2025-12-08T13:12:38,181 Created temporary directory: /tmp/pip-ephem-wheel-cache-4wyynp7p 2025-12-08T13:12:38,183 Created temporary directory: /tmp/pip-build-tracker-4z589jse 2025-12-08T13:12:38,183 Initialized build tracking at /tmp/pip-build-tracker-4z589jse 2025-12-08T13:12:38,184 Created build tracker: /tmp/pip-build-tracker-4z589jse 2025-12-08T13:12:38,184 Entered build tracker: /tmp/pip-build-tracker-4z589jse 2025-12-08T13:12:38,185 Created temporary directory: /tmp/pip-wheel-96_rxz_q 2025-12-08T13:12:38,188 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453 2025-12-08T13:12:38,190 Created temporary directory: /tmp/pip-ephem-wheel-cache-cgmllhzj 2025-12-08T13:12:38,216 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-12-08T13:12:38,220 2 location(s) to search for versions of phylib: 2025-12-08T13:12:38,220 * https://pypi.org/simple/phylib/ 2025-12-08T13:12:38,220 * https://www.piwheels.org/simple/phylib/ 2025-12-08T13:12:38,220 Fetching project page and analyzing links: https://pypi.org/simple/phylib/ 2025-12-08T13:12:38,221 Getting page https://pypi.org/simple/phylib/ 2025-12-08T13:12:38,223 Found index url https://pypi.org/simple 2025-12-08T13:12:38,433 Fetched page https://pypi.org/simple/phylib/ as application/vnd.pypi.simple.v1+json 2025-12-08T13:12:38,439 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/97/58/10b913df36f3bf9b69ca3e707b309f78ed82e1ba24615deee91a5945533d/phylib-2.0a1-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,440 Found link https://files.pythonhosted.org/packages/54/62/4c7da1086f0732c15301d0d8dc6e12fdef60d139aadb3dad72258eb41747/phylib-2.0a1.tar.gz (from https://pypi.org/simple/phylib/), version: 2.0a1 2025-12-08T13:12:38,440 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/4a/ae/2dd3c147973018f218b32f382d794eb3342d7702f30b2daa4a2c5ae92b03/phylib-2.0a2-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,441 Found link https://files.pythonhosted.org/packages/31/45/b5e130ef97ed9914881d84ba09efda1fe9ed03fa129218af027e9109e00a/phylib-2.0a2.tar.gz (from https://pypi.org/simple/phylib/), version: 2.0a2 2025-12-08T13:12:38,442 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/ae/e1/290ea613ac96c491e22a018880fa5ae9cd45c9eaa6087c6a7722abbb3d27/phylib-2.0a3-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,443 Found link https://files.pythonhosted.org/packages/9d/7a/68810256d5f89fc1b811f3ced35ff95878a14fc574ef47636852e87fd413/phylib-2.0a3.tar.gz (from https://pypi.org/simple/phylib/), version: 2.0a3 2025-12-08T13:12:38,444 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/68/94/aa08a2812cd3f0cb63965a509b00412be6facec7a03571e75cede780ec48/phylib-2.1-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,444 Found link https://files.pythonhosted.org/packages/9c/13/13811c123cbfa77668ed43707549aff34bfd9c04a5ffe9ebd1eb8ed06287/phylib-2.1.tar.gz (from https://pypi.org/simple/phylib/), version: 2.1 2025-12-08T13:12:38,445 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/d4/50/86945e4f3d3d1d7fc6d061b7defa5749a21defee4fe58c0fc3f249565db6/phylib-2.2-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,446 Found link https://files.pythonhosted.org/packages/59/4a/6390de971575e45150681fe72f2b613124b8ed7fb969c24c172efcc53f77/phylib-2.2.tar.gz (from https://pypi.org/simple/phylib/), version: 2.2 2025-12-08T13:12:38,446 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/97/e3/b0d76e2355be64cdb409a10132b2773d29b3c090298318a8838d91564ba6/phylib-2.4.0-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,447 Found link https://files.pythonhosted.org/packages/75/4d/8578bb25ff923200c568cd7fbf6c2c42811095d8b2464fb8abafb13e5cad/phylib-2.4.0.tar.gz (from https://pypi.org/simple/phylib/), version: 2.4.0 2025-12-08T13:12:38,448 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/38/3c/65a607ba10df09e7db9ca2f3d9d705af45a71d3619dea0c249f2bc57abce/phylib-2.4.1-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,448 Found link https://files.pythonhosted.org/packages/59/9a/4735fdf8758b24e393d71cef10a15de3655f29c1eff4f83d47ee7bb790d3/phylib-2.4.1.tar.gz (from https://pypi.org/simple/phylib/), version: 2.4.1 2025-12-08T13:12:38,449 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/26/b2/f3567fdd6cfa57c7b8e4681b616ae94e29d2929fcc0433a14889f73d3ccb/phylib-2.4.2-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,449 Found link https://files.pythonhosted.org/packages/db/f9/36a287d365209cb8c9a269ec4b9bc4cfed6c1915ccaca9065af2fc224b00/phylib-2.4.2.tar.gz (from https://pypi.org/simple/phylib/), version: 2.4.2 2025-12-08T13:12:38,450 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/3a/df/b09b1acbd0b0d7fe7597bd83afc6f940d0789c500cad4b58be2c10c9e11a/phylib-2.4.3-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,451 Found link https://files.pythonhosted.org/packages/bd/16/c911088471d6a39bc54fd3de8a9b652c0551ddb3d225d30bccdf9d002059/phylib-2.4.3.tar.gz (from https://pypi.org/simple/phylib/), version: 2.4.3 2025-12-08T13:12:38,451 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/05/2f/f1c88a3c8472aa3108e179f88fede0fac453dc475de36eb7c090c936731f/phylib-2.5.0-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,452 Found link https://files.pythonhosted.org/packages/f4/ba/5228162514342f15ffee6962ff26c2d65f501872ce2a00c9cd580c2dc6d9/phylib-2.5.0.tar.gz (from https://pypi.org/simple/phylib/), version: 2.5.0 2025-12-08T13:12:38,452 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/98/16/ac454e0b7d1029a5fa137860bfd6b87674db1a001fe13426d254d8fa72f1/phylib-2.6.0-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,453 Found link https://files.pythonhosted.org/packages/60/a5/c081e24220e03725a19a3dff4197a5ed211759d25ce896eb7c7381411f11/phylib-2.6.0.tar.gz (from https://pypi.org/simple/phylib/), version: 2.6.0 2025-12-08T13:12:38,454 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/19/5c/5a3468238aa13db0b108b9dc3a52dd94dd47c2b8a927d05bfa629a8726c5/phylib-2.6.1-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,455 Found link https://files.pythonhosted.org/packages/77/5a/cc238a3b5ca2e87cbae2b80f7fa1486abc25f5a5dee40018af4583f812ea/phylib-2.6.1.tar.gz (from https://pypi.org/simple/phylib/), version: 2.6.1 2025-12-08T13:12:38,455 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/99/ba/0d78597cedc66510d08e542d2ec23e8687c1412b6500ccaefc35bfe242dc/phylib-2.6.2-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,456 Found link https://files.pythonhosted.org/packages/cc/af/ea5e7ab1c45598efd06978e371b4e134c95a98e2fd8fdb48c38b76371efb/phylib-2.6.2.tar.gz (from https://pypi.org/simple/phylib/), version: 2.6.2 2025-12-08T13:12:38,457 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/55/99/355be3387ec24bd5c0c2a8c1b65389fe1e6fe4769765262ab5047c898a96/phylib-2.6.3-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,457 Found link https://files.pythonhosted.org/packages/40/24/f5e33de20cff221346f45f512a61d58bb63bfe1c2fd008bdc000568755ba/phylib-2.6.3.tar.gz (from https://pypi.org/simple/phylib/), version: 2.6.3 2025-12-08T13:12:38,458 Skipping link: No binaries permitted for phylib: https://files.pythonhosted.org/packages/01/95/d09e3b5b60f55a43c73f4a3e96f8d664a12a768c9d7d7ef6975b8373f768/phylib-2.6.4-py2.py3-none-any.whl (from https://pypi.org/simple/phylib/) 2025-12-08T13:12:38,459 Found link https://files.pythonhosted.org/packages/47/20/b88ee078ede31490a1f49eca6eed47669b947c012444e4d5b8712dafb184/phylib-2.6.4.tar.gz (from https://pypi.org/simple/phylib/), version: 2.6.4 2025-12-08T13:12:38,460 Fetching project page and analyzing links: https://www.piwheels.org/simple/phylib/ 2025-12-08T13:12:38,460 Getting page https://www.piwheels.org/simple/phylib/ 2025-12-08T13:12:38,462 Found index url https://www.piwheels.org/simple 2025-12-08T13:12:38,616 Fetched page https://www.piwheels.org/simple/phylib/ as text/html 2025-12-08T13:12:38,619 Skipping link: No binaries permitted for phylib: https://archive1.piwheels.org/simple/phylib/phylib-2.2-py2.py3-none-any.whl#sha256=dc7447090c1083941a9f98280ef0f3ae8b911d3e14a009852f46dd7caa803807 (from https://www.piwheels.org/simple/phylib/) 2025-12-08T13:12:38,619 Skipping link: No binaries permitted for phylib: https://archive1.piwheels.org/simple/phylib/phylib-2.1-py2.py3-none-any.whl#sha256=4bb6a557a1ded4d9a1533b5e331513243a715bac5d7d161becec9b59d07f566c (from https://www.piwheels.org/simple/phylib/) 2025-12-08T13:12:38,620 Skipping link: No binaries permitted for phylib: https://archive1.piwheels.org/simple/phylib/phylib-2.0a3-py2.py3-none-any.whl#sha256=f9d6158891d82db222f6c6c1ecf2e9a55fde0a91368f3124e539393dce50c529 (from https://www.piwheels.org/simple/phylib/) 2025-12-08T13:12:38,620 Skipping link: No binaries permitted for phylib: https://archive1.piwheels.org/simple/phylib/phylib-2.0a2-py2.py3-none-any.whl#sha256=874d143d0d85edd826bdc64469c6fcf9148cb666c3fbf9c2b2f0024b878e82eb (from https://www.piwheels.org/simple/phylib/) 2025-12-08T13:12:38,621 Skipping link: No binaries permitted for phylib: https://archive1.piwheels.org/simple/phylib/phylib-2.0a1-py2.py3-none-any.whl#sha256=0fc90821955caad002eeb0c4c8dd517d1cbcbd2103f74acf002d64214addbd7b (from https://www.piwheels.org/simple/phylib/) 2025-12-08T13:12:38,622 Skipping link: not a file: https://www.piwheels.org/simple/phylib/ 2025-12-08T13:12:38,622 Skipping link: not a file: https://pypi.org/simple/phylib/ 2025-12-08T13:12:38,644 Given no hashes to check 1 links for project 'phylib': discarding no candidates 2025-12-08T13:12:38,664 Collecting phylib==2.6.4 2025-12-08T13:12:38,666 Created temporary directory: /tmp/pip-unpack-3lhztuvs 2025-12-08T13:12:38,885 Downloading phylib-2.6.4.tar.gz (68 kB) 2025-12-08T13:12:39,058 Added phylib==2.6.4 from https://files.pythonhosted.org/packages/47/20/b88ee078ede31490a1f49eca6eed47669b947c012444e4d5b8712dafb184/phylib-2.6.4.tar.gz to build tracker '/tmp/pip-build-tracker-4z589jse' 2025-12-08T13:12:39,060 Running setup.py (path:/tmp/pip-wheel-96_rxz_q/phylib_402b6c44ea6c4b7b94a38bd3130baed2/setup.py) egg_info for package phylib 2025-12-08T13:12:39,061 Created temporary directory: /tmp/pip-pip-egg-info-xn0vhs8f 2025-12-08T13:12:39,062 Preparing metadata (setup.py): started 2025-12-08T13:12:39,063 Running command python setup.py egg_info 2025-12-08T13:12:39,558 Traceback (most recent call last): 2025-12-08T13:12:39,559 File "", line 2, in 2025-12-08T13:12:39,559 File "", line 34, in 2025-12-08T13:12:39,560 File "/tmp/pip-wheel-96_rxz_q/phylib_402b6c44ea6c4b7b94a38bd3130baed2/setup.py", line 38, in 2025-12-08T13:12:39,561 with open('requirements.txt') as f: 2025-12-08T13:12:39,563 ^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,564 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-12-08T13:12:39,630 ERROR: [present-rich] python setup.py egg_info exited with 1 2025-12-08T13:12:39,642 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-12-08T13:12:39,642 exec(compile('"'"''"'"''"'"' 2025-12-08T13:12:39,642 # This is -- a caller that pip uses to run setup.py 2025-12-08T13:12:39,642 # 2025-12-08T13:12:39,642 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-12-08T13:12:39,642 # import from `distutils.core` to work with newer packaging standards. 2025-12-08T13:12:39,642 # - It provides a clear error message when setuptools is not installed. 2025-12-08T13:12:39,642 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-12-08T13:12:39,642 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-12-08T13:12:39,642 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-12-08T13:12:39,642 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-12-08T13:12:39,642 import os, sys, tokenize 2025-12-08T13:12:39,642 2025-12-08T13:12:39,642 try: 2025-12-08T13:12:39,642 import setuptools 2025-12-08T13:12:39,642 except ImportError as error: 2025-12-08T13:12:39,642 print( 2025-12-08T13:12:39,642 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2025-12-08T13:12:39,642 "the build environment.", 2025-12-08T13:12:39,642 file=sys.stderr, 2025-12-08T13:12:39,642 ) 2025-12-08T13:12:39,642 sys.exit(1) 2025-12-08T13:12:39,642 2025-12-08T13:12:39,642 __file__ = %r 2025-12-08T13:12:39,642 sys.argv[0] = __file__ 2025-12-08T13:12:39,642 2025-12-08T13:12:39,642 if os.path.exists(__file__): 2025-12-08T13:12:39,642 filename = __file__ 2025-12-08T13:12:39,642 with tokenize.open(__file__) as f: 2025-12-08T13:12:39,642 setup_py_code = f.read() 2025-12-08T13:12:39,642 else: 2025-12-08T13:12:39,642 filename = "" 2025-12-08T13:12:39,642 setup_py_code = "from setuptools import setup; setup()" 2025-12-08T13:12:39,642 2025-12-08T13:12:39,642 exec(compile(setup_py_code, filename, "exec")) 2025-12-08T13:12:39,642 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-96_rxz_q/phylib_402b6c44ea6c4b7b94a38bd3130baed2/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xn0vhs8f[/] 2025-12-08T13:12:39,643 [bold magenta]cwd[/]: /tmp/pip-wheel-96_rxz_q/phylib_402b6c44ea6c4b7b94a38bd3130baed2/ 2025-12-08T13:12:39,644 Preparing metadata (setup.py): finished with status 'error' 2025-12-08T13:12:39,646 ERROR: [present-rich] metadata generation failed 2025-12-08T13:12:39,651 Exception information: 2025-12-08T13:12:39,651 Traceback (most recent call last): 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata 2025-12-08T13:12:39,651 call_subprocess( 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2025-12-08T13:12:39,651 raise error 2025-12-08T13:12:39,651 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-12-08T13:12:39,651 2025-12-08T13:12:39,651 The above exception was the direct cause of the following exception: 2025-12-08T13:12:39,651 2025-12-08T13:12:39,651 Traceback (most recent call last): 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper 2025-12-08T13:12:39,651 status = run_func(*args) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper 2025-12-08T13:12:39,651 return func(self, options, args) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run 2025-12-08T13:12:39,651 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2025-12-08T13:12:39,651 result = self._result = resolver.resolve( 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2025-12-08T13:12:39,651 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2025-12-08T13:12:39,651 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2025-12-08T13:12:39,651 if not criterion.candidates: 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2025-12-08T13:12:39,651 return bool(self._sequence) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2025-12-08T13:12:39,651 return any(self) 2025-12-08T13:12:39,651 ^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2025-12-08T13:12:39,651 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2025-12-08T13:12:39,651 candidate = func() 2025-12-08T13:12:39,651 ^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2025-12-08T13:12:39,651 self._link_candidate_cache[link] = LinkCandidate( 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__ 2025-12-08T13:12:39,651 super().__init__( 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__ 2025-12-08T13:12:39,651 self.dist = self._prepare() 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare 2025-12-08T13:12:39,651 dist = self._prepare_distribution() 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution 2025-12-08T13:12:39,651 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement 2025-12-08T13:12:39,651 return self._prepare_linked_requirement(req, parallel_builds) 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement 2025-12-08T13:12:39,651 dist = _get_prepared_distribution( 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2025-12-08T13:12:39,651 abstract_dist.prepare_distribution_metadata( 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2025-12-08T13:12:39,651 self.req.prepare_metadata() 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 545, in prepare_metadata 2025-12-08T13:12:39,651 self.metadata_directory = generate_metadata_legacy( 2025-12-08T13:12:39,651 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-12-08T13:12:39,651 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2025-12-08T13:12:39,651 raise MetadataGenerationFailed(package_details=details) from error 2025-12-08T13:12:39,651 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-12-08T13:12:39,666 Removed phylib==2.6.4 from https://files.pythonhosted.org/packages/47/20/b88ee078ede31490a1f49eca6eed47669b947c012444e4d5b8712dafb184/phylib-2.6.4.tar.gz from build tracker '/tmp/pip-build-tracker-4z589jse' 2025-12-08T13:12:39,667 Removed build tracker: '/tmp/pip-build-tracker-4z589jse'