2025-09-07T21:06:42,874 Created temporary directory: /tmp/pip-build-tracker-9w2ta4yk 2025-09-07T21:06:42,875 Initialized build tracking at /tmp/pip-build-tracker-9w2ta4yk 2025-09-07T21:06:42,875 Created build tracker: /tmp/pip-build-tracker-9w2ta4yk 2025-09-07T21:06:42,875 Entered build tracker: /tmp/pip-build-tracker-9w2ta4yk 2025-09-07T21:06:42,876 Created temporary directory: /tmp/pip-wheel-8ih9k7ec 2025-09-07T21:06:42,879 Created temporary directory: /tmp/pip-ephem-wheel-cache-wchxjy9j 2025-09-07T21:06:42,934 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T21:06:42,937 2 location(s) to search for versions of merengue: 2025-09-07T21:06:42,937 * https://pypi.org/simple/merengue/ 2025-09-07T21:06:42,937 * https://www.piwheels.org/simple/merengue/ 2025-09-07T21:06:42,937 Fetching project page and analyzing links: https://pypi.org/simple/merengue/ 2025-09-07T21:06:42,937 Getting page https://pypi.org/simple/merengue/ 2025-09-07T21:06:42,938 Found index url https://pypi.org/simple/ 2025-09-07T21:06:43,009 Fetched page https://pypi.org/simple/merengue/ as application/vnd.pypi.simple.v1+json 2025-09-07T21:06:43,012 Found link https://files.pythonhosted.org/packages/76/a7/eaba2adc8fdbe4b309b0b8732d2144f8ceec133b94a692cd529ed7e04017/merengue-0.6.0-final.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-final 2025-09-07T21:06:43,012 Found link https://files.pythonhosted.org/packages/45/cc/89e84986bbb50d211087594359ab51a682ea0520ac97864d021a6d5c6a92/merengue-0.5.tar.gz (from https://pypi.org/simple/merengue/), version: 0.5 2025-09-07T21:06:43,013 Found link https://files.pythonhosted.org/packages/67/85/84c07abd89c1c0f0b48b948f729739928064788a210044a13e1c2547f49c/merengue-0.5.1-beta.tar.gz (from https://pypi.org/simple/merengue/), version: 0.5.1-beta 2025-09-07T21:06:43,013 Found link https://files.pythonhosted.org/packages/9f/80/d6651b8d69591bfb31ecbed31c74de8e117d0babf67060bb3b102e8bc846/merengue-0.5.1-beta2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.5.1-beta2 2025-09-07T21:06:43,013 Found link https://files.pythonhosted.org/packages/1d/55/051f4cd1b2e8669267f9475d2d309bd47a8b9dde038c381cf7f9eaa4aef7/merengue-0.5.1-beta3.tar.gz (from https://pypi.org/simple/merengue/), version: 0.5.1-beta3 2025-09-07T21:06:43,013 Found link https://files.pythonhosted.org/packages/27/49/ef241217e5bd504f50d67cc6d261ac916d51af49aa4990167486ea1a5495/merengue-0.5.1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.5.1 2025-09-07T21:06:43,014 Found link https://files.pythonhosted.org/packages/eb/c8/113de5ecd82c60876004fac1142757eb8a70fbe84fefea5df46ea9dc6d88/merengue-0.6.0-alpha1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha1 2025-09-07T21:06:43,014 Found link https://files.pythonhosted.org/packages/0d/7c/096470816175427283d1c4247119b01b8fed5d1a2daafd947c6c52102bb2/merengue-0.6.0-alpha2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha2 2025-09-07T21:06:43,014 Found link https://files.pythonhosted.org/packages/34/a2/031a48e8cecffe422718f8ec2c26579a95cc0a328861f99224b2100e92f7/merengue-0.6.0-alpha3.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-alpha3 2025-09-07T21:06:43,014 Found link https://files.pythonhosted.org/packages/ee/25/2fc1c611d406273761189fea8a98b0ddb8e315cfb54f58de72d835b292ff/merengue-0.6.0-beta1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-beta1 2025-09-07T21:06:43,014 Found link https://files.pythonhosted.org/packages/28/92/8ba16c2c0f30f08e9aa4ca382cc7ef26d2a84f5f100ee060552aa1f88d58/merengue-0.6.0-rc1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.0-rc1 2025-09-07T21:06:43,015 Found link https://files.pythonhosted.org/packages/4a/ca/d3f471cb1c7b63cb250b472c266417aa899f9273374948125e82045bd59a/merengue-0.6.1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.1 2025-09-07T21:06:43,015 Found link https://files.pythonhosted.org/packages/c4/29/fee2b91275c720c2874e8c556c106fd7338a127cda7f53eb050bd6e12b59/merengue-0.6.2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.6.2 2025-09-07T21:06:43,015 Found link https://files.pythonhosted.org/packages/92/29/3ec9bb9922b937c1e80b63aecde83fdf6ae00a93f558de09ec2326f37fa1/merengue-0.7.0-alpha1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0-alpha1 2025-09-07T21:06:43,015 Found link https://files.pythonhosted.org/packages/bd/74/898e96cb7c890b69f932913153ab14ba3bd5195e647f86bb775b78656fcd/merengue-0.7.0-beta1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0-beta1 2025-09-07T21:06:43,016 Found link https://files.pythonhosted.org/packages/8c/f1/d02f52990bb7a95e6f5a9621a665301998de03b14c4d0f77b9ae0e2db679/merengue-0.7.0-beta2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0-beta2 2025-09-07T21:06:43,016 Found link https://files.pythonhosted.org/packages/ae/be/e50fa45911a6e12378a3ef0ffc80ceaa522bf52d654c43645b2198c0607a/merengue-0.7.0-beta3.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0-beta3 2025-09-07T21:06:43,016 Found link https://files.pythonhosted.org/packages/ca/c3/3936d7837815fb75ba0b98ddaf26d675e087f262d5413f38a20b4ba5aab1/merengue-0.7.0-beta4.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0-beta4 2025-09-07T21:06:43,016 Found link https://files.pythonhosted.org/packages/e4/13/6ea64ef2b4b96255d04fc77adbbc74fd23a241d8e3f59df546bb60ef8838/merengue-0.7.0.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.0 2025-09-07T21:06:43,016 Found link https://files.pythonhosted.org/packages/72/bf/eca6eac749ca3d4f9edad4ea6273536c2dd51bc44e1573e89299a4d34d7a/merengue-0.7.1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.7.1 2025-09-07T21:06:43,017 Found link https://files.pythonhosted.org/packages/32/45/9a0426b929f0b4ca224d842e70a2750d4616408030326cbde2f705a93cf9/merengue-0.8.0-b1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.0-b1 2025-09-07T21:06:43,017 Found link https://files.pythonhosted.org/packages/40/3a/060bf4037c09b786b9a8f0e85223cc419f9e299c5cf5f183fcc152472826/merengue-0.8.0-b2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.0-b2 2025-09-07T21:06:43,017 Found link https://files.pythonhosted.org/packages/42/24/4fc7cd29d8c74ab637d1b87f97bc0ed6316402984a9d20edafb15c54f5cd/merengue-0.8.0-rc1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.0-rc1 2025-09-07T21:06:43,017 Found link https://files.pythonhosted.org/packages/10/7f/24d2117b4aef7f8bf3a312d820816b8983059b38f5e3efdb83651551513a/merengue-0.8.0.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.0 2025-09-07T21:06:43,017 Found link https://files.pythonhosted.org/packages/1a/6a/c1681c8a1fd58747612cc9202518ac801aed26d1779cdc0c6ea4dfe9b49c/merengue-0.8.1.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.1 2025-09-07T21:06:43,018 Found link https://files.pythonhosted.org/packages/45/3c/c3471401332e60769ab5cd1c125afffe35dccbecea07ac62b563016b4372/merengue-0.8.2.tar.gz (from https://pypi.org/simple/merengue/), version: 0.8.2 2025-09-07T21:06:43,018 Found link https://files.pythonhosted.org/packages/75/41/26b8dd83091ebe69152cf239e5897153744e063f598fc8a9c6e4236896af/merengue-0.9.0.tar.gz (from https://pypi.org/simple/merengue/), version: 0.9.0 2025-09-07T21:06:43,018 Fetching project page and analyzing links: https://www.piwheels.org/simple/merengue/ 2025-09-07T21:06:43,018 Getting page https://www.piwheels.org/simple/merengue/ 2025-09-07T21:06:43,019 Found index url https://www.piwheels.org/simple/ 2025-09-07T21:06:43,102 Fetched page https://www.piwheels.org/simple/merengue/ as text/html 2025-09-07T21:06:43,103 Skipping link: not a file: https://www.piwheels.org/simple/merengue/ 2025-09-07T21:06:43,103 Skipping link: not a file: https://pypi.org/simple/merengue/ 2025-09-07T21:06:43,132 Given no hashes to check 1 links for project 'merengue': discarding no candidates 2025-09-07T21:06:43,134 Collecting merengue==0.7.0-beta3 2025-09-07T21:06:43,135 Created temporary directory: /tmp/pip-unpack-7go2dhbk 2025-09-07T21:06:43,292 Downloading merengue-0.7.0-beta3.tar.gz (9.8 MB) 2025-09-07T21:06:53,732 Added merengue==0.7.0-beta3 from https://files.pythonhosted.org/packages/ae/be/e50fa45911a6e12378a3ef0ffc80ceaa522bf52d654c43645b2198c0607a/merengue-0.7.0-beta3.tar.gz to build tracker '/tmp/pip-build-tracker-9w2ta4yk' 2025-09-07T21:06:53,734 Running setup.py (path:/tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/setup.py) egg_info for package merengue 2025-09-07T21:06:53,734 Created temporary directory: /tmp/pip-pip-egg-info-nb644sgs 2025-09-07T21:06:53,734 Preparing metadata (setup.py): started 2025-09-07T21:06:53,735 Running command python setup.py egg_info 2025-09-07T21:06:54,317 Traceback (most recent call last): 2025-09-07T21:06:54,319 File "", line 2, in 2025-09-07T21:06:54,319 exec(compile(''' 2025-09-07T21:06:54,319 ~~~~^^^^^^^^^^^^ 2025-09-07T21:06:54,319 # This is -- a caller that pip uses to run setup.py 2025-09-07T21:06:54,319 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,320 ...<32 lines>... 2025-09-07T21:06:54,320 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T21:06:54,320 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,320 ''' % ('/tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/setup.py',), "", "exec")) 2025-09-07T21:06:54,320 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,320 File "", line 35, in 2025-09-07T21:06:54,320 File "/tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/setup.py", line 20, in 2025-09-07T21:06:54,321 import ez_setup 2025-09-07T21:06:54,321 File "/tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/ez_setup.py", line 106 2025-09-07T21:06:54,321 except pkg_resources.VersionConflict, e: 2025-09-07T21:06:54,321 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,321 SyntaxError: multiple exception types must be parenthesized 2025-09-07T21:06:54,405 ERROR: python setup.py egg_info exited with 1 2025-09-07T21:06:54,416 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T21:06:54,416 exec(compile('"'"''"'"''"'"' 2025-09-07T21:06:54,416 # This is -- a caller that pip uses to run setup.py 2025-09-07T21:06:54,416 # 2025-09-07T21:06:54,416 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T21:06:54,416 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T21:06:54,416 # - It provides a clear error message when setuptools is not installed. 2025-09-07T21:06:54,416 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T21:06:54,416 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T21:06:54,416 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T21:06:54,416 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T21:06:54,416 import os, sys, tokenize, traceback 2025-09-07T21:06:54,416 2025-09-07T21:06:54,416 try: 2025-09-07T21:06:54,416 import setuptools 2025-09-07T21:06:54,416 except ImportError: 2025-09-07T21:06:54,416 print( 2025-09-07T21:06:54,416 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T21:06:54,416 "the build environment with exception:", 2025-09-07T21:06:54,416 file=sys.stderr, 2025-09-07T21:06:54,416 ) 2025-09-07T21:06:54,416 traceback.print_exc() 2025-09-07T21:06:54,416 sys.exit(1) 2025-09-07T21:06:54,416 2025-09-07T21:06:54,416 __file__ = %r 2025-09-07T21:06:54,416 sys.argv[0] = __file__ 2025-09-07T21:06:54,416 2025-09-07T21:06:54,416 if os.path.exists(__file__): 2025-09-07T21:06:54,416 filename = __file__ 2025-09-07T21:06:54,416 with tokenize.open(__file__) as f: 2025-09-07T21:06:54,416 setup_py_code = f.read() 2025-09-07T21:06:54,416 else: 2025-09-07T21:06:54,416 filename = "" 2025-09-07T21:06:54,416 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T21:06:54,416 2025-09-07T21:06:54,416 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T21:06:54,416 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-nb644sgs[/] 2025-09-07T21:06:54,416 [bold magenta]cwd[/]: /tmp/pip-wheel-8ih9k7ec/merengue_3d0cdf7119e94c328c036dde11bbe782/ 2025-09-07T21:06:54,417 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T21:06:54,417 ERROR: metadata generation failed 2025-09-07T21:06:54,422 Exception information: 2025-09-07T21:06:54,422 Traceback (most recent call last): 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T21:06:54,422 call_subprocess( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 args, 2025-09-07T21:06:54,422 ^^^^^ 2025-09-07T21:06:54,422 ...<2 lines>... 2025-09-07T21:06:54,422 spinner=spinner, 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T21:06:54,422 raise error 2025-09-07T21:06:54,422 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T21:06:54,422 2025-09-07T21:06:54,422 The above exception was the direct cause of the following exception: 2025-09-07T21:06:54,422 2025-09-07T21:06:54,422 Traceback (most recent call last): 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T21:06:54,422 status = _inner_run() 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T21:06:54,422 return self.run(options, args) 2025-09-07T21:06:54,422 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T21:06:54,422 return func(self, options, args) 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T21:06:54,422 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T21:06:54,422 result = self._result = resolver.resolve( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T21:06:54,422 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T21:06:54,422 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T21:06:54,422 if not criterion.candidates: 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T21:06:54,422 return bool(self._sequence) 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T21:06:54,422 self._bool = any(self) 2025-09-07T21:06:54,422 ~~~^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T21:06:54,422 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T21:06:54,422 ^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T21:06:54,422 candidate = func() 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T21:06:54,422 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 link, template, name, version 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T21:06:54,422 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 link, 2025-09-07T21:06:54,422 ^^^^^ 2025-09-07T21:06:54,422 ...<3 lines>... 2025-09-07T21:06:54,422 version=version, 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T21:06:54,422 super().__init__( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 link=link, 2025-09-07T21:06:54,422 ^^^^^^^^^^ 2025-09-07T21:06:54,422 ...<4 lines>... 2025-09-07T21:06:54,422 version=version, 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T21:06:54,422 self.dist = self._prepare() 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T21:06:54,422 dist = self._prepare_distribution() 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T21:06:54,422 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T21:06:54,422 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T21:06:54,422 dist = _get_prepared_distribution( 2025-09-07T21:06:54,422 req, 2025-09-07T21:06:54,422 ...<3 lines>... 2025-09-07T21:06:54,422 self.check_build_deps, 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T21:06:54,422 abstract_dist.prepare_distribution_metadata( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 finder, build_isolation, check_build_deps 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T21:06:54,422 self.req.prepare_metadata() 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T21:06:54,422 self.metadata_directory = generate_metadata_legacy( 2025-09-07T21:06:54,422 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T21:06:54,422 build_env=self.build_env, 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ...<3 lines>... 2025-09-07T21:06:54,422 details=details, 2025-09-07T21:06:54,422 ^^^^^^^^^^^^^^^^ 2025-09-07T21:06:54,422 ) 2025-09-07T21:06:54,422 ^ 2025-09-07T21:06:54,422 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T21:06:54,422 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T21:06:54,422 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T21:06:54,447 Removed merengue==0.7.0-beta3 from https://files.pythonhosted.org/packages/ae/be/e50fa45911a6e12378a3ef0ffc80ceaa522bf52d654c43645b2198c0607a/merengue-0.7.0-beta3.tar.gz from build tracker '/tmp/pip-build-tracker-9w2ta4yk' 2025-09-07T21:06:54,447 Removed build tracker: '/tmp/pip-build-tracker-9w2ta4yk'