2025-09-08T08:14:11,837 Created temporary directory: /tmp/pip-build-tracker-xc1tx_zw 2025-09-08T08:14:11,838 Initialized build tracking at /tmp/pip-build-tracker-xc1tx_zw 2025-09-08T08:14:11,838 Created build tracker: /tmp/pip-build-tracker-xc1tx_zw 2025-09-08T08:14:11,838 Entered build tracker: /tmp/pip-build-tracker-xc1tx_zw 2025-09-08T08:14:11,838 Created temporary directory: /tmp/pip-wheel-57vydj3a 2025-09-08T08:14:11,842 Created temporary directory: /tmp/pip-ephem-wheel-cache-5xo2zufg 2025-09-08T08:14:11,902 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T08:14:11,904 2 location(s) to search for versions of linearfit: 2025-09-08T08:14:11,904 * https://pypi.org/simple/linearfit/ 2025-09-08T08:14:11,904 * https://www.piwheels.org/simple/linearfit/ 2025-09-08T08:14:11,905 Fetching project page and analyzing links: https://pypi.org/simple/linearfit/ 2025-09-08T08:14:11,905 Getting page https://pypi.org/simple/linearfit/ 2025-09-08T08:14:11,906 Found index url https://pypi.org/simple/ 2025-09-08T08:14:12,092 Fetched page https://pypi.org/simple/linearfit/ as application/vnd.pypi.simple.v1+json 2025-09-08T08:14:12,097 Found link https://files.pythonhosted.org/packages/8d/ce/204df9843dc156ca284e5ba41c3860647ecc5ac2b44c3976c12bb9a0da4f/linearfit-0.1.0.tar.gz (from https://pypi.org/simple/linearfit/), version: 0.1.0 2025-09-08T08:14:12,097 Found link https://files.pythonhosted.org/packages/0a/ca/9082bcfe51c3600597814988c8f63ba6ea67807e627a4a6b462c07c39a40/linearfit-0.1.1.tar.gz (from https://pypi.org/simple/linearfit/), version: 0.1.1 2025-09-08T08:14:12,098 Found link https://files.pythonhosted.org/packages/f2/07/b70a4138b0ccd47e24f027fc8aa0093618e5596a10e6fce2239d7a5e65dc/linearfit-0.1.2.tar.gz (from https://pypi.org/simple/linearfit/), version: 0.1.2 2025-09-08T08:14:12,098 Found link https://files.pythonhosted.org/packages/c9/38/c5f0a510575c444f4a5b2e6aa011657bc4dadd2047f64c882bd52e5910ec/linearfit-0.1.3.zip (from https://pypi.org/simple/linearfit/), version: 0.1.3 2025-09-08T08:14:12,099 Found link https://files.pythonhosted.org/packages/1d/1a/1b629ded2f4d72a3f2e77041959822bcfc1a8048e44578c42eb3daa30e05/linearfit-0.1.4.zip (from https://pypi.org/simple/linearfit/), version: 0.1.4 2025-09-08T08:14:12,099 Found link https://files.pythonhosted.org/packages/c2/0f/b8735701a66cc6df3bc344289c897071061fdbd5775d65f268dc03d22b22/linearfit-0.1.5.zip (from https://pypi.org/simple/linearfit/), version: 0.1.5 2025-09-08T08:14:12,100 Found link https://files.pythonhosted.org/packages/84/14/88e782bd57a6f070cdb993792ef39f08c47720bb8f097245c7bdd456fe4b/linearfit-0.1.6.zip (from https://pypi.org/simple/linearfit/), version: 0.1.6 2025-09-08T08:14:12,100 Found link https://files.pythonhosted.org/packages/7f/ce/e432d630c1f96fb6595b968bbe3c59e1f9bf2ac39908625fc7cf8984fef1/linearfit-0.1.7.zip (from https://pypi.org/simple/linearfit/), version: 0.1.7 2025-09-08T08:14:12,101 Found link https://files.pythonhosted.org/packages/c4/6c/dfa08c69e6610b31bf75da2a864ed89d86057f6f4c1927e62d0c6e509f5d/linearfit-0.1.8.zip (from https://pypi.org/simple/linearfit/), version: 0.1.8 2025-09-08T08:14:12,101 Found link https://files.pythonhosted.org/packages/2f/1a/e839c322651a9ea58e3c5710d41a06071ade6dc3de7c74fa06054625023b/linearfit-0.1.9.zip (from https://pypi.org/simple/linearfit/), version: 0.1.9 2025-09-08T08:14:12,102 Found link https://files.pythonhosted.org/packages/19/92/32a7a37503f32cdf8c5ceae084d3408287f331e4a5a9f2ae47cd4c260fda/linearfit-0.1.10.zip (from https://pypi.org/simple/linearfit/), version: 0.1.10 2025-09-08T08:14:12,102 Skipping link: No binaries permitted for linearfit: https://files.pythonhosted.org/packages/b8/be/1c8ee7b4d383c8c32ad40f39ede65e29412002aacb4393d5cb48e4e0b6f6/linearfit-0.1.11-py3-none-any.whl (from https://pypi.org/simple/linearfit/) 2025-09-08T08:14:12,102 Found link https://files.pythonhosted.org/packages/fd/c4/d4ce42b40fce217094f6df637cea64cddeb9ccb094b237e5730b1b1a4790/linearfit-0.1.11.tar.gz (from https://pypi.org/simple/linearfit/), version: 0.1.11 2025-09-08T08:14:12,103 Skipping link: No binaries permitted for linearfit: https://files.pythonhosted.org/packages/dd/71/64e4365a45faf369125a0629d14f34e3eccb876fcc50cb20e8c39ece6e29/linearfit-1.0.2-py3-none-any.whl (from https://pypi.org/simple/linearfit/) 2025-09-08T08:14:12,103 Found link https://files.pythonhosted.org/packages/43/67/e86ae3757a0bb7499eefbfcf181609af123eeb724a4174274e1017bbd9b9/linearfit-1.0.2.tar.gz (from https://pypi.org/simple/linearfit/), version: 1.0.2 2025-09-08T08:14:12,104 Fetching project page and analyzing links: https://www.piwheels.org/simple/linearfit/ 2025-09-08T08:14:12,105 Getting page https://www.piwheels.org/simple/linearfit/ 2025-09-08T08:14:12,106 Found index url https://www.piwheels.org/simple/ 2025-09-08T08:14:12,197 Fetched page https://www.piwheels.org/simple/linearfit/ as text/html 2025-09-08T08:14:12,200 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-1.0.2-py3-none-any.whl#sha256=28b540dfc160a3c5d4894c7d29f3dac550841ab70b4ed09066d796751952f0f5 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,200 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.11-py3-none-any.whl#sha256=1faa7b4d35e2a49cdd9ce300793169133889f160645c14b62c6e6c6553d6c396 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.10-py3-none-any.whl#sha256=1c36cd6c4597144ae04b33c65494be414d37cde782a46fba188ca5eee9977ed1 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.9-py3-none-any.whl#sha256=83791282d241a9d2fec65b345ace73d147e64a6723acc7f1abe50b537f992c59 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.8-py3-none-any.whl#sha256=e60ad2eec648cea331837642c4f555e2788efb0887b50a1daaa9d2a1dc2f7313 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.7-py3-none-any.whl#sha256=5910a52701ec5714fa58a5a2df7ecfb71143c6cb8f1f12dc78808343aa4a60de (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.6-py3-none-any.whl#sha256=0c5a39db2afcc3706124116bb4e1b92088d74a59be1344ee6997a57af699bb6f (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,201 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.5-py3-none-any.whl#sha256=38caa8764466109553efbdb359d090165b4fad3eddc5427c747cd32d5caba796 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,202 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.4-py3-none-any.whl#sha256=878cdfe504d20c62e2d7d3bf1d7f7f5116c531ccb84f38db5cce504999476751 (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,202 Skipping link: No binaries permitted for linearfit: https://archive1.piwheels.org/simple/linearfit/linearfit-0.1.3-py3-none-any.whl#sha256=3481a647bd48f9fd2031f2fc833a0e5a27f5a03f571e11ccfa5464976cea3c1e (from https://www.piwheels.org/simple/linearfit/) 2025-09-08T08:14:12,202 Skipping link: not a file: https://www.piwheels.org/simple/linearfit/ 2025-09-08T08:14:12,202 Skipping link: not a file: https://pypi.org/simple/linearfit/ 2025-09-08T08:14:12,229 Given no hashes to check 1 links for project 'linearfit': discarding no candidates 2025-09-08T08:14:12,230 Collecting linearfit==0.1.2 2025-09-08T08:14:12,232 Created temporary directory: /tmp/pip-unpack-4a2y_8tk 2025-09-08T08:14:12,370 Downloading linearfit-0.1.2.tar.gz (11 kB) 2025-09-08T08:14:12,394 Added linearfit==0.1.2 from https://files.pythonhosted.org/packages/f2/07/b70a4138b0ccd47e24f027fc8aa0093618e5596a10e6fce2239d7a5e65dc/linearfit-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-xc1tx_zw' 2025-09-08T08:14:12,396 Running setup.py (path:/tmp/pip-wheel-57vydj3a/linearfit_18021b1f0af548bfa3aba46889d53df7/setup.py) egg_info for package linearfit 2025-09-08T08:14:12,396 Created temporary directory: /tmp/pip-pip-egg-info-gewilvd7 2025-09-08T08:14:12,396 Preparing metadata (setup.py): started 2025-09-08T08:14:12,397 Running command python setup.py egg_info 2025-09-08T08:14:12,917 Traceback (most recent call last): 2025-09-08T08:14:12,919 File "", line 2, in 2025-09-08T08:14:12,919 exec(compile(''' 2025-09-08T08:14:12,919 ~~~~^^^^^^^^^^^^ 2025-09-08T08:14:12,919 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:14:12,919 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:12,920 ...<32 lines>... 2025-09-08T08:14:12,920 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:14:12,920 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:12,920 ''' % ('/tmp/pip-wheel-57vydj3a/linearfit_18021b1f0af548bfa3aba46889d53df7/setup.py',), "", "exec")) 2025-09-08T08:14:12,920 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:12,920 File "", line 35, in 2025-09-08T08:14:12,920 File "/tmp/pip-wheel-57vydj3a/linearfit_18021b1f0af548bfa3aba46889d53df7/setup.py", line 32, in 2025-09-08T08:14:12,920 long_description="\n"+open("README.md").read() + "\n\n" + "Changelog\n" + "---------\n\n" + open("HISTORY.rst").read(), 2025-09-08T08:14:12,921 ~~~~^^^^^^^^^^^^^ 2025-09-08T08:14:12,921 FileNotFoundError: [Errno 2] No such file or directory: 'README.md' 2025-09-08T08:14:13,004 ERROR: python setup.py egg_info exited with 1 2025-09-08T08:14:13,016 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T08:14:13,016 exec(compile('"'"''"'"''"'"' 2025-09-08T08:14:13,016 # This is -- a caller that pip uses to run setup.py 2025-09-08T08:14:13,016 # 2025-09-08T08:14:13,016 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T08:14:13,016 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T08:14:13,016 # - It provides a clear error message when setuptools is not installed. 2025-09-08T08:14:13,016 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T08:14:13,016 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T08:14:13,016 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T08:14:13,016 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T08:14:13,016 import os, sys, tokenize, traceback 2025-09-08T08:14:13,016 2025-09-08T08:14:13,016 try: 2025-09-08T08:14:13,016 import setuptools 2025-09-08T08:14:13,016 except ImportError: 2025-09-08T08:14:13,016 print( 2025-09-08T08:14:13,016 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T08:14:13,016 "the build environment with exception:", 2025-09-08T08:14:13,016 file=sys.stderr, 2025-09-08T08:14:13,016 ) 2025-09-08T08:14:13,016 traceback.print_exc() 2025-09-08T08:14:13,016 sys.exit(1) 2025-09-08T08:14:13,016 2025-09-08T08:14:13,016 __file__ = %r 2025-09-08T08:14:13,016 sys.argv[0] = __file__ 2025-09-08T08:14:13,016 2025-09-08T08:14:13,016 if os.path.exists(__file__): 2025-09-08T08:14:13,016 filename = __file__ 2025-09-08T08:14:13,016 with tokenize.open(__file__) as f: 2025-09-08T08:14:13,016 setup_py_code = f.read() 2025-09-08T08:14:13,016 else: 2025-09-08T08:14:13,016 filename = "" 2025-09-08T08:14:13,016 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T08:14:13,016 2025-09-08T08:14:13,016 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T08:14:13,016 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-57vydj3a/linearfit_18021b1f0af548bfa3aba46889d53df7/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-gewilvd7[/] 2025-09-08T08:14:13,016 [bold magenta]cwd[/]: /tmp/pip-wheel-57vydj3a/linearfit_18021b1f0af548bfa3aba46889d53df7/ 2025-09-08T08:14:13,017 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T08:14:13,017 ERROR: metadata generation failed 2025-09-08T08:14:13,022 Exception information: 2025-09-08T08:14:13,022 Traceback (most recent call last): 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T08:14:13,022 call_subprocess( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 args, 2025-09-08T08:14:13,022 ^^^^^ 2025-09-08T08:14:13,022 ...<2 lines>... 2025-09-08T08:14:13,022 spinner=spinner, 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T08:14:13,022 raise error 2025-09-08T08:14:13,022 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T08:14:13,022 2025-09-08T08:14:13,022 The above exception was the direct cause of the following exception: 2025-09-08T08:14:13,022 2025-09-08T08:14:13,022 Traceback (most recent call last): 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T08:14:13,022 status = _inner_run() 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T08:14:13,022 return self.run(options, args) 2025-09-08T08:14:13,022 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T08:14:13,022 return func(self, options, args) 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T08:14:13,022 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T08:14:13,022 result = self._result = resolver.resolve( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T08:14:13,022 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T08:14:13,022 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T08:14:13,022 if not criterion.candidates: 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T08:14:13,022 return bool(self._sequence) 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T08:14:13,022 self._bool = any(self) 2025-09-08T08:14:13,022 ~~~^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T08:14:13,022 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T08:14:13,022 ^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T08:14:13,022 candidate = func() 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T08:14:13,022 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 link, template, name, version 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T08:14:13,022 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 link, 2025-09-08T08:14:13,022 ^^^^^ 2025-09-08T08:14:13,022 ...<3 lines>... 2025-09-08T08:14:13,022 version=version, 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T08:14:13,022 super().__init__( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 link=link, 2025-09-08T08:14:13,022 ^^^^^^^^^^ 2025-09-08T08:14:13,022 ...<4 lines>... 2025-09-08T08:14:13,022 version=version, 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T08:14:13,022 self.dist = self._prepare() 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T08:14:13,022 dist = self._prepare_distribution() 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T08:14:13,022 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T08:14:13,022 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T08:14:13,022 dist = _get_prepared_distribution( 2025-09-08T08:14:13,022 req, 2025-09-08T08:14:13,022 ...<3 lines>... 2025-09-08T08:14:13,022 self.check_build_deps, 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T08:14:13,022 abstract_dist.prepare_distribution_metadata( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 finder, build_isolation, check_build_deps 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T08:14:13,022 self.req.prepare_metadata() 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T08:14:13,022 self.metadata_directory = generate_metadata_legacy( 2025-09-08T08:14:13,022 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T08:14:13,022 build_env=self.build_env, 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ...<3 lines>... 2025-09-08T08:14:13,022 details=details, 2025-09-08T08:14:13,022 ^^^^^^^^^^^^^^^^ 2025-09-08T08:14:13,022 ) 2025-09-08T08:14:13,022 ^ 2025-09-08T08:14:13,022 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T08:14:13,022 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T08:14:13,022 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T08:14:13,042 Removed linearfit==0.1.2 from https://files.pythonhosted.org/packages/f2/07/b70a4138b0ccd47e24f027fc8aa0093618e5596a10e6fce2239d7a5e65dc/linearfit-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-xc1tx_zw' 2025-09-08T08:14:13,043 Removed build tracker: '/tmp/pip-build-tracker-xc1tx_zw'