2025-09-09T19:26:30,983 Created temporary directory: /tmp/pip-build-tracker-qsfhbo0f 2025-09-09T19:26:30,984 Initialized build tracking at /tmp/pip-build-tracker-qsfhbo0f 2025-09-09T19:26:30,984 Created build tracker: /tmp/pip-build-tracker-qsfhbo0f 2025-09-09T19:26:30,984 Entered build tracker: /tmp/pip-build-tracker-qsfhbo0f 2025-09-09T19:26:30,984 Created temporary directory: /tmp/pip-wheel-7o130cmk 2025-09-09T19:26:30,987 Created temporary directory: /tmp/pip-ephem-wheel-cache-5v8krhv1 2025-09-09T19:26:31,047 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T19:26:31,049 2 location(s) to search for versions of neuralsampler: 2025-09-09T19:26:31,049 * https://pypi.org/simple/neuralsampler/ 2025-09-09T19:26:31,049 * https://www.piwheels.org/simple/neuralsampler/ 2025-09-09T19:26:31,049 Fetching project page and analyzing links: https://pypi.org/simple/neuralsampler/ 2025-09-09T19:26:31,050 Getting page https://pypi.org/simple/neuralsampler/ 2025-09-09T19:26:31,051 Found index url https://pypi.org/simple/ 2025-09-09T19:26:31,201 Fetched page https://pypi.org/simple/neuralsampler/ as application/vnd.pypi.simple.v1+json 2025-09-09T19:26:31,205 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/a1/93/30227d7e329b7cd7a085b9caf287f0e17ced4f10923117249a77d5b86ee2/neuralsampler-0.0.1-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,205 Found link https://files.pythonhosted.org/packages/39/ca/383e5fce495cd50e79e886ec05ff04f606942077a5448b70d25fda938c9f/neuralsampler-0.0.1.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.1 2025-09-09T19:26:31,206 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/f5/79/cd855a21ca49f5436179fee951eac6efb2248eb34e1aed10aacd6123129f/neuralsampler-0.0.5-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,206 Found link https://files.pythonhosted.org/packages/97/9d/138dbea9cd6e367afcd98078ce7cbbfe02cf277305089d49242098ec9f7e/neuralsampler-0.0.5.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.5 2025-09-09T19:26:31,206 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/64/07/7af0321d8194ea73936a8de618939df74b4df3454e6dcf00e2036087e185/neuralsampler-0.0.6-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,206 Found link https://files.pythonhosted.org/packages/d6/a7/556780ad86c06db20c537f13b3eb2f6e7803c389c4389649f8c45b0a3f85/neuralsampler-0.0.6.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.6 2025-09-09T19:26:31,206 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/bb/cd/ec1df5c6635280d26ba048dbc9396b9626f448ab9558fb9e7583aba09401/neuralsampler-0.0.7-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,207 Found link https://files.pythonhosted.org/packages/c2/f6/74bc7db7f5cbad4db806eb915a74ff21a76e55463cf2af61eea81d120d29/neuralsampler-0.0.7.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.7 2025-09-09T19:26:31,207 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/71/37/95243960f51219e76010828e9312cb403535c95b6816f536210ff27ed5e9/neuralsampler-0.0.8-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,207 Found link https://files.pythonhosted.org/packages/39/36/179f03cda0a870e5e74d8dd5b31b8089e8f528ac3b477205f52f1f3c9ad0/neuralsampler-0.0.8.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.8 2025-09-09T19:26:31,207 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/f6/70/ea2a47b1c69f7940904ac2eb72f186b818dcd5fc98d2ca9d86e35f91598a/neuralsampler-0.0.9-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,207 Found link https://files.pythonhosted.org/packages/78/98/c25c02692490c9620dcfc04c16e438d681c1b0586181d62c49061f539c04/neuralsampler-0.0.9.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.9 2025-09-09T19:26:31,208 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/96/44/5d71bb4a793973facf5f4b89a01cfa7f1d6bdbee415b437cd52cffffa26f/neuralsampler-0.0.10-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,208 Found link https://files.pythonhosted.org/packages/ac/e6/350b2b3e30082d6e978fd0bc33b9bbedfc954820dde026073130f9001e73/neuralsampler-0.0.10.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.10 2025-09-09T19:26:31,208 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/ae/57/87372a394b7f8219ccb410a8c5ec19a568c23db33b523660f71f4fd0d6c4/neuralsampler-0.0.11-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,208 Found link https://files.pythonhosted.org/packages/76/f9/0cc4fa61097c596d7d4e7d239ba71e97ccef0d98ad44687c5289c79a9169/neuralsampler-0.0.11.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.11 2025-09-09T19:26:31,208 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/66/28/1f24229c1bf4dad13cc9e83adb22134c92fb88958296908a5699aa1b236e/neuralsampler-0.0.12-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,209 Found link https://files.pythonhosted.org/packages/1a/82/9e2320dea7f0037318b8e7da9135b415a8d87a3b940915b15e2c8ae5e8de/neuralsampler-0.0.12.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.12 2025-09-09T19:26:31,209 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/8d/06/87ce54edbb3b41ea168f7b3f61b5d6988ab7dba84dc2fc6b57ea4cedefac/neuralsampler-0.0.13-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,209 Found link https://files.pythonhosted.org/packages/7d/1f/152592268e937e4a3ec98eb8c57f4227af5cc03bf81ef833addc6b3c5594/neuralsampler-0.0.13.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.13 2025-09-09T19:26:31,209 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/67/55/8bcafb74c4040d35e0039cf6e58fb1ab74f67d949c923acd6c0c4a9f647d/neuralsampler-0.0.14-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,209 Found link https://files.pythonhosted.org/packages/03/ea/a6f80f9bef231a88c0e56528e357f747277c62505d9faf5ff087bb309722/neuralsampler-0.0.14.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.14 2025-09-09T19:26:31,210 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/21/71/0d15e0992e52e50568d6122aecdd2b6351c8184da9191432575c6f2d30d0/neuralsampler-0.0.15-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,210 Found link https://files.pythonhosted.org/packages/b4/36/b36d6fa80174132266ae16d39da9f4425017a4d77d33bc0ff18caf238d82/neuralsampler-0.0.15.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.15 2025-09-09T19:26:31,210 Skipping link: No binaries permitted for neuralsampler: https://files.pythonhosted.org/packages/06/65/0326db0b8c183342432ed526fb7f5415b51a8ff3f147a8840e04a0dd5713/neuralsampler-0.0.16-py3-none-any.whl (from https://pypi.org/simple/neuralsampler/) 2025-09-09T19:26:31,210 Found link https://files.pythonhosted.org/packages/b4/91/7e1b8b586f0ce4d1988ec79f162a43748906fadccf0655d3e21dc837179d/neuralsampler-0.0.16.tar.gz (from https://pypi.org/simple/neuralsampler/), version: 0.0.16 2025-09-09T19:26:31,211 Fetching project page and analyzing links: https://www.piwheels.org/simple/neuralsampler/ 2025-09-09T19:26:31,211 Getting page https://www.piwheels.org/simple/neuralsampler/ 2025-09-09T19:26:31,212 Found index url https://www.piwheels.org/simple/ 2025-09-09T19:26:31,316 Fetched page https://www.piwheels.org/simple/neuralsampler/ as text/html 2025-09-09T19:26:31,318 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.9-py3-none-any.whl#sha256=5e9836620eb022f2aa738303ff44fa2f8acf3d90693f6dbec22fd2f38ef95a58 (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,318 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.8-py3-none-any.whl#sha256=668ca05c5bdb36d55dca16de2d60963ee94eda1e6500a687d734a8f9700c90ac (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,318 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.7-py3-none-any.whl#sha256=31031c6fac817f7a4b5deabadd2d65a7b79ff1c54391f97a136a0e565480e72e (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,318 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.6-py3-none-any.whl#sha256=e1dcb3ea413a31def422deb328f55b78b0ad1b1b1fb366afe6cd091a0799e41c (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,318 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.5-py3-none-any.whl#sha256=f78cc4e5863b6ea66e7f7d38551a940e34bd20ce1d3c10ae2f3a70f61ed7ede3 (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,319 Skipping link: No binaries permitted for neuralsampler: https://archive1.piwheels.org/simple/neuralsampler/neuralsampler-0.0.1-py3-none-any.whl#sha256=9ce1062ac163c1d4d10af6541ad6157e9310ae25c48a65a2ee936d28c81e054a (from https://www.piwheels.org/simple/neuralsampler/) 2025-09-09T19:26:31,319 Skipping link: not a file: https://www.piwheels.org/simple/neuralsampler/ 2025-09-09T19:26:31,319 Skipping link: not a file: https://pypi.org/simple/neuralsampler/ 2025-09-09T19:26:31,348 Given no hashes to check 1 links for project 'neuralsampler': discarding no candidates 2025-09-09T19:26:31,349 Collecting neuralsampler==0.0.10 2025-09-09T19:26:31,350 Created temporary directory: /tmp/pip-unpack-_7uksi8e 2025-09-09T19:26:31,690 Downloading neuralsampler-0.0.10.tar.gz (21 kB) 2025-09-09T19:26:31,730 Added neuralsampler==0.0.10 from https://files.pythonhosted.org/packages/ac/e6/350b2b3e30082d6e978fd0bc33b9bbedfc954820dde026073130f9001e73/neuralsampler-0.0.10.tar.gz to build tracker '/tmp/pip-build-tracker-qsfhbo0f' 2025-09-09T19:26:31,731 Running setup.py (path:/tmp/pip-wheel-7o130cmk/neuralsampler_6ed45cfc303e46e4880510d4e2b8ad96/setup.py) egg_info for package neuralsampler 2025-09-09T19:26:31,731 Created temporary directory: /tmp/pip-pip-egg-info-870egczb 2025-09-09T19:26:31,731 Preparing metadata (setup.py): started 2025-09-09T19:26:31,732 Running command python setup.py egg_info 2025-09-09T19:26:32,244 Traceback (most recent call last): 2025-09-09T19:26:32,246 File "", line 2, in 2025-09-09T19:26:32,246 exec(compile(''' 2025-09-09T19:26:32,246 ~~~~^^^^^^^^^^^^ 2025-09-09T19:26:32,246 # This is -- a caller that pip uses to run setup.py 2025-09-09T19:26:32,246 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,246 ...<32 lines>... 2025-09-09T19:26:32,247 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T19:26:32,247 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,247 ''' % ('/tmp/pip-wheel-7o130cmk/neuralsampler_6ed45cfc303e46e4880510d4e2b8ad96/setup.py',), "", "exec")) 2025-09-09T19:26:32,247 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,247 File "", line 35, in 2025-09-09T19:26:32,247 File "/tmp/pip-wheel-7o130cmk/neuralsampler_6ed45cfc303e46e4880510d4e2b8ad96/setup.py", line 13, in 2025-09-09T19:26:32,247 requirements = open('requirements.txt').readlines() 2025-09-09T19:26:32,247 ~~~~^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,248 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-09T19:26:32,330 ERROR: python setup.py egg_info exited with 1 2025-09-09T19:26:32,342 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T19:26:32,342 exec(compile('"'"''"'"''"'"' 2025-09-09T19:26:32,342 # This is -- a caller that pip uses to run setup.py 2025-09-09T19:26:32,342 # 2025-09-09T19:26:32,342 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T19:26:32,342 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T19:26:32,342 # - It provides a clear error message when setuptools is not installed. 2025-09-09T19:26:32,342 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T19:26:32,342 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T19:26:32,342 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T19:26:32,342 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T19:26:32,342 import os, sys, tokenize, traceback 2025-09-09T19:26:32,342 2025-09-09T19:26:32,342 try: 2025-09-09T19:26:32,342 import setuptools 2025-09-09T19:26:32,342 except ImportError: 2025-09-09T19:26:32,342 print( 2025-09-09T19:26:32,342 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T19:26:32,342 "the build environment with exception:", 2025-09-09T19:26:32,342 file=sys.stderr, 2025-09-09T19:26:32,342 ) 2025-09-09T19:26:32,342 traceback.print_exc() 2025-09-09T19:26:32,342 sys.exit(1) 2025-09-09T19:26:32,342 2025-09-09T19:26:32,342 __file__ = %r 2025-09-09T19:26:32,342 sys.argv[0] = __file__ 2025-09-09T19:26:32,342 2025-09-09T19:26:32,342 if os.path.exists(__file__): 2025-09-09T19:26:32,342 filename = __file__ 2025-09-09T19:26:32,342 with tokenize.open(__file__) as f: 2025-09-09T19:26:32,342 setup_py_code = f.read() 2025-09-09T19:26:32,342 else: 2025-09-09T19:26:32,342 filename = "" 2025-09-09T19:26:32,342 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T19:26:32,342 2025-09-09T19:26:32,342 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T19:26:32,342 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-7o130cmk/neuralsampler_6ed45cfc303e46e4880510d4e2b8ad96/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-870egczb[/] 2025-09-09T19:26:32,343 [bold magenta]cwd[/]: /tmp/pip-wheel-7o130cmk/neuralsampler_6ed45cfc303e46e4880510d4e2b8ad96/ 2025-09-09T19:26:32,343 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T19:26:32,344 ERROR: metadata generation failed 2025-09-09T19:26:32,348 Exception information: 2025-09-09T19:26:32,348 Traceback (most recent call last): 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T19:26:32,348 call_subprocess( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 args, 2025-09-09T19:26:32,348 ^^^^^ 2025-09-09T19:26:32,348 ...<2 lines>... 2025-09-09T19:26:32,348 spinner=spinner, 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T19:26:32,348 raise error 2025-09-09T19:26:32,348 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T19:26:32,348 2025-09-09T19:26:32,348 The above exception was the direct cause of the following exception: 2025-09-09T19:26:32,348 2025-09-09T19:26:32,348 Traceback (most recent call last): 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T19:26:32,348 status = _inner_run() 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T19:26:32,348 return self.run(options, args) 2025-09-09T19:26:32,348 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T19:26:32,348 return func(self, options, args) 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T19:26:32,348 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T19:26:32,348 result = self._result = resolver.resolve( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T19:26:32,348 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T19:26:32,348 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T19:26:32,348 if not criterion.candidates: 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T19:26:32,348 return bool(self._sequence) 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T19:26:32,348 self._bool = any(self) 2025-09-09T19:26:32,348 ~~~^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T19:26:32,348 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T19:26:32,348 ^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T19:26:32,348 candidate = func() 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T19:26:32,348 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 link, template, name, version 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T19:26:32,348 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 link, 2025-09-09T19:26:32,348 ^^^^^ 2025-09-09T19:26:32,348 ...<3 lines>... 2025-09-09T19:26:32,348 version=version, 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T19:26:32,348 super().__init__( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 link=link, 2025-09-09T19:26:32,348 ^^^^^^^^^^ 2025-09-09T19:26:32,348 ...<4 lines>... 2025-09-09T19:26:32,348 version=version, 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T19:26:32,348 self.dist = self._prepare() 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T19:26:32,348 dist = self._prepare_distribution() 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T19:26:32,348 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T19:26:32,348 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T19:26:32,348 dist = _get_prepared_distribution( 2025-09-09T19:26:32,348 req, 2025-09-09T19:26:32,348 ...<3 lines>... 2025-09-09T19:26:32,348 self.check_build_deps, 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T19:26:32,348 abstract_dist.prepare_distribution_metadata( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 finder, build_isolation, check_build_deps 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T19:26:32,348 self.req.prepare_metadata() 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T19:26:32,348 self.metadata_directory = generate_metadata_legacy( 2025-09-09T19:26:32,348 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T19:26:32,348 build_env=self.build_env, 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ...<3 lines>... 2025-09-09T19:26:32,348 details=details, 2025-09-09T19:26:32,348 ^^^^^^^^^^^^^^^^ 2025-09-09T19:26:32,348 ) 2025-09-09T19:26:32,348 ^ 2025-09-09T19:26:32,348 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T19:26:32,348 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T19:26:32,348 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T19:26:32,373 Removed neuralsampler==0.0.10 from https://files.pythonhosted.org/packages/ac/e6/350b2b3e30082d6e978fd0bc33b9bbedfc954820dde026073130f9001e73/neuralsampler-0.0.10.tar.gz from build tracker '/tmp/pip-build-tracker-qsfhbo0f' 2025-09-09T19:26:32,373 Removed build tracker: '/tmp/pip-build-tracker-qsfhbo0f'