2025-09-07T20:13:08,525 Created temporary directory: /tmp/pip-build-tracker-4v6zy0bx 2025-09-07T20:13:08,526 Initialized build tracking at /tmp/pip-build-tracker-4v6zy0bx 2025-09-07T20:13:08,526 Created build tracker: /tmp/pip-build-tracker-4v6zy0bx 2025-09-07T20:13:08,526 Entered build tracker: /tmp/pip-build-tracker-4v6zy0bx 2025-09-07T20:13:08,526 Created temporary directory: /tmp/pip-wheel-kc4xx3tr 2025-09-07T20:13:08,529 Created temporary directory: /tmp/pip-ephem-wheel-cache-0yngz4wo 2025-09-07T20:13:08,584 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:13:08,586 2 location(s) to search for versions of model-builder: 2025-09-07T20:13:08,586 * https://pypi.org/simple/model-builder/ 2025-09-07T20:13:08,586 * https://www.piwheels.org/simple/model-builder/ 2025-09-07T20:13:08,587 Fetching project page and analyzing links: https://pypi.org/simple/model-builder/ 2025-09-07T20:13:08,587 Getting page https://pypi.org/simple/model-builder/ 2025-09-07T20:13:08,588 Found index url https://pypi.org/simple/ 2025-09-07T20:13:08,660 Fetched page https://pypi.org/simple/model-builder/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:13:08,663 Found link https://files.pythonhosted.org/packages/95/4d/c6fb599972ac1d32b78b40c1a5dc18b8e1eae16b9a2f149eca1337ba8b25/Model-Builder-0.2.5.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.2.5 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f9/e3/0a2a442fccc037c84c8abe7f58bc3a097a0d6bc4a252b2dfaaeb12c9ca20/Model_Builder-0.2.5-py2.4.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,664 Found link https://files.pythonhosted.org/packages/f9/ef/f13065191b2b9351203183639bdf5e50536e2e6cab82b72b084bcb1a3021/Model-Builder-0.2.6.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.2.6 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/69/7d/acc5033ed6dda7844a2635329ee325658cebaa8df084553fe4d2521a28f6/Model_Builder-0.2.6-py2.4.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/80/bb/b0ee876d38de89d434d621500a39a0c040c17e4bb67fbc19fcf53089f202/Model_Builder-0.2.8-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f2/23/cfd420ef4d3fcdb43181a2952e7daa17423e9a758f2b6ed2d46615fc5178/Model_Builder-0.2.9-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/67/8e/50f98e3391a835e474b6c3f4286c009a3e0bed7eebd5e649fb6b5c85fe8c/Model_Builder-0.3.0-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,664 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/09/d0/6f2fa70c5d84c6deefa6c7c71f72b538792d40c7af125871d82d7c6fc17c/Model_Builder-0.3.1-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,665 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/44/19/743a09ec7bc56636afa475babcc2904bfa7e7ebf33fe71abb7b935125ffc/Model_Builder-0.3.2-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,665 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/1c/88/03ed663e6031b9121d0cc6468f001ff3e2cb161d6d7e7e272e1dae435bef/Model_Builder-0.3.3-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,665 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f1/55/8414c8552da6a4cf29549ae712bfb0d6287e9ee9fd9e4a9d8fb54e2b8b99/Model_Builder-0.3.4-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,665 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/9d/f7/abed2980ead92b79a693925386da7aaf60fe4163aa3adf35c1850a6bd077/Model_Builder-0.3.5-py2.4-linux-i686.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,665 Found link https://files.pythonhosted.org/packages/52/89/fe2128e96361741cef18b0d4cd28dc4f7ada3a52c9df96f0d07f88474b0c/Model-Builder-0.4.0.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.0 2025-09-07T20:13:08,665 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/8c/52/5b4ad93a09e6ebc8e14b5fc4b98e5750de0d9a50310978d4fbf10986cba9/Model_Builder-0.4.0-py2.4.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,666 Found link https://files.pythonhosted.org/packages/7c/53/2a6099b600bad600871c34752787415dbb05d1a05ba81d156d578f969135/Model-Builder-0.4.1.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.1 2025-09-07T20:13:08,666 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f8/92/aeade87437137fbacca74f861268405b90f34c33193be9815988d52b8cd8/Model_Builder-0.4.1-py2.5.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,666 Found link https://files.pythonhosted.org/packages/42/62/1cecd3e2e900c5f93a4ed18422914499709d7c1a16e02e42b6eb102add84/Model-Builder-0.4.2.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.2 2025-09-07T20:13:08,666 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/c6/f2/5fc9d96f7a4e1e55de19b122f8476433eca0b76df1e10f5906a086a13afc/Model_Builder-0.4.2-py2.5.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,666 Found link https://files.pythonhosted.org/packages/e9/9a/82356d67371f604a00a4255f3413cda65aa4ab13d9c197138c302789d708/Model-Builder-0.4.3.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.3 2025-09-07T20:13:08,666 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/c7/13/54085bf697b19532f5f017c1c52c84699b1ad90b75ccbe9f41aad6989469/Model_Builder-0.4.3-py2.5.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,667 Found link https://files.pythonhosted.org/packages/88/eb/a0c5da329cdbefa2b08472144430580bfc5efb7eb4a700aac56fcbc2c8d6/Model-Builder-0.4.4.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.4 2025-09-07T20:13:08,667 Found link https://files.pythonhosted.org/packages/f5/15/4f29934cde5575235fe543195d84692795543a8dfc1dc0f77b6608170783/Model-Builder-0.4.5.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.5 2025-09-07T20:13:08,667 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/84/d6/a0735c66afb2002b86a87a8703f384b5941c33ee4ab3eeeed14991f2cfab/Model_Builder-0.4.5-py2.5.egg (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,667 Found link https://files.pythonhosted.org/packages/c0/68/312b975d263e2e169536ee8d3578df8b3a304e111dbcdee06ee56b885f8d/Model-Builder-0.4.6.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.6 2025-09-07T20:13:08,667 Found link https://files.pythonhosted.org/packages/a0/2b/0b7c8d4e24785cb74e396067d5ce5b162a98c09b5f4d749da64848a9c84f/Model-Builder-0.4.7.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.7 2025-09-07T20:13:08,667 Found link https://files.pythonhosted.org/packages/e4/a8/a3e2849ffa0ba52b748cb2c31ea210f2f6d7078b02d07b4aeda760d6a28e/Model-Builder-0.4.8.tar.gz (from https://pypi.org/simple/model-builder/), version: 0.4.8 2025-09-07T20:13:08,668 Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/1e/34/1f0d97702cd4aeac4307238c240648523fb19c886eb06458fcad7a8b47ab/Model-Builder-0.4.8.win32.exe (from https://pypi.org/simple/model-builder/) 2025-09-07T20:13:08,668 Fetching project page and analyzing links: https://www.piwheels.org/simple/model-builder/ 2025-09-07T20:13:08,668 Getting page https://www.piwheels.org/simple/model-builder/ 2025-09-07T20:13:08,669 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:13:08,767 Fetched page https://www.piwheels.org/simple/model-builder/ as text/html 2025-09-07T20:13:08,768 Skipping link: not a file: https://www.piwheels.org/simple/model-builder/ 2025-09-07T20:13:08,768 Skipping link: not a file: https://pypi.org/simple/model-builder/ 2025-09-07T20:13:08,798 Given no hashes to check 1 links for project 'model-builder': discarding no candidates 2025-09-07T20:13:08,799 Collecting model-builder==0.4.1 2025-09-07T20:13:08,801 Created temporary directory: /tmp/pip-unpack-dka7220h 2025-09-07T20:13:08,956 Downloading Model-Builder-0.4.1.tar.gz (207 kB) 2025-09-07T20:13:09,047 Added model-builder==0.4.1 from https://files.pythonhosted.org/packages/7c/53/2a6099b600bad600871c34752787415dbb05d1a05ba81d156d578f969135/Model-Builder-0.4.1.tar.gz to build tracker '/tmp/pip-build-tracker-4v6zy0bx' 2025-09-07T20:13:09,048 Running setup.py (path:/tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/setup.py) egg_info for package model-builder 2025-09-07T20:13:09,048 Created temporary directory: /tmp/pip-pip-egg-info-xtuvv56e 2025-09-07T20:13:09,049 Preparing metadata (setup.py): started 2025-09-07T20:13:09,049 Running command python setup.py egg_info 2025-09-07T20:13:09,580 Traceback (most recent call last): 2025-09-07T20:13:09,581 File "", line 2, in 2025-09-07T20:13:09,581 exec(compile(''' 2025-09-07T20:13:09,581 ~~~~^^^^^^^^^^^^ 2025-09-07T20:13:09,581 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:09,581 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,582 ...<32 lines>... 2025-09-07T20:13:09,582 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:09,582 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,582 ''' % ('/tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/setup.py',), "", "exec")) 2025-09-07T20:13:09,582 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,582 File "", line 35, in 2025-09-07T20:13:09,582 File "/tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/setup.py", line 2, in 2025-09-07T20:13:09,582 import ez_setup 2025-09-07T20:13:09,583 File "/tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/ez_setup.py", line 188 2025-09-07T20:13:09,583 print "Setuptools version",version,"or greater has been installed." 2025-09-07T20:13:09,583 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,583 SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? 2025-09-07T20:13:09,667 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:13:09,678 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:13:09,678 exec(compile('"'"''"'"''"'"' 2025-09-07T20:13:09,678 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:13:09,678 # 2025-09-07T20:13:09,678 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:13:09,678 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:13:09,678 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:13:09,678 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:13:09,678 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:13:09,678 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:13:09,678 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:13:09,678 import os, sys, tokenize, traceback 2025-09-07T20:13:09,678 2025-09-07T20:13:09,678 try: 2025-09-07T20:13:09,678 import setuptools 2025-09-07T20:13:09,678 except ImportError: 2025-09-07T20:13:09,678 print( 2025-09-07T20:13:09,678 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:13:09,678 "the build environment with exception:", 2025-09-07T20:13:09,678 file=sys.stderr, 2025-09-07T20:13:09,678 ) 2025-09-07T20:13:09,678 traceback.print_exc() 2025-09-07T20:13:09,678 sys.exit(1) 2025-09-07T20:13:09,678 2025-09-07T20:13:09,678 __file__ = %r 2025-09-07T20:13:09,678 sys.argv[0] = __file__ 2025-09-07T20:13:09,678 2025-09-07T20:13:09,678 if os.path.exists(__file__): 2025-09-07T20:13:09,678 filename = __file__ 2025-09-07T20:13:09,678 with tokenize.open(__file__) as f: 2025-09-07T20:13:09,678 setup_py_code = f.read() 2025-09-07T20:13:09,678 else: 2025-09-07T20:13:09,678 filename = "" 2025-09-07T20:13:09,678 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:13:09,678 2025-09-07T20:13:09,678 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:13:09,678 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-xtuvv56e[/] 2025-09-07T20:13:09,679 [bold magenta]cwd[/]: /tmp/pip-wheel-kc4xx3tr/model-builder_111930edaad043839c5c085492ee4bb1/ 2025-09-07T20:13:09,679 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:13:09,680 ERROR: metadata generation failed 2025-09-07T20:13:09,684 Exception information: 2025-09-07T20:13:09,684 Traceback (most recent call last): 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:13:09,684 call_subprocess( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 args, 2025-09-07T20:13:09,684 ^^^^^ 2025-09-07T20:13:09,684 ...<2 lines>... 2025-09-07T20:13:09,684 spinner=spinner, 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:13:09,684 raise error 2025-09-07T20:13:09,684 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:13:09,684 2025-09-07T20:13:09,684 The above exception was the direct cause of the following exception: 2025-09-07T20:13:09,684 2025-09-07T20:13:09,684 Traceback (most recent call last): 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:13:09,684 status = _inner_run() 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:13:09,684 return self.run(options, args) 2025-09-07T20:13:09,684 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:13:09,684 return func(self, options, args) 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:13:09,684 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:13:09,684 result = self._result = resolver.resolve( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:13:09,684 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:13:09,684 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:13:09,684 if not criterion.candidates: 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:13:09,684 return bool(self._sequence) 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:13:09,684 self._bool = any(self) 2025-09-07T20:13:09,684 ~~~^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:13:09,684 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:13:09,684 ^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:13:09,684 candidate = func() 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:13:09,684 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 link, template, name, version 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:13:09,684 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 link, 2025-09-07T20:13:09,684 ^^^^^ 2025-09-07T20:13:09,684 ...<3 lines>... 2025-09-07T20:13:09,684 version=version, 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:13:09,684 super().__init__( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 link=link, 2025-09-07T20:13:09,684 ^^^^^^^^^^ 2025-09-07T20:13:09,684 ...<4 lines>... 2025-09-07T20:13:09,684 version=version, 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:13:09,684 self.dist = self._prepare() 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:13:09,684 dist = self._prepare_distribution() 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:13:09,684 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:13:09,684 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:13:09,684 dist = _get_prepared_distribution( 2025-09-07T20:13:09,684 req, 2025-09-07T20:13:09,684 ...<3 lines>... 2025-09-07T20:13:09,684 self.check_build_deps, 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:13:09,684 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 finder, build_isolation, check_build_deps 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:13:09,684 self.req.prepare_metadata() 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:13:09,684 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:13:09,684 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:13:09,684 build_env=self.build_env, 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ...<3 lines>... 2025-09-07T20:13:09,684 details=details, 2025-09-07T20:13:09,684 ^^^^^^^^^^^^^^^^ 2025-09-07T20:13:09,684 ) 2025-09-07T20:13:09,684 ^ 2025-09-07T20:13:09,684 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:13:09,684 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:13:09,684 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:13:09,707 Removed model-builder==0.4.1 from https://files.pythonhosted.org/packages/7c/53/2a6099b600bad600871c34752787415dbb05d1a05ba81d156d578f969135/Model-Builder-0.4.1.tar.gz from build tracker '/tmp/pip-build-tracker-4v6zy0bx' 2025-09-07T20:13:09,707 Removed build tracker: '/tmp/pip-build-tracker-4v6zy0bx'