2025-09-08T07:16:24,196 Created temporary directory: /tmp/pip-build-tracker-fb8p2t1d 2025-09-08T07:16:24,197 Initialized build tracking at /tmp/pip-build-tracker-fb8p2t1d 2025-09-08T07:16:24,197 Created build tracker: /tmp/pip-build-tracker-fb8p2t1d 2025-09-08T07:16:24,197 Entered build tracker: /tmp/pip-build-tracker-fb8p2t1d 2025-09-08T07:16:24,197 Created temporary directory: /tmp/pip-wheel-gj4ngw70 2025-09-08T07:16:24,201 Created temporary directory: /tmp/pip-ephem-wheel-cache-69xd4vlc 2025-09-08T07:16:24,259 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T07:16:24,261 2 location(s) to search for versions of bob-learn-linear: 2025-09-08T07:16:24,261 * https://pypi.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,261 * https://www.piwheels.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,261 Fetching project page and analyzing links: https://pypi.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,262 Getting page https://pypi.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,263 Found index url https://pypi.org/simple/ 2025-09-08T07:16:24,333 Fetched page https://pypi.org/simple/bob-learn-linear/ as application/vnd.pypi.simple.v1+json 2025-09-08T07:16:24,336 Found link https://files.pythonhosted.org/packages/d3/fd/f239f6d7c4ef46396263ab96250178a24a91bb71cde71256cb52342bcf46/bob.learn.linear-2.0.0b1.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.0b1 2025-09-08T07:16:24,336 Found link https://files.pythonhosted.org/packages/9c/e8/8f96385860ca72739b571f1257fad619f69d1b51f548e29a04d1797d565e/bob.learn.linear-2.0.0.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.0 2025-09-08T07:16:24,336 Found link https://files.pythonhosted.org/packages/c7/bb/723169d14bcb35820f8d2803f1f81e4e5a67d7680fa4c286b6f3c58147ea/bob.learn.linear-2.0.1.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.1 2025-09-08T07:16:24,337 Found link https://files.pythonhosted.org/packages/8f/8b/03b3ac6b21dd228a190d8c69f4bc0668a415166ab85037f34c033e1ac4ac/bob.learn.linear-2.0.2.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.2 2025-09-08T07:16:24,337 Found link https://files.pythonhosted.org/packages/4c/83/34142241685444097c7e44ecfb681dcf927175862913cbf07a04aea9b721/bob.learn.linear-2.0.3.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.3 2025-09-08T07:16:24,337 Found link https://files.pythonhosted.org/packages/4b/32/2e366c4e58eede8ff647b3e7e61e87a5d40966bb87a933aadf336477906e/bob.learn.linear-2.0.4.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.4 2025-09-08T07:16:24,337 Found link https://files.pythonhosted.org/packages/80/df/b0ab7adfb5fd073543d7eddf470120ed2a9b5da5191a9562474197cbd275/bob.learn.linear-2.0.5.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.5 2025-09-08T07:16:24,337 Found link https://files.pythonhosted.org/packages/30/fd/590932da3b0f0e6c2dc0080f0e4199c8c81f60f81406567e51c526c0d4f0/bob.learn.linear-2.0.6.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.6 2025-09-08T07:16:24,338 Found link https://files.pythonhosted.org/packages/8d/cf/3970ceb4bd8f85835c58b7b522a974e241dca3229207b98c0846d0608ead/bob.learn.linear-2.0.7.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.7 2025-09-08T07:16:24,338 Found link https://files.pythonhosted.org/packages/3d/b7/a5bd71b62fa4c6a54ca0f63198fac10dbace5dbf1c6c842ee1e96a622582/bob.learn.linear-2.0.8.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.8 2025-09-08T07:16:24,338 Found link https://files.pythonhosted.org/packages/3c/4a/d1c8abcee0efeecd445319451832d19a1055bd04a3cc10f52dfe9f527ecd/bob.learn.linear-2.0.9.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.9 2025-09-08T07:16:24,338 Found link https://files.pythonhosted.org/packages/0d/c2/9114cbbbe584befd93b4df53a3a3c01a17563315fac06b5b4869d93593c0/bob.learn.linear-2.0.10.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.0.10 2025-09-08T07:16:24,339 Found link https://files.pythonhosted.org/packages/52/3f/65de3ef958b1aafc410c76cda8b5b93d8a1f879245ec23438cb88fcc5868/bob.learn.linear-2.1.0.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.0 2025-09-08T07:16:24,339 Found link https://files.pythonhosted.org/packages/c6/98/cc72e8ed062812ed7356504a530dad9befee47de236f73fdd9ee4eb65660/bob.learn.linear-2.1.1.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.1 2025-09-08T07:16:24,339 Found link https://files.pythonhosted.org/packages/ca/8b/5f3b84774ec6acce79b7bf363969012e9ab4c36b1ef934fdd77f5b53d205/bob.learn.linear-2.1.2.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.2 2025-09-08T07:16:24,339 Found link https://files.pythonhosted.org/packages/c9/70/38c1736d20fca8ad5af07fc7eee703aad7ec9a399ba08189548c83b6f5c3/bob.learn.linear-2.1.3.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.3 2025-09-08T07:16:24,339 Found link https://files.pythonhosted.org/packages/54/0f/b16498ff9992b5357b27f06fb005bacaab1baed3d195e73cd34622be2f87/bob.learn.linear-2.1.4.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.4 2025-09-08T07:16:24,340 Found link https://files.pythonhosted.org/packages/b1/8d/1ef799af341558e8292a6d43b38eae690f9502b66760e5c43a82bad5054c/bob.learn.linear-2.1.5.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.5 2025-09-08T07:16:24,340 Found link https://files.pythonhosted.org/packages/a0/6f/2c93292de1177b102752136c418f97671d3905350a004c14acc67f19be77/bob.learn.linear-2.1.6.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.6 2025-09-08T07:16:24,340 Found link https://files.pythonhosted.org/packages/d9/1d/8182ed1bca1ab60ae930d0c08c5211ce3b73790b301b764f6b447defc1b2/bob.learn.linear-2.1.7.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.7 2025-09-08T07:16:24,340 Found link https://files.pythonhosted.org/packages/27/a9/0c361bdd9abc3ce838542f588c0641cc7523f6b920928984125334226e8c/bob.learn.linear-2.1.8.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.8 2025-09-08T07:16:24,340 Found link https://files.pythonhosted.org/packages/79/ed/aefbe4ef96cd8368792f633b35891570e299e927ed0458a98e64a4e03407/bob.learn.linear-2.1.9.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.9 2025-09-08T07:16:24,341 Found link https://files.pythonhosted.org/packages/14/a5/a7c8d0c9b6f33debf34a16709aa30bc02c20f2d1b3f7c97f83c66b206948/bob.learn.linear-2.1.10.zip (from https://pypi.org/simple/bob-learn-linear/), version: 2.1.10 2025-09-08T07:16:24,341 Fetching project page and analyzing links: https://www.piwheels.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,341 Getting page https://www.piwheels.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,342 Found index url https://www.piwheels.org/simple/ 2025-09-08T07:16:24,429 Fetched page https://www.piwheels.org/simple/bob-learn-linear/ as text/html 2025-09-08T07:16:24,430 Skipping link: not a file: https://www.piwheels.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,431 Skipping link: not a file: https://pypi.org/simple/bob-learn-linear/ 2025-09-08T07:16:24,461 Given no hashes to check 1 links for project 'bob-learn-linear': discarding no candidates 2025-09-08T07:16:24,463 Collecting bob-learn-linear==2.1.0 2025-09-08T07:16:24,464 Created temporary directory: /tmp/pip-unpack-690uf8_s 2025-09-08T07:16:24,859 Downloading bob.learn.linear-2.1.0.zip (200 kB) 2025-09-08T07:16:24,916 Added bob-learn-linear==2.1.0 from https://files.pythonhosted.org/packages/52/3f/65de3ef958b1aafc410c76cda8b5b93d8a1f879245ec23438cb88fcc5868/bob.learn.linear-2.1.0.zip to build tracker '/tmp/pip-build-tracker-fb8p2t1d' 2025-09-08T07:16:24,917 Running setup.py (path:/tmp/pip-wheel-gj4ngw70/bob-learn-linear_e237b70c8e0f45c8a31c64efc6123c31/setup.py) egg_info for package bob-learn-linear 2025-09-08T07:16:24,917 Created temporary directory: /tmp/pip-pip-egg-info-s45hek0r 2025-09-08T07:16:24,917 Preparing metadata (setup.py): started 2025-09-08T07:16:24,918 Running command python setup.py egg_info 2025-09-08T07:16:25,904 Traceback (most recent call last): 2025-09-08T07:16:25,905 File "", line 2, in 2025-09-08T07:16:25,905 exec(compile(''' 2025-09-08T07:16:25,905 ~~~~^^^^^^^^^^^^ 2025-09-08T07:16:25,905 # This is -- a caller that pip uses to run setup.py 2025-09-08T07:16:25,905 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:25,905 ...<32 lines>... 2025-09-08T07:16:25,906 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T07:16:25,906 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:25,906 ''' % ('/tmp/pip-wheel-gj4ngw70/bob-learn-linear_e237b70c8e0f45c8a31c64efc6123c31/setup.py',), "", "exec")) 2025-09-08T07:16:25,906 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:25,906 File "", line 35, in 2025-09-08T07:16:25,906 File "/tmp/pip-wheel-gj4ngw70/bob-learn-linear_e237b70c8e0f45c8a31c64efc6123c31/setup.py", line 10, in 2025-09-08T07:16:25,906 from bob.blitz.extension import Extension, Library, build_ext 2025-09-08T07:16:25,906 ModuleNotFoundError: No module named 'bob.blitz' 2025-09-08T07:16:26,019 ERROR: python setup.py egg_info exited with 1 2025-09-08T07:16:26,030 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T07:16:26,030 exec(compile('"'"''"'"''"'"' 2025-09-08T07:16:26,030 # This is -- a caller that pip uses to run setup.py 2025-09-08T07:16:26,030 # 2025-09-08T07:16:26,030 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T07:16:26,030 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T07:16:26,030 # - It provides a clear error message when setuptools is not installed. 2025-09-08T07:16:26,030 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T07:16:26,030 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T07:16:26,030 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T07:16:26,030 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T07:16:26,030 import os, sys, tokenize, traceback 2025-09-08T07:16:26,030 2025-09-08T07:16:26,030 try: 2025-09-08T07:16:26,030 import setuptools 2025-09-08T07:16:26,030 except ImportError: 2025-09-08T07:16:26,030 print( 2025-09-08T07:16:26,030 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T07:16:26,030 "the build environment with exception:", 2025-09-08T07:16:26,030 file=sys.stderr, 2025-09-08T07:16:26,030 ) 2025-09-08T07:16:26,030 traceback.print_exc() 2025-09-08T07:16:26,030 sys.exit(1) 2025-09-08T07:16:26,030 2025-09-08T07:16:26,030 __file__ = %r 2025-09-08T07:16:26,030 sys.argv[0] = __file__ 2025-09-08T07:16:26,030 2025-09-08T07:16:26,030 if os.path.exists(__file__): 2025-09-08T07:16:26,030 filename = __file__ 2025-09-08T07:16:26,030 with tokenize.open(__file__) as f: 2025-09-08T07:16:26,030 setup_py_code = f.read() 2025-09-08T07:16:26,030 else: 2025-09-08T07:16:26,030 filename = "" 2025-09-08T07:16:26,030 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T07:16:26,030 2025-09-08T07:16:26,030 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T07:16:26,030 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-gj4ngw70/bob-learn-linear_e237b70c8e0f45c8a31c64efc6123c31/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-s45hek0r[/] 2025-09-08T07:16:26,031 [bold magenta]cwd[/]: /tmp/pip-wheel-gj4ngw70/bob-learn-linear_e237b70c8e0f45c8a31c64efc6123c31/ 2025-09-08T07:16:26,031 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T07:16:26,032 ERROR: metadata generation failed 2025-09-08T07:16:26,036 Exception information: 2025-09-08T07:16:26,036 Traceback (most recent call last): 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T07:16:26,036 call_subprocess( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 args, 2025-09-08T07:16:26,036 ^^^^^ 2025-09-08T07:16:26,036 ...<2 lines>... 2025-09-08T07:16:26,036 spinner=spinner, 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T07:16:26,036 raise error 2025-09-08T07:16:26,036 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T07:16:26,036 2025-09-08T07:16:26,036 The above exception was the direct cause of the following exception: 2025-09-08T07:16:26,036 2025-09-08T07:16:26,036 Traceback (most recent call last): 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T07:16:26,036 status = _inner_run() 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T07:16:26,036 return self.run(options, args) 2025-09-08T07:16:26,036 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T07:16:26,036 return func(self, options, args) 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T07:16:26,036 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T07:16:26,036 result = self._result = resolver.resolve( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T07:16:26,036 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T07:16:26,036 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T07:16:26,036 if not criterion.candidates: 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T07:16:26,036 return bool(self._sequence) 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T07:16:26,036 self._bool = any(self) 2025-09-08T07:16:26,036 ~~~^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T07:16:26,036 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T07:16:26,036 ^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T07:16:26,036 candidate = func() 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T07:16:26,036 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 link, template, name, version 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T07:16:26,036 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 link, 2025-09-08T07:16:26,036 ^^^^^ 2025-09-08T07:16:26,036 ...<3 lines>... 2025-09-08T07:16:26,036 version=version, 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T07:16:26,036 super().__init__( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 link=link, 2025-09-08T07:16:26,036 ^^^^^^^^^^ 2025-09-08T07:16:26,036 ...<4 lines>... 2025-09-08T07:16:26,036 version=version, 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T07:16:26,036 self.dist = self._prepare() 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T07:16:26,036 dist = self._prepare_distribution() 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T07:16:26,036 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T07:16:26,036 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T07:16:26,036 dist = _get_prepared_distribution( 2025-09-08T07:16:26,036 req, 2025-09-08T07:16:26,036 ...<3 lines>... 2025-09-08T07:16:26,036 self.check_build_deps, 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T07:16:26,036 abstract_dist.prepare_distribution_metadata( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 finder, build_isolation, check_build_deps 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T07:16:26,036 self.req.prepare_metadata() 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T07:16:26,036 self.metadata_directory = generate_metadata_legacy( 2025-09-08T07:16:26,036 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T07:16:26,036 build_env=self.build_env, 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ...<3 lines>... 2025-09-08T07:16:26,036 details=details, 2025-09-08T07:16:26,036 ^^^^^^^^^^^^^^^^ 2025-09-08T07:16:26,036 ) 2025-09-08T07:16:26,036 ^ 2025-09-08T07:16:26,036 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T07:16:26,036 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T07:16:26,036 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T07:16:26,058 Removed bob-learn-linear==2.1.0 from https://files.pythonhosted.org/packages/52/3f/65de3ef958b1aafc410c76cda8b5b93d8a1f879245ec23438cb88fcc5868/bob.learn.linear-2.1.0.zip from build tracker '/tmp/pip-build-tracker-fb8p2t1d' 2025-09-08T07:16:26,058 Removed build tracker: '/tmp/pip-build-tracker-fb8p2t1d'