2025-09-09T21:31:49,505 Created temporary directory: /tmp/pip-build-tracker-wbfgxbfz 2025-09-09T21:31:49,506 Initialized build tracking at /tmp/pip-build-tracker-wbfgxbfz 2025-09-09T21:31:49,506 Created build tracker: /tmp/pip-build-tracker-wbfgxbfz 2025-09-09T21:31:49,506 Entered build tracker: /tmp/pip-build-tracker-wbfgxbfz 2025-09-09T21:31:49,507 Created temporary directory: /tmp/pip-wheel-1nvv1rjs 2025-09-09T21:31:49,510 Created temporary directory: /tmp/pip-ephem-wheel-cache-xqruvjm2 2025-09-09T21:31:49,568 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T21:31:49,570 2 location(s) to search for versions of frequency-analysis: 2025-09-09T21:31:49,570 * https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:49,570 * https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:49,571 Fetching project page and analyzing links: https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:49,571 Getting page https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:49,572 Found index url https://pypi.org/simple/ 2025-09-09T21:31:49,644 Fetched page https://pypi.org/simple/frequency-analysis/ as application/vnd.pypi.simple.v1+json 2025-09-09T21:31:49,646 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/2e/14/1c59f84610710fc7df590ad3e4e122304f5d06ffef6c3802a18b735519d4/frequency_analysis-0.1-py3.8.egg (from https://pypi.org/simple/frequency-analysis/) 2025-09-09T21:31:49,646 Found link https://files.pythonhosted.org/packages/ef/e7/ff510a13860ed386f42868a13a2ea3d744c6ca34e5a9c43b49828eaf8056/frequency_analysis-0.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1 2025-09-09T21:31:49,647 Found link https://files.pythonhosted.org/packages/dd/13/a8106d47db07e291bb68f18542567b80bc629d838480b774e6a7453c9021/frequency_analysis-0.1.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.1 2025-09-09T21:31:49,647 Found link https://files.pythonhosted.org/packages/df/5a/a7ddcb30f31260fb86d9cd421c7f5926a9abd8d030ac71c9d7777861a69d/frequency_analysis-0.1.1.post31.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.1.post31 2025-09-09T21:31:49,647 Found link https://files.pythonhosted.org/packages/cc/de/377fcdeae01cef6b6ff23ec8bd02ef934ffeafb8ea5303ba7d6babfc861b/frequency_analysis-0.1.2.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.2 2025-09-09T21:31:49,647 Found link https://files.pythonhosted.org/packages/f1/0a/cd4801a64fccf6eb8c8385832b4a21efef544d3e51f53c3dec1bf951efbe/frequency_analysis-0.1.3.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.3 2025-09-09T21:31:49,648 Found link https://files.pythonhosted.org/packages/a6/b4/f04ae9104628b21738906657da923fb5799f82f6a31b8b564cb2751cd3d8/frequency_analysis-0.1.4.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4 2025-09-09T21:31:49,648 Found link https://files.pythonhosted.org/packages/44/4a/9799ddcd3644ffc8a0eb5898b9e34c16f538dd506c047220c9b288172c80/frequency_analysis-0.1.4.1.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.1 2025-09-09T21:31:49,648 Found link https://files.pythonhosted.org/packages/1b/a7/7b7da34cc775bcf8b6f5b7f72f7d0b7a6f41a775add4dc5d4f4ae332b840/frequency_analysis-0.1.4.2.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.2 2025-09-09T21:31:49,648 Found link https://files.pythonhosted.org/packages/28/d8/6e73d53fb347083c968a7cd67b28cccc50cebe8eac1ae27e58ba95969bad/frequency_analysis-0.1.4.3.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.3 2025-09-09T21:31:49,649 Found link https://files.pythonhosted.org/packages/f0/32/b292baaa6f08f3acad72c4a7cbf9ad9b6ca01d3b3f46cd834e4f10645e68/frequency_analysis-0.1.4.4.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.4 2025-09-09T21:31:49,649 Found link https://files.pythonhosted.org/packages/13/7a/ef00c65da64094bd85f56de8c17502e8d422ad5bbf38f9a1f714ee65c906/frequency_analysis-0.1.4.5.tar.gz (from https://pypi.org/simple/frequency-analysis/), version: 0.1.4.5 2025-09-09T21:31:49,649 Fetching project page and analyzing links: https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:49,649 Getting page https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:49,650 Found index url https://www.piwheels.org/simple/ 2025-09-09T21:31:49,742 Fetched page https://www.piwheels.org/simple/frequency-analysis/ as text/html 2025-09-09T21:31:49,744 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.5-py3-none-any.whl#sha256=4d40505e9d6a3dccef49c30791d79c61a0bee618b130deca75fb185c98e04ef5 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,745 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.4-py3-none-any.whl#sha256=11946917eeb20693eb243ebb40f429cb60bec09693d4082bec4418878b614dbb (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,745 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.3-py3-none-any.whl#sha256=6f59647c30557950e61a499dbd9aac826a26885b9f374216c9fb5f183230fee4 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,745 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.2-py3-none-any.whl#sha256=f59588cb8225ba9c4d542a2fdd4b376bb40d6d3428c3770953de62966684a77f (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,745 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.4.1-py3-none-any.whl#sha256=622ab8f30d82dd26b90060f8c78866b1d9461fc9e55aff92f21e8e92bf2efc25 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,745 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1.1-py3-none-any.whl#sha256=032355ca52054d50d488427c6b68fb5958c2b339e0ee7dd2344d6730be571e82 (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,746 Skipping link: No binaries permitted for frequency-analysis: https://archive1.piwheels.org/simple/frequency-analysis/frequency_analysis-0.1-py3-none-any.whl#sha256=64fd38d97a6fd964ad53b9ba41db9679327208542ded9ed5b41e3cc2d1aeafed (from https://www.piwheels.org/simple/frequency-analysis/) 2025-09-09T21:31:49,746 Skipping link: not a file: https://www.piwheels.org/simple/frequency-analysis/ 2025-09-09T21:31:49,746 Skipping link: not a file: https://pypi.org/simple/frequency-analysis/ 2025-09-09T21:31:49,772 Given no hashes to check 1 links for project 'frequency-analysis': discarding no candidates 2025-09-09T21:31:49,773 Collecting frequency-analysis==0.1.2 2025-09-09T21:31:49,775 Created temporary directory: /tmp/pip-unpack-7j6d9_jo 2025-09-09T21:31:49,921 Downloading frequency_analysis-0.1.2.tar.gz (15 kB) 2025-09-09T21:31:49,949 Added frequency-analysis==0.1.2 from https://files.pythonhosted.org/packages/cc/de/377fcdeae01cef6b6ff23ec8bd02ef934ffeafb8ea5303ba7d6babfc861b/frequency_analysis-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-wbfgxbfz' 2025-09-09T21:31:49,950 Running setup.py (path:/tmp/pip-wheel-1nvv1rjs/frequency-analysis_c2507cc945c743a99c5f7b1852c66079/setup.py) egg_info for package frequency-analysis 2025-09-09T21:31:49,950 Created temporary directory: /tmp/pip-pip-egg-info-_xy9zn6t 2025-09-09T21:31:49,951 Preparing metadata (setup.py): started 2025-09-09T21:31:49,951 Running command python setup.py egg_info 2025-09-09T21:31:50,471 Traceback (most recent call last): 2025-09-09T21:31:50,473 File "", line 2, in 2025-09-09T21:31:50,473 exec(compile(''' 2025-09-09T21:31:50,473 ~~~~^^^^^^^^^^^^ 2025-09-09T21:31:50,473 # This is -- a caller that pip uses to run setup.py 2025-09-09T21:31:50,473 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,473 ...<32 lines>... 2025-09-09T21:31:50,473 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T21:31:50,474 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,474 ''' % ('/tmp/pip-wheel-1nvv1rjs/frequency-analysis_c2507cc945c743a99c5f7b1852c66079/setup.py',), "", "exec")) 2025-09-09T21:31:50,474 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,474 File "", line 35, in 2025-09-09T21:31:50,474 File "/tmp/pip-wheel-1nvv1rjs/frequency-analysis_c2507cc945c743a99c5f7b1852c66079/setup.py", line 4, in 2025-09-09T21:31:50,474 long_description=f.read() 2025-09-09T21:31:50,474 File "", line 325, in decode 2025-09-09T21:31:50,475 UnicodeDecodeError: 'utf-8' codec can't decode byte 0x96 in position 1102: invalid start byte 2025-09-09T21:31:50,558 ERROR: python setup.py egg_info exited with 1 2025-09-09T21:31:50,571 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T21:31:50,571 exec(compile('"'"''"'"''"'"' 2025-09-09T21:31:50,571 # This is -- a caller that pip uses to run setup.py 2025-09-09T21:31:50,571 # 2025-09-09T21:31:50,571 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T21:31:50,571 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T21:31:50,571 # - It provides a clear error message when setuptools is not installed. 2025-09-09T21:31:50,571 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T21:31:50,571 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T21:31:50,571 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T21:31:50,571 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T21:31:50,571 import os, sys, tokenize, traceback 2025-09-09T21:31:50,571 2025-09-09T21:31:50,571 try: 2025-09-09T21:31:50,571 import setuptools 2025-09-09T21:31:50,571 except ImportError: 2025-09-09T21:31:50,571 print( 2025-09-09T21:31:50,571 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T21:31:50,571 "the build environment with exception:", 2025-09-09T21:31:50,571 file=sys.stderr, 2025-09-09T21:31:50,571 ) 2025-09-09T21:31:50,571 traceback.print_exc() 2025-09-09T21:31:50,571 sys.exit(1) 2025-09-09T21:31:50,571 2025-09-09T21:31:50,571 __file__ = %r 2025-09-09T21:31:50,571 sys.argv[0] = __file__ 2025-09-09T21:31:50,571 2025-09-09T21:31:50,571 if os.path.exists(__file__): 2025-09-09T21:31:50,571 filename = __file__ 2025-09-09T21:31:50,571 with tokenize.open(__file__) as f: 2025-09-09T21:31:50,571 setup_py_code = f.read() 2025-09-09T21:31:50,571 else: 2025-09-09T21:31:50,571 filename = "" 2025-09-09T21:31:50,571 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T21:31:50,571 2025-09-09T21:31:50,571 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T21:31:50,571 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-1nvv1rjs/frequency-analysis_c2507cc945c743a99c5f7b1852c66079/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_xy9zn6t[/] 2025-09-09T21:31:50,571 [bold magenta]cwd[/]: /tmp/pip-wheel-1nvv1rjs/frequency-analysis_c2507cc945c743a99c5f7b1852c66079/ 2025-09-09T21:31:50,572 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T21:31:50,572 ERROR: metadata generation failed 2025-09-09T21:31:50,578 Exception information: 2025-09-09T21:31:50,578 Traceback (most recent call last): 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T21:31:50,578 call_subprocess( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 args, 2025-09-09T21:31:50,578 ^^^^^ 2025-09-09T21:31:50,578 ...<2 lines>... 2025-09-09T21:31:50,578 spinner=spinner, 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T21:31:50,578 raise error 2025-09-09T21:31:50,578 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T21:31:50,578 2025-09-09T21:31:50,578 The above exception was the direct cause of the following exception: 2025-09-09T21:31:50,578 2025-09-09T21:31:50,578 Traceback (most recent call last): 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T21:31:50,578 status = _inner_run() 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T21:31:50,578 return self.run(options, args) 2025-09-09T21:31:50,578 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T21:31:50,578 return func(self, options, args) 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T21:31:50,578 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T21:31:50,578 result = self._result = resolver.resolve( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T21:31:50,578 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T21:31:50,578 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T21:31:50,578 if not criterion.candidates: 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T21:31:50,578 return bool(self._sequence) 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T21:31:50,578 self._bool = any(self) 2025-09-09T21:31:50,578 ~~~^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T21:31:50,578 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T21:31:50,578 ^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T21:31:50,578 candidate = func() 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T21:31:50,578 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 link, template, name, version 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T21:31:50,578 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 link, 2025-09-09T21:31:50,578 ^^^^^ 2025-09-09T21:31:50,578 ...<3 lines>... 2025-09-09T21:31:50,578 version=version, 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T21:31:50,578 super().__init__( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 link=link, 2025-09-09T21:31:50,578 ^^^^^^^^^^ 2025-09-09T21:31:50,578 ...<4 lines>... 2025-09-09T21:31:50,578 version=version, 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T21:31:50,578 self.dist = self._prepare() 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T21:31:50,578 dist = self._prepare_distribution() 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T21:31:50,578 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T21:31:50,578 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T21:31:50,578 dist = _get_prepared_distribution( 2025-09-09T21:31:50,578 req, 2025-09-09T21:31:50,578 ...<3 lines>... 2025-09-09T21:31:50,578 self.check_build_deps, 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T21:31:50,578 abstract_dist.prepare_distribution_metadata( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 finder, build_isolation, check_build_deps 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T21:31:50,578 self.req.prepare_metadata() 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T21:31:50,578 self.metadata_directory = generate_metadata_legacy( 2025-09-09T21:31:50,578 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T21:31:50,578 build_env=self.build_env, 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ...<3 lines>... 2025-09-09T21:31:50,578 details=details, 2025-09-09T21:31:50,578 ^^^^^^^^^^^^^^^^ 2025-09-09T21:31:50,578 ) 2025-09-09T21:31:50,578 ^ 2025-09-09T21:31:50,578 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T21:31:50,578 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T21:31:50,578 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T21:31:50,600 Removed frequency-analysis==0.1.2 from https://files.pythonhosted.org/packages/cc/de/377fcdeae01cef6b6ff23ec8bd02ef934ffeafb8ea5303ba7d6babfc861b/frequency_analysis-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-wbfgxbfz' 2025-09-09T21:31:50,600 Removed build tracker: '/tmp/pip-build-tracker-wbfgxbfz'