/cogen/ 2025-09-07T20:13:08,619 Getting page https://www.piwheels.org/simple/cogen/ 2025-09-07T20:13:08,620 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:13:08,708 Fetched page https://www.piwheels.org/simple/cogen/ as text/html 2025-09-07T20:13:08,710 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/) 2025-09-07T20:13:08,710 Skipping link: not a file: https://www.piwheels.org/simple/cogen/ 2025-09-07T20:13:08,710 Skipping link: not a file: https://pypi.org/simple/cogen/ 2025-09-07T20:13:08,734 Given no hashes to check 1 links for project 'cogen': discarding no candidates 2025-09-07T20:13:08,735 Collecting cogen==0.1.5 2025-09-07T20:13:08,737 Created temporary directory: /tmp/pip-unpack-hi20hvhy 2025-09-07T20:13:08,931 Downloading cogen-0.1.5.zip (201 kB) 2025-09-07T20:13:09,005 Added cogen==0.1.5 from https://files.pythonhosted.org/packages/b1/36/7f59aee6e78f31d701287dee202eef9897ca17a8bd0bc6afb83532c92655/cogen-0.1.5.zip to build tracker '/tmp/pip-build-tracker-a2wtk3hc' 2025-09-07T20:13:09,006 Running setup.py (path:/tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/setup.py) egg_info for package cogen 2025-09-07T20:13:09,007 Created temporary directory: /tmp/pip-pip-egg-info-5dh88tcs 2025-09-07T20:13:09,007 Preparing metadata (setup.py): started 2025-09-07T20:13:09,008 Running command python setup.py egg_info 2025-09-07T20:13:09,542 Traceback (most recent call last): 2025-09-07T20:13:09,544 File "", line 2, in 2025-09-07T20:13:09,544 exec(compile(''' 2025-09-07T20:13:09,544 ~~~~^^^^^^^^^^^^ 2025-09-07T20:13:09,544 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:09,544 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,544 ...<32 lines>... 2025-09-07T20:13:09,544 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:09,544 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,544 ''' % ('/tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/setup.py',), "", "exec")) 2025-09-07T20:13:09,545 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,545 File "", line 35, in 2025-09-07T20:13:09,545 File "/tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/setup.py", line 2, in 2025-09-07T20:13:09,545 import ez_setup 2025-09-07T20:13:09,545 File "/tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/ez_setup.py", line 97 2025-09-07T20:13:09,545 except pkg_resources.VersionConflict, e: 2025-09-07T20:13:09,545 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,545 SyntaxError: multiple exception types must be parenthesized 2025-09-07T20:13:09,630 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:13:09,642 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:13:09,642 exec(compile('"'"''"'"''"'"' 2025-09-07T20:13:09,642 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:09,642 # 2025-09-07T20:13:09,642 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:13:09,642 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:13:09,642 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:13:09,642 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:13:09,642 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:13:09,642 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:13:09,642 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:13:09,642 import os, sys, tokenize, traceback 2025-09-07T20:13:09,642 2025-09-07T20:13:09,642 try: 2025-09-07T20:13:09,642 import setuptools 2025-09-07T20:13:09,642 except ImportError: 2025-09-07T20:13:09,642 print( 2025-09-07T20:13:09,642 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:13:09,642 "the build environment with exception:", 2025-09-07T20:13:09,642 file=sys.stderr, 2025-09-07T20:13:09,642 ) 2025-09-07T20:13:09,642 traceback.print_exc() 2025-09-07T20:13:09,642 sys.exit(1) 2025-09-07T20:13:09,642 2025-09-07T20:13:09,642 __file__ = %r 2025-09-07T20:13:09,642 sys.argv[0] = __file__ 2025-09-07T20:13:09,642 2025-09-07T20:13:09,642 if os.path.exists(__file__): 2025-09-07T20:13:09,642 filename = __file__ 2025-09-07T20:13:09,642 with tokenize.open(__file__) as f: 2025-09-07T20:13:09,642 setup_py_code = f.read() 2025-09-07T20:13:09,642 else: 2025-09-07T20:13:09,642 filename = "" 2025-09-07T20:13:09,642 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:13:09,642 2025-09-07T20:13:09,642 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:09,642 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-5dh88tcs[/] 2025-09-07T20:13:09,642 [bold magenta]cwd[/]: /tmp/pip-wheel-a81_ncub/cogen_f8c8fa1879d7474ebd93394456e32f02/ 2025-09-07T20:13:09,642 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:13:09,643 ERROR: metadata generation failed 2025-09-07T20:13:09,650 Exception information: 2025-09-07T20:13:09,650 Traceback (most recent call last): 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:13:09,650 call_subprocess( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 args, 2025-09-07T20:13:09,650 ^^^^^ 2025-09-07T20:13:09,650 ...<2 lines>... 2025-09-07T20:13:09,650 spinner=spinner, 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:13:09,650 raise error 2025-09-07T20:13:09,650 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:13:09,650 2025-09-07T20:13:09,650 The above exception was the direct cause of the following exception: 2025-09-07T20:13:09,650 2025-09-07T20:13:09,650 Traceback (most recent call last): 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:13:09,650 status = _inner_run() 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:13:09,650 return self.run(options, args) 2025-09-07T20:13:09,650 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:13:09,650 return func(self, options, args) 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:13:09,650 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:13:09,650 result = self._result = resolver.resolve( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:13:09,650 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:13:09,650 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:13:09,650 if not criterion.candidates: 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:13:09,650 return bool(self._sequence) 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:13:09,650 self._bool = any(self) 2025-09-07T20:13:09,650 ~~~^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:13:09,650 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:13:09,650 ^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:13:09,650 candidate = func() 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:13:09,650 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 link, template, name, version 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:13:09,650 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 link, 2025-09-07T20:13:09,650 ^^^^^ 2025-09-07T20:13:09,650 ...<3 lines>... 2025-09-07T20:13:09,650 version=version, 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:13:09,650 super().__init__( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 link=link, 2025-09-07T20:13:09,650 ^^^^^^^^^^ 2025-09-07T20:13:09,650 ...<4 lines>... 2025-09-07T20:13:09,650 version=version, 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:13:09,650 self.dist = self._prepare() 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:13:09,650 dist = self._prepare_distribution() 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:13:09,650 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:13:09,650 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:13:09,650 dist = _get_prepared_distribution( 2025-09-07T20:13:09,650 req, 2025-09-07T20:13:09,650 ...<3 lines>... 2025-09-07T20:13:09,650 self.check_build_deps, 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:13:09,650 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 finder, build_isolation, check_build_deps 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:13:09,650 self.req.prepare_metadata() 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:13:09,650 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:13:09,650 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,650 build_env=self.build_env, 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ...<3 lines>... 2025-09-07T20:13:09,650 details=details, 2025-09-07T20:13:09,650 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,650 ) 2025-09-07T20:13:09,650 ^ 2025-09-07T20:13:09,650 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:13:09,650 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:13:09,650 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:13:09,674 Removed cogen==0.1.5 from https://files.pythonhosted.org/packages/b1/36/7f59aee6e78f31d701287dee202eef9897ca17a8bd0bc6afb83532c92655/cogen-0.1.5.zip from build tracker '/tmp/pip-build-tracker-a2wtk3hc' 2025-09-07T20:13:09,674 Removed build tracker: '/tmp/pip-build-tracker-a2wtk3hc'