2025-09-07T22:54:29,982 Created temporary directory: /tmp/pip-build-tracker-w9m38li6 2025-09-07T22:54:29,983 Initialized build tracking at /tmp/pip-build-tracker-w9m38li6 2025-09-07T22:54:29,983 Created build tracker: /tmp/pip-build-tracker-w9m38li6 2025-09-07T22:54:29,983 Entered build tracker: /tmp/pip-build-tracker-w9m38li6 2025-09-07T22:54:29,984 Created temporary directory: /tmp/pip-wheel-f3i3g28b 2025-09-07T22:54:29,987 Created temporary directory: /tmp/pip-ephem-wheel-cache-zlkkoqas 2025-09-07T22:54:30,046 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T22:54:30,048 2 location(s) to search for versions of pyxb: 2025-09-07T22:54:30,048 * https://pypi.org/simple/pyxb/ 2025-09-07T22:54:30,048 * https://www.piwheels.org/simple/pyxb/ 2025-09-07T22:54:30,048 Fetching project page and analyzing links: https://pypi.org/simple/pyxb/ 2025-09-07T22:54:30,048 Getting page https://pypi.org/simple/pyxb/ 2025-09-07T22:54:30,050 Found index url https://pypi.org/simple/ 2025-09-07T22:54:30,120 Fetched page https://pypi.org/simple/pyxb/ as application/vnd.pypi.simple.v1+json 2025-09-07T22:54:30,122 Found link https://files.pythonhosted.org/packages/d8/24/d50e4e4b6a8dc55978dce11d5dcdb0edca2b688b4a03703a5dde2b3065ae/PyXB-base-1.0.0.tar.gz (from https://pypi.org/simple/pyxb/), version: base-1.0.0 2025-09-07T22:54:30,123 Found link https://files.pythonhosted.org/packages/6e/31/eb764cddadeda8a540b6e4d37a63147f4489a3dd8fcb87e40fd0d6355f21/PyXB-doc-1.0.0.tar.gz (from https://pypi.org/simple/pyxb/), version: doc-1.0.0 2025-09-07T22:54:30,123 Found link https://files.pythonhosted.org/packages/8a/09/7d534166fa5393ee827a4b4494df4dfa2e547fadd6ecad412305c407eb5d/PyXB-base-1.1.0.tar.gz (from https://pypi.org/simple/pyxb/), version: base-1.1.0 2025-09-07T22:54:30,123 Found link https://files.pythonhosted.org/packages/92/b3/d9c8fbdb186fb3775ae962fe5b1052613afd57cc9a0c1d28d170ffcf2245/PyXB-full-1.1.0.tar.gz (from https://pypi.org/simple/pyxb/), version: full-1.1.0 2025-09-07T22:54:30,123 Found link https://files.pythonhosted.org/packages/35/6c/35951d8213d07375f8f82fdb018501559dca367ca6014a8ada1a5dfd666a/PyXB-full-1.1.3.tar.gz (from https://pypi.org/simple/pyxb/), version: full-1.1.3 2025-09-07T22:54:30,123 Found link https://files.pythonhosted.org/packages/d4/86/00419d55e487e56d3ed91deef027dfeb5cae201e87494004990725d3d535/PyXB-1.1.4.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.1.4 2025-09-07T22:54:30,124 Found link https://files.pythonhosted.org/packages/34/72/34b47dc6583dc8a0f30bad0f7d6d73c999dfca5f99613b5190f49d37ba24/PyXB-1.1.5.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.1.5 2025-09-07T22:54:30,124 Found link https://files.pythonhosted.org/packages/50/c1/e26cea688c22e2c7437b5f60dfe4d14966835ca832e9e1e5f338b705bbd3/PyXB-1.2.1.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.1 2025-09-07T22:54:30,124 Found link https://files.pythonhosted.org/packages/0c/85/92931cca2b008826694919f5df3b3518a7e143cb2c7620041871a5eb472f/PyXB-1.2.2.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.2 2025-09-07T22:54:30,124 Found link https://files.pythonhosted.org/packages/fe/87/470910c8818daa7623be587413eda29ffde8ecfa1c823c648684cfbdc486/PyXB-1.2.3.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.3 2025-09-07T22:54:30,125 Found link https://files.pythonhosted.org/packages/92/7b/e2629fa1c503db55242867182a6df0056fb0f5d164f2cf815adb3821c1c7/PyXB-1.2.4.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.4 2025-09-07T22:54:30,125 Found link https://files.pythonhosted.org/packages/43/7a/9d40392e4380463f37bf5aa2851dfd8ba7c0e4d2a9dc2355177b8b785794/PyXB-1.2.5.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.5 2025-09-07T22:54:30,125 Found link https://files.pythonhosted.org/packages/e3/09/4fdb190ea2b7cb43d6d3e745276ee69f4d6181be70fcbfda7df3c5f72f0e/PyXB-1.2.6.tar.gz (from https://pypi.org/simple/pyxb/), version: 1.2.6 2025-09-07T22:54:30,125 Fetching project page and analyzing links: https://www.piwheels.org/simple/pyxb/ 2025-09-07T22:54:30,126 Getting page https://www.piwheels.org/simple/pyxb/ 2025-09-07T22:54:30,126 Found index url https://www.piwheels.org/simple/ 2025-09-07T22:54:30,214 Fetched page https://www.piwheels.org/simple/pyxb/ as text/html 2025-09-07T22:54:30,215 Skipping link: No binaries permitted for pyxb: https://archive1.piwheels.org/simple/pyxb/PyXB-1.2.6-py3-none-any.whl#sha256=b5d903d47fbb8d14ecd8518fc7e90ee463a831cec7ede5f5cabc0cbe603161ce (from https://www.piwheels.org/simple/pyxb/) 2025-09-07T22:54:30,215 Skipping link: No binaries permitted for pyxb: https://archive1.piwheels.org/simple/pyxb/PyXB-1.2.5-py3-none-any.whl#sha256=149432f5e9d325418b4f1fc939e934b5e97908a2836d841e2aedfa94bc36a8af (from https://www.piwheels.org/simple/pyxb/) 2025-09-07T22:54:30,215 Skipping link: No binaries permitted for pyxb: https://archive1.piwheels.org/simple/pyxb/PyXB-1.2.4-py3-none-any.whl#sha256=a0ebdadf3ff009196a67474499e58b4b8de958f82a6c0d7b288a6d4708d4f000 (from https://www.piwheels.org/simple/pyxb/) 2025-09-07T22:54:30,216 Skipping link: not a file: https://www.piwheels.org/simple/pyxb/ 2025-09-07T22:54:30,216 Skipping link: not a file: https://pypi.org/simple/pyxb/ 2025-09-07T22:54:30,241 Given no hashes to check 1 links for project 'pyxb': discarding no candidates 2025-09-07T22:54:30,242 Collecting pyxb==1.2.3 2025-09-07T22:54:30,243 Created temporary directory: /tmp/pip-unpack-shey3yn_ 2025-09-07T22:54:32,056 Downloading PyXB-1.2.3.tar.gz (8.6 MB) 2025-09-07T22:54:35,173 Added pyxb==1.2.3 from https://files.pythonhosted.org/packages/fe/87/470910c8818daa7623be587413eda29ffde8ecfa1c823c648684cfbdc486/PyXB-1.2.3.tar.gz to build tracker '/tmp/pip-build-tracker-w9m38li6' 2025-09-07T22:54:35,174 Running setup.py (path:/tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py) egg_info for package pyxb 2025-09-07T22:54:35,175 Created temporary directory: /tmp/pip-pip-egg-info-xuaeh2af 2025-09-07T22:54:35,175 Preparing metadata (setup.py): started 2025-09-07T22:54:35,176 Running command python setup.py egg_info 2025-09-07T22:54:35,696 /tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py:83: SyntaxWarning: invalid escape sequence '\.' 2025-09-07T22:54:35,697 __TestFile_re = re.compile('^test.*\.py$') 2025-09-07T22:54:35,698 /tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py:182: SyntaxWarning: invalid escape sequence '\.' 2025-09-07T22:54:35,698 init_re = re.compile('^__init__\.py$') 2025-09-07T22:54:35,698 /tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py:183: SyntaxWarning: invalid escape sequence '\.' 2025-09-07T22:54:35,698 wxs_re = re.compile('^.*\.wxs$') 2025-09-07T22:54:35,702 Traceback (most recent call last): 2025-09-07T22:54:35,704 File "", line 2, in 2025-09-07T22:54:35,704 exec(compile(''' 2025-09-07T22:54:35,704 ~~~~^^^^^^^^^^^^ 2025-09-07T22:54:35,704 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:54:35,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,705 ...<32 lines>... 2025-09-07T22:54:35,705 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:54:35,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,705 ''' % ('/tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py',), "", "exec")) 2025-09-07T22:54:35,705 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,705 File "", line 35, in 2025-09-07T22:54:35,705 File "/tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py", line 16, in 2025-09-07T22:54:35,706 raise ValueError('PyXB requires Python version 2.x where x >= 6 (you have %s)' % (py_ver,)) #!python3! 2025-09-07T22:54:35,706 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,706 ValueError: PyXB requires Python version 2.x where x >= 6 (you have 3.13) 2025-09-07T22:54:35,790 ERROR: python setup.py egg_info exited with 1 2025-09-07T22:54:35,802 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T22:54:35,802 exec(compile('"'"''"'"''"'"' 2025-09-07T22:54:35,802 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:54:35,802 # 2025-09-07T22:54:35,802 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T22:54:35,802 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T22:54:35,802 # - It provides a clear error message when setuptools is not installed. 2025-09-07T22:54:35,802 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T22:54:35,802 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T22:54:35,802 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T22:54:35,802 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T22:54:35,802 import os, sys, tokenize, traceback 2025-09-07T22:54:35,802 2025-09-07T22:54:35,802 try: 2025-09-07T22:54:35,802 import setuptools 2025-09-07T22:54:35,802 except ImportError: 2025-09-07T22:54:35,802 print( 2025-09-07T22:54:35,802 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T22:54:35,802 "the build environment with exception:", 2025-09-07T22:54:35,802 file=sys.stderr, 2025-09-07T22:54:35,802 ) 2025-09-07T22:54:35,802 traceback.print_exc() 2025-09-07T22:54:35,802 sys.exit(1) 2025-09-07T22:54:35,802 2025-09-07T22:54:35,802 __file__ = %r 2025-09-07T22:54:35,802 sys.argv[0] = __file__ 2025-09-07T22:54:35,802 2025-09-07T22:54:35,802 if os.path.exists(__file__): 2025-09-07T22:54:35,802 filename = __file__ 2025-09-07T22:54:35,802 with tokenize.open(__file__) as f: 2025-09-07T22:54:35,802 setup_py_code = f.read() 2025-09-07T22:54:35,802 else: 2025-09-07T22:54:35,802 filename = "" 2025-09-07T22:54:35,802 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T22:54:35,802 2025-09-07T22:54:35,802 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:54:35,802 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xuaeh2af[/] 2025-09-07T22:54:35,802 [bold magenta]cwd[/]: /tmp/pip-wheel-f3i3g28b/pyxb_6ec58041243b470c8390f653abc48aaa/ 2025-09-07T22:54:35,802 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T22:54:35,803 ERROR: metadata generation failed 2025-09-07T22:54:35,808 Exception information: 2025-09-07T22:54:35,808 Traceback (most recent call last): 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T22:54:35,808 call_subprocess( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 args, 2025-09-07T22:54:35,808 ^^^^^ 2025-09-07T22:54:35,808 ...<2 lines>... 2025-09-07T22:54:35,808 spinner=spinner, 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T22:54:35,808 raise error 2025-09-07T22:54:35,808 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T22:54:35,808 2025-09-07T22:54:35,808 The above exception was the direct cause of the following exception: 2025-09-07T22:54:35,808 2025-09-07T22:54:35,808 Traceback (most recent call last): 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T22:54:35,808 status = _inner_run() 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T22:54:35,808 return self.run(options, args) 2025-09-07T22:54:35,808 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T22:54:35,808 return func(self, options, args) 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T22:54:35,808 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T22:54:35,808 result = self._result = resolver.resolve( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T22:54:35,808 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T22:54:35,808 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T22:54:35,808 if not criterion.candidates: 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T22:54:35,808 return bool(self._sequence) 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T22:54:35,808 self._bool = any(self) 2025-09-07T22:54:35,808 ~~~^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T22:54:35,808 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T22:54:35,808 ^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T22:54:35,808 candidate = func() 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T22:54:35,808 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 link, template, name, version 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T22:54:35,808 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 link, 2025-09-07T22:54:35,808 ^^^^^ 2025-09-07T22:54:35,808 ...<3 lines>... 2025-09-07T22:54:35,808 version=version, 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T22:54:35,808 super().__init__( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 link=link, 2025-09-07T22:54:35,808 ^^^^^^^^^^ 2025-09-07T22:54:35,808 ...<4 lines>... 2025-09-07T22:54:35,808 version=version, 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T22:54:35,808 self.dist = self._prepare() 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T22:54:35,808 dist = self._prepare_distribution() 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T22:54:35,808 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T22:54:35,808 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T22:54:35,808 dist = _get_prepared_distribution( 2025-09-07T22:54:35,808 req, 2025-09-07T22:54:35,808 ...<3 lines>... 2025-09-07T22:54:35,808 self.check_build_deps, 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T22:54:35,808 abstract_dist.prepare_distribution_metadata( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 finder, build_isolation, check_build_deps 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T22:54:35,808 self.req.prepare_metadata() 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T22:54:35,808 self.metadata_directory = generate_metadata_legacy( 2025-09-07T22:54:35,808 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:54:35,808 build_env=self.build_env, 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ...<3 lines>... 2025-09-07T22:54:35,808 details=details, 2025-09-07T22:54:35,808 ^^^^^^^^^^^^^^^^ 2025-09-07T22:54:35,808 ) 2025-09-07T22:54:35,808 ^ 2025-09-07T22:54:35,808 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T22:54:35,808 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T22:54:35,808 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T22:54:35,828 Removed pyxb==1.2.3 from https://files.pythonhosted.org/packages/fe/87/470910c8818daa7623be587413eda29ffde8ecfa1c823c648684cfbdc486/PyXB-1.2.3.tar.gz from build tracker '/tmp/pip-build-tracker-w9m38li6' 2025-09-07T22:54:35,828 Removed build tracker: '/tmp/pip-build-tracker-w9m38li6'