2025-09-12T07:43:30,833 Created temporary directory: /tmp/pip-build-tracker-lkmkoiho 2025-09-12T07:43:30,833 Initialized build tracking at /tmp/pip-build-tracker-lkmkoiho 2025-09-12T07:43:30,834 Created build tracker: /tmp/pip-build-tracker-lkmkoiho 2025-09-12T07:43:30,834 Entered build tracker: /tmp/pip-build-tracker-lkmkoiho 2025-09-12T07:43:30,834 Created temporary directory: /tmp/pip-wheel-8hsua2_j 2025-09-12T07:43:30,837 Created temporary directory: /tmp/pip-ephem-wheel-cache-s2azosoz 2025-09-12T07:43:30,898 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-12T07:43:30,900 2 location(s) to search for versions of ros2-graph: 2025-09-12T07:43:30,900 * https://pypi.org/simple/ros2-graph/ 2025-09-12T07:43:30,900 * https://www.piwheels.org/simple/ros2-graph/ 2025-09-12T07:43:30,901 Fetching project page and analyzing links: https://pypi.org/simple/ros2-graph/ 2025-09-12T07:43:30,901 Getting page https://pypi.org/simple/ros2-graph/ 2025-09-12T07:43:30,902 Found index url https://pypi.org/simple/ 2025-09-12T07:43:30,977 Fetched page https://pypi.org/simple/ros2-graph/ as application/vnd.pypi.simple.v1+json 2025-09-12T07:43:30,979 Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/11/df/cceae069dec4f688b9f566eeeaf941a1f036d089e094f6d287d9847f3deb/ros2_graph-0.0.1-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/) 2025-09-12T07:43:30,979 Found link https://files.pythonhosted.org/packages/9d/f9/0111ad774a9df4f346dc15de1e8d0d01eba5ca5175c60f770d4161a3fb93/ros2_graph-0.0.1.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.1 2025-09-12T07:43:30,979 Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/ef/34/2e15f3cb80c48b8d4a0ba247367059b92b4ba02993eac6f45b225218f70e/ros2_graph-0.0.2-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/) 2025-09-12T07:43:30,979 Found link https://files.pythonhosted.org/packages/d6/54/fece44ce049e996348bc384f7d6e2617d03da0f8e809bd83301a79a66067/ros2_graph-0.0.2.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.2 2025-09-12T07:43:30,980 Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/16/83/7d66d9328d1b704888d688da80a4df001ea51542ddc14b30537b5e6acc2d/ros2_graph-0.0.3-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/) 2025-09-12T07:43:30,980 Found link https://files.pythonhosted.org/packages/ec/62/8d9a64ab0a5e6f798b72ec2cd1c85bc446c798b96f827efe555847a5655b/ros2_graph-0.0.3.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.3 2025-09-12T07:43:30,980 Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/48/b3/9834485b27e581ae8ab2d2859e96221a564572b8a0d2fd07c0b19577a07d/ros2_graph-0.0.4-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/) 2025-09-12T07:43:30,980 Found link https://files.pythonhosted.org/packages/4f/be/824c7c148b3d89e9c2b349829d1d96322bdd6b72bd2830d31bde536c093d/ros2_graph-0.0.4.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.4 2025-09-12T07:43:30,981 Skipping link: No binaries permitted for ros2-graph: https://files.pythonhosted.org/packages/c9/38/ec3d61a4c5d233b6771c8f20831d613733ef729e0b0b4c966787a232d960/ros2_graph-0.0.5-py3-none-any.whl (from https://pypi.org/simple/ros2-graph/) 2025-09-12T07:43:30,981 Found link https://files.pythonhosted.org/packages/23/bf/7e41b0064b06d2b85150da22c02a7bc4ab4aa513df435818ea59e344d896/ros2_graph-0.0.5.tar.gz (from https://pypi.org/simple/ros2-graph/), version: 0.0.5 2025-09-12T07:43:30,981 Fetching project page and analyzing links: https://www.piwheels.org/simple/ros2-graph/ 2025-09-12T07:43:30,981 Getting page https://www.piwheels.org/simple/ros2-graph/ 2025-09-12T07:43:30,982 Found index url https://www.piwheels.org/simple/ 2025-09-12T07:43:31,079 Fetched page https://www.piwheels.org/simple/ros2-graph/ as text/html 2025-09-12T07:43:31,080 Skipping link: not a file: https://www.piwheels.org/simple/ros2-graph/ 2025-09-12T07:43:31,080 Skipping link: not a file: https://pypi.org/simple/ros2-graph/ 2025-09-12T07:43:31,105 Given no hashes to check 1 links for project 'ros2-graph': discarding no candidates 2025-09-12T07:43:31,106 Collecting ros2-graph==0.0.4 2025-09-12T07:43:31,108 Created temporary directory: /tmp/pip-unpack-p0abp26w 2025-09-12T07:43:31,249 Downloading ros2_graph-0.0.4.tar.gz (25 kB) 2025-09-12T07:43:31,273 Added ros2-graph==0.0.4 from https://files.pythonhosted.org/packages/4f/be/824c7c148b3d89e9c2b349829d1d96322bdd6b72bd2830d31bde536c093d/ros2_graph-0.0.4.tar.gz to build tracker '/tmp/pip-build-tracker-lkmkoiho' 2025-09-12T07:43:31,274 Running setup.py (path:/tmp/pip-wheel-8hsua2_j/ros2-graph_00fb02059cc24b7ead45b902d2bf7b6e/setup.py) egg_info for package ros2-graph 2025-09-12T07:43:31,275 Created temporary directory: /tmp/pip-pip-egg-info-zsrgm0kl 2025-09-12T07:43:31,275 Preparing metadata (setup.py): started 2025-09-12T07:43:31,276 Running command python setup.py egg_info 2025-09-12T07:43:32,471 Traceback (most recent call last): 2025-09-12T07:43:32,472 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 587, in get_file_content 2025-09-12T07:43:32,472 with open(url, "rb") as f: 2025-09-12T07:43:32,472 ~~~~^^^^^^^^^^^ 2025-09-12T07:43:32,472 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-12T07:43:32,472 During handling of the above exception, another exception occurred: 2025-09-12T07:43:32,472 Traceback (most recent call last): 2025-09-12T07:43:32,476 File "", line 2, in 2025-09-12T07:43:32,476 exec(compile(''' 2025-09-12T07:43:32,477 ~~~~^^^^^^^^^^^^ 2025-09-12T07:43:32,477 # This is -- a caller that pip uses to run setup.py 2025-09-12T07:43:32,477 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,477 ...<32 lines>... 2025-09-12T07:43:32,477 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T07:43:32,477 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,477 ''' % ('/tmp/pip-wheel-8hsua2_j/ros2-graph_00fb02059cc24b7ead45b902d2bf7b6e/setup.py',), "", "exec")) 2025-09-12T07:43:32,477 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,478 File "", line 35, in 2025-09-12T07:43:32,478 File "/tmp/pip-wheel-8hsua2_j/ros2-graph_00fb02059cc24b7ead45b902d2bf7b6e/setup.py", line 19, in 2025-09-12T07:43:32,478 install_reqs = list(parse_requirements("requirements.txt", session=False)) 2025-09-12T07:43:32,478 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 168, in parse_requirements 2025-09-12T07:43:32,478 for parsed_line in parser.parse(filename, constraint): 2025-09-12T07:43:32,478 ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,479 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 349, in parse 2025-09-12T07:43:32,479 yield from self._parse_and_recurse( 2025-09-12T07:43:32,479 filename, constraint, [{os.path.abspath(filename): None}] 2025-09-12T07:43:32,479 ) 2025-09-12T07:43:32,479 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 359, in _parse_and_recurse 2025-09-12T07:43:32,479 for line in self._parse_file(filename, constraint): 2025-09-12T07:43:32,479 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,479 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 408, in _parse_file 2025-09-12T07:43:32,480 _, content = get_file_content(filename, self._session) 2025-09-12T07:43:32,480 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,480 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_file.py", line 590, in get_file_content 2025-09-12T07:43:32,480 raise InstallationError(f"Could not open requirements file: {exc}") 2025-09-12T07:43:32,480 pip._internal.exceptions.InstallationError: Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-12T07:43:32,674 ERROR: python setup.py egg_info exited with 1 2025-09-12T07:43:32,688 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-12T07:43:32,688 exec(compile('"'"''"'"''"'"' 2025-09-12T07:43:32,688 # This is -- a caller that pip uses to run setup.py 2025-09-12T07:43:32,688 # 2025-09-12T07:43:32,688 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-12T07:43:32,688 # import from `distutils.core` to work with newer packaging standards. 2025-09-12T07:43:32,688 # - It provides a clear error message when setuptools is not installed. 2025-09-12T07:43:32,688 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-12T07:43:32,688 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-12T07:43:32,688 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-12T07:43:32,688 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-12T07:43:32,688 import os, sys, tokenize, traceback 2025-09-12T07:43:32,688 2025-09-12T07:43:32,688 try: 2025-09-12T07:43:32,688 import setuptools 2025-09-12T07:43:32,688 except ImportError: 2025-09-12T07:43:32,688 print( 2025-09-12T07:43:32,688 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-12T07:43:32,688 "the build environment with exception:", 2025-09-12T07:43:32,688 file=sys.stderr, 2025-09-12T07:43:32,688 ) 2025-09-12T07:43:32,688 traceback.print_exc() 2025-09-12T07:43:32,688 sys.exit(1) 2025-09-12T07:43:32,688 2025-09-12T07:43:32,688 __file__ = %r 2025-09-12T07:43:32,688 sys.argv[0] = __file__ 2025-09-12T07:43:32,688 2025-09-12T07:43:32,688 if os.path.exists(__file__): 2025-09-12T07:43:32,688 filename = __file__ 2025-09-12T07:43:32,688 with tokenize.open(__file__) as f: 2025-09-12T07:43:32,688 setup_py_code = f.read() 2025-09-12T07:43:32,688 else: 2025-09-12T07:43:32,688 filename = "" 2025-09-12T07:43:32,688 setup_py_code = "from setuptools import setup; setup()" 2025-09-12T07:43:32,688 2025-09-12T07:43:32,688 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T07:43:32,688 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8hsua2_j/ros2-graph_00fb02059cc24b7ead45b902d2bf7b6e/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-zsrgm0kl[/] 2025-09-12T07:43:32,688 [bold magenta]cwd[/]: /tmp/pip-wheel-8hsua2_j/ros2-graph_00fb02059cc24b7ead45b902d2bf7b6e/ 2025-09-12T07:43:32,688 Preparing metadata (setup.py): finished with status 'error' 2025-09-12T07:43:32,689 ERROR: metadata generation failed 2025-09-12T07:43:32,696 Exception information: 2025-09-12T07:43:32,696 Traceback (most recent call last): 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-12T07:43:32,696 call_subprocess( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 args, 2025-09-12T07:43:32,696 ^^^^^ 2025-09-12T07:43:32,696 ...<2 lines>... 2025-09-12T07:43:32,696 spinner=spinner, 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-12T07:43:32,696 raise error 2025-09-12T07:43:32,696 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-12T07:43:32,696 2025-09-12T07:43:32,696 The above exception was the direct cause of the following exception: 2025-09-12T07:43:32,696 2025-09-12T07:43:32,696 Traceback (most recent call last): 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-12T07:43:32,696 status = _inner_run() 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-12T07:43:32,696 return self.run(options, args) 2025-09-12T07:43:32,696 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-12T07:43:32,696 return func(self, options, args) 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-12T07:43:32,696 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-12T07:43:32,696 result = self._result = resolver.resolve( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-12T07:43:32,696 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-12T07:43:32,696 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-12T07:43:32,696 if not criterion.candidates: 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-12T07:43:32,696 return bool(self._sequence) 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-12T07:43:32,696 self._bool = any(self) 2025-09-12T07:43:32,696 ~~~^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-12T07:43:32,696 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-12T07:43:32,696 ^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-12T07:43:32,696 candidate = func() 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-12T07:43:32,696 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 link, template, name, version 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-12T07:43:32,696 self._link_candidate_cache[link] = LinkCandidate( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 link, 2025-09-12T07:43:32,696 ^^^^^ 2025-09-12T07:43:32,696 ...<3 lines>... 2025-09-12T07:43:32,696 version=version, 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-12T07:43:32,696 super().__init__( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 link=link, 2025-09-12T07:43:32,696 ^^^^^^^^^^ 2025-09-12T07:43:32,696 ...<4 lines>... 2025-09-12T07:43:32,696 version=version, 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-12T07:43:32,696 self.dist = self._prepare() 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-12T07:43:32,696 dist = self._prepare_distribution() 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-12T07:43:32,696 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-12T07:43:32,696 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-12T07:43:32,696 dist = _get_prepared_distribution( 2025-09-12T07:43:32,696 req, 2025-09-12T07:43:32,696 ...<3 lines>... 2025-09-12T07:43:32,696 self.check_build_deps, 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-12T07:43:32,696 abstract_dist.prepare_distribution_metadata( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 finder, build_isolation, check_build_deps 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-12T07:43:32,696 self.req.prepare_metadata() 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-12T07:43:32,696 self.metadata_directory = generate_metadata_legacy( 2025-09-12T07:43:32,696 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T07:43:32,696 build_env=self.build_env, 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ...<3 lines>... 2025-09-12T07:43:32,696 details=details, 2025-09-12T07:43:32,696 ^^^^^^^^^^^^^^^^ 2025-09-12T07:43:32,696 ) 2025-09-12T07:43:32,696 ^ 2025-09-12T07:43:32,696 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-12T07:43:32,696 raise MetadataGenerationFailed(package_details=details) from error 2025-09-12T07:43:32,696 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-12T07:43:32,721 Removed ros2-graph==0.0.4 from https://files.pythonhosted.org/packages/4f/be/824c7c148b3d89e9c2b349829d1d96322bdd6b72bd2830d31bde536c093d/ros2_graph-0.0.4.tar.gz from build tracker '/tmp/pip-build-tracker-lkmkoiho' 2025-09-12T07:43:32,721 Removed build tracker: '/tmp/pip-build-tracker-lkmkoiho'