2025-09-07T22:58:58,466 Created temporary directory: /tmp/pip-build-tracker-h2q1d9yt 2025-09-07T22:58:58,467 Initialized build tracking at /tmp/pip-build-tracker-h2q1d9yt 2025-09-07T22:58:58,467 Created build tracker: /tmp/pip-build-tracker-h2q1d9yt 2025-09-07T22:58:58,467 Entered build tracker: /tmp/pip-build-tracker-h2q1d9yt 2025-09-07T22:58:58,467 Created temporary directory: /tmp/pip-wheel-6i5oj_6j 2025-09-07T22:58:58,470 Created temporary directory: /tmp/pip-ephem-wheel-cache-2v9616yj 2025-09-07T22:58:58,526 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T22:58:58,528 2 location(s) to search for versions of weka: 2025-09-07T22:58:58,528 * https://pypi.org/simple/weka/ 2025-09-07T22:58:58,528 * https://www.piwheels.org/simple/weka/ 2025-09-07T22:58:58,529 Fetching project page and analyzing links: https://pypi.org/simple/weka/ 2025-09-07T22:58:58,529 Getting page https://pypi.org/simple/weka/ 2025-09-07T22:58:58,530 Found index url https://pypi.org/simple/ 2025-09-07T22:58:58,601 Fetched page https://pypi.org/simple/weka/ as application/vnd.pypi.simple.v1+json 2025-09-07T22:58:58,603 Found link https://files.pythonhosted.org/packages/4b/5c/fbbe9f2fd7a5b6f0488ebc5084c14d49017160c12dc0484624a7f6974aa3/weka-0.1.2.tar.gz (from https://pypi.org/simple/weka/), version: 0.1.2 2025-09-07T22:58:58,603 Found link https://files.pythonhosted.org/packages/b8/7b/34216f61fc3ed2769c2ff660c43f75011ce1032d870b771a4610e870184a/weka-0.1.3.tar.gz (from https://pypi.org/simple/weka/), version: 0.1.3 2025-09-07T22:58:58,604 Found link https://files.pythonhosted.org/packages/36/f0/1d3a3f1cecb2fede192fc3f7353e382309c3dc7d173372e28e9b2e4052dd/weka-0.1.6.tar.gz (from https://pypi.org/simple/weka/), version: 0.1.6 2025-09-07T22:58:58,604 Found link https://files.pythonhosted.org/packages/2a/44/2f0c9d771df6894274115075e7c827f891fe5748701573dbc4b62b47c304/weka-1.0.0.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.0 2025-09-07T22:58:58,604 Found link https://files.pythonhosted.org/packages/b7/cd/3aa5af50537e0a9a9c043aaea4806a8aa855028a0df6e4bbacbd9f353dad/weka-1.0.1.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.1 2025-09-07T22:58:58,604 Found link https://files.pythonhosted.org/packages/89/7b/13adf50cc0e43bfc930b0f8796bd7f72d6f61b8f57805ce28618b2c4bd65/weka-1.0.2.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.2 2025-09-07T22:58:58,604 Found link https://files.pythonhosted.org/packages/26/aa/a4ca4f6811ec6d6eecbdc027b2f9baba5065b99885603e4829d901db9972/weka-1.0.3.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.3 2025-09-07T22:58:58,605 Found link https://files.pythonhosted.org/packages/24/8e/2c738b3e10952b4fd467e9c42623711445ec3e4f7191bb01e65b81105567/weka-1.0.5.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.5 2025-09-07T22:58:58,605 Found link https://files.pythonhosted.org/packages/21/a2/798e83468a9bbe095b590a5a066b0f30b35002a8cb76aa6c2195f2f5359d/weka-1.0.6.tar.gz (from https://pypi.org/simple/weka/), version: 1.0.6 2025-09-07T22:58:58,605 Found link https://files.pythonhosted.org/packages/1d/9e/5493c497b0d07055df766c33adeb120a40975cd94300e179a1792e9e6cb8/weka-2.0.0.tar.gz (from https://pypi.org/simple/weka/), version: 2.0.0 2025-09-07T22:58:58,605 Found link https://files.pythonhosted.org/packages/d0/fd/fb574c16490146d824a3ff72b492fc995b5468caf6e3dda616fd7708a1d5/weka-2.0.1.tar.gz (from https://pypi.org/simple/weka/), version: 2.0.1 2025-09-07T22:58:58,606 Found link https://files.pythonhosted.org/packages/74/d3/183343580dff8852f90f76a716c5c657c2bda298f06bff2a9cf0b9ed6958/weka-2.0.2.tar.gz (from https://pypi.org/simple/weka/), version: 2.0.2 2025-09-07T22:58:58,606 Fetching project page and analyzing links: https://www.piwheels.org/simple/weka/ 2025-09-07T22:58:58,606 Getting page https://www.piwheels.org/simple/weka/ 2025-09-07T22:58:58,607 Found index url https://www.piwheels.org/simple/ 2025-09-07T22:58:58,888 Fetched page https://www.piwheels.org/simple/weka/ as text/html 2025-09-07T22:58:58,892 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-2.0.2-py3-none-any.whl#sha256=f74acc427fcc1e8e558a624b76008cb90a8d1108aa52149b1d44ddc25c989c43 (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,893 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-2.0.1-py3-none-any.whl#sha256=04c48e980730a93689728feda36d29d8892fc3b2b5fc29dd94ef70d8f1a547fd (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,893 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-2.0.0-py3-none-any.whl#sha256=30bac47f7898012a3962c27a7c134f9102e71f6ab4fb785fda55d64b2cc9fadf (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,893 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-1.0.6-py3-none-any.whl#sha256=8e9afdc3e95c5dc6ff308c60abbcdf4cf29d31e9f4fca946ff01e909da018451 (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,894 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-1.0.3-py3-none-any.whl#sha256=7385a86eda8065e65c220e4a7f9758cf325a0ca56b873e893eea42f8dfe837ea (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,894 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-1.0.2-py3-none-any.whl#sha256=2fd16ebdc3d32e4ce102bb5cf9bb0a60567cf794f0e77366ff14de906d580e31 (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,894 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-1.0.1-py3-none-any.whl#sha256=e7d597cc2163c0a172e7d71b9be47d8f346c516bf082bea637a3ccf3cf77d1dc (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,895 Skipping link: No binaries permitted for weka: https://archive1.piwheels.org/simple/weka/weka-1.0.0-py3-none-any.whl#sha256=98764ff4e16955f0c4139fc7b8f04b2ca8417416051caafdc1df45c859ab563e (from https://www.piwheels.org/simple/weka/) 2025-09-07T22:58:58,895 Skipping link: not a file: https://www.piwheels.org/simple/weka/ 2025-09-07T22:58:58,895 Skipping link: not a file: https://pypi.org/simple/weka/ 2025-09-07T22:58:58,926 Given no hashes to check 1 links for project 'weka': discarding no candidates 2025-09-07T22:58:58,927 Collecting weka==0.1.3 2025-09-07T22:58:58,928 Created temporary directory: /tmp/pip-unpack-a95jjifa 2025-09-07T22:58:59,065 Downloading weka-0.1.3.tar.gz (14 kB) 2025-09-07T22:58:59,090 Added weka==0.1.3 from https://files.pythonhosted.org/packages/b8/7b/34216f61fc3ed2769c2ff660c43f75011ce1032d870b771a4610e870184a/weka-0.1.3.tar.gz to build tracker '/tmp/pip-build-tracker-h2q1d9yt' 2025-09-07T22:58:59,091 Running setup.py (path:/tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/setup.py) egg_info for package weka 2025-09-07T22:58:59,092 Created temporary directory: /tmp/pip-pip-egg-info-dzw9wfl5 2025-09-07T22:58:59,092 Preparing metadata (setup.py): started 2025-09-07T22:58:59,093 Running command python setup.py egg_info 2025-09-07T22:58:59,597 Traceback (most recent call last): 2025-09-07T22:58:59,598 File "", line 2, in 2025-09-07T22:58:59,598 exec(compile(''' 2025-09-07T22:58:59,598 ~~~~^^^^^^^^^^^^ 2025-09-07T22:58:59,599 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:58:59,599 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,599 ...<32 lines>... 2025-09-07T22:58:59,599 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:58:59,599 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,599 ''' % ('/tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/setup.py',), "", "exec")) 2025-09-07T22:58:59,599 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,599 File "", line 35, in 2025-09-07T22:58:59,600 File "/tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/setup.py", line 6, in 2025-09-07T22:58:59,600 from weka import classifiers as weka 2025-09-07T22:58:59,600 File "/tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/weka/classifiers.py", line 122 2025-09-07T22:58:59,600 exec '%s = _func' % _proper_name 2025-09-07T22:58:59,600 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,600 SyntaxError: Missing parentheses in call to 'exec'. Did you mean exec(...)? 2025-09-07T22:58:59,684 ERROR: python setup.py egg_info exited with 1 2025-09-07T22:58:59,696 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T22:58:59,696 exec(compile('"'"''"'"''"'"' 2025-09-07T22:58:59,696 # This is -- a caller that pip uses to run setup.py 2025-09-07T22:58:59,696 # 2025-09-07T22:58:59,696 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T22:58:59,696 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T22:58:59,696 # - It provides a clear error message when setuptools is not installed. 2025-09-07T22:58:59,696 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T22:58:59,696 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T22:58:59,696 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T22:58:59,696 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T22:58:59,696 import os, sys, tokenize, traceback 2025-09-07T22:58:59,696 2025-09-07T22:58:59,696 try: 2025-09-07T22:58:59,696 import setuptools 2025-09-07T22:58:59,696 except ImportError: 2025-09-07T22:58:59,696 print( 2025-09-07T22:58:59,696 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T22:58:59,696 "the build environment with exception:", 2025-09-07T22:58:59,696 file=sys.stderr, 2025-09-07T22:58:59,696 ) 2025-09-07T22:58:59,696 traceback.print_exc() 2025-09-07T22:58:59,696 sys.exit(1) 2025-09-07T22:58:59,696 2025-09-07T22:58:59,696 __file__ = %r 2025-09-07T22:58:59,696 sys.argv[0] = __file__ 2025-09-07T22:58:59,696 2025-09-07T22:58:59,696 if os.path.exists(__file__): 2025-09-07T22:58:59,696 filename = __file__ 2025-09-07T22:58:59,696 with tokenize.open(__file__) as f: 2025-09-07T22:58:59,696 setup_py_code = f.read() 2025-09-07T22:58:59,696 else: 2025-09-07T22:58:59,696 filename = "" 2025-09-07T22:58:59,696 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T22:58:59,696 2025-09-07T22:58:59,696 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T22:58:59,696 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-dzw9wfl5[/] 2025-09-07T22:58:59,696 [bold magenta]cwd[/]: /tmp/pip-wheel-6i5oj_6j/weka_9069b7da56524899945a0708c7e323bb/ 2025-09-07T22:58:59,697 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T22:58:59,697 ERROR: metadata generation failed 2025-09-07T22:58:59,702 Exception information: 2025-09-07T22:58:59,702 Traceback (most recent call last): 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T22:58:59,702 call_subprocess( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 args, 2025-09-07T22:58:59,702 ^^^^^ 2025-09-07T22:58:59,702 ...<2 lines>... 2025-09-07T22:58:59,702 spinner=spinner, 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T22:58:59,702 raise error 2025-09-07T22:58:59,702 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T22:58:59,702 2025-09-07T22:58:59,702 The above exception was the direct cause of the following exception: 2025-09-07T22:58:59,702 2025-09-07T22:58:59,702 Traceback (most recent call last): 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T22:58:59,702 status = _inner_run() 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T22:58:59,702 return self.run(options, args) 2025-09-07T22:58:59,702 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T22:58:59,702 return func(self, options, args) 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T22:58:59,702 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T22:58:59,702 result = self._result = resolver.resolve( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T22:58:59,702 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T22:58:59,702 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T22:58:59,702 if not criterion.candidates: 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T22:58:59,702 return bool(self._sequence) 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T22:58:59,702 self._bool = any(self) 2025-09-07T22:58:59,702 ~~~^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T22:58:59,702 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T22:58:59,702 ^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T22:58:59,702 candidate = func() 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T22:58:59,702 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 link, template, name, version 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T22:58:59,702 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 link, 2025-09-07T22:58:59,702 ^^^^^ 2025-09-07T22:58:59,702 ...<3 lines>... 2025-09-07T22:58:59,702 version=version, 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T22:58:59,702 super().__init__( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 link=link, 2025-09-07T22:58:59,702 ^^^^^^^^^^ 2025-09-07T22:58:59,702 ...<4 lines>... 2025-09-07T22:58:59,702 version=version, 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T22:58:59,702 self.dist = self._prepare() 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T22:58:59,702 dist = self._prepare_distribution() 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T22:58:59,702 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T22:58:59,702 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T22:58:59,702 dist = _get_prepared_distribution( 2025-09-07T22:58:59,702 req, 2025-09-07T22:58:59,702 ...<3 lines>... 2025-09-07T22:58:59,702 self.check_build_deps, 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T22:58:59,702 abstract_dist.prepare_distribution_metadata( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 finder, build_isolation, check_build_deps 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T22:58:59,702 self.req.prepare_metadata() 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T22:58:59,702 self.metadata_directory = generate_metadata_legacy( 2025-09-07T22:58:59,702 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T22:58:59,702 build_env=self.build_env, 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ...<3 lines>... 2025-09-07T22:58:59,702 details=details, 2025-09-07T22:58:59,702 ^^^^^^^^^^^^^^^^ 2025-09-07T22:58:59,702 ) 2025-09-07T22:58:59,702 ^ 2025-09-07T22:58:59,702 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T22:58:59,702 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T22:58:59,702 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T22:58:59,724 Removed weka==0.1.3 from https://files.pythonhosted.org/packages/b8/7b/34216f61fc3ed2769c2ff660c43f75011ce1032d870b771a4610e870184a/weka-0.1.3.tar.gz from build tracker '/tmp/pip-build-tracker-h2q1d9yt' 2025-09-07T22:58:59,724 Removed build tracker: '/tmp/pip-build-tracker-h2q1d9yt'