2025-09-09T22:33:19,907 Created temporary directory: /tmp/pip-build-tracker-x7mx5oz_ 2025-09-09T22:33:19,908 Initialized build tracking at /tmp/pip-build-tracker-x7mx5oz_ 2025-09-09T22:33:19,908 Created build tracker: /tmp/pip-build-tracker-x7mx5oz_ 2025-09-09T22:33:19,908 Entered build tracker: /tmp/pip-build-tracker-x7mx5oz_ 2025-09-09T22:33:19,908 Created temporary directory: /tmp/pip-wheel-y_k_gy_5 2025-09-09T22:33:19,911 Created temporary directory: /tmp/pip-ephem-wheel-cache-wrkgtzrm 2025-09-09T22:33:19,970 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T22:33:19,972 2 location(s) to search for versions of pymcr: 2025-09-09T22:33:19,972 * https://pypi.org/simple/pymcr/ 2025-09-09T22:33:19,972 * https://www.piwheels.org/simple/pymcr/ 2025-09-09T22:33:19,972 Fetching project page and analyzing links: https://pypi.org/simple/pymcr/ 2025-09-09T22:33:19,973 Getting page https://pypi.org/simple/pymcr/ 2025-09-09T22:33:19,974 Found index url https://pypi.org/simple/ 2025-09-09T22:33:20,123 Fetched page https://pypi.org/simple/pymcr/ as application/vnd.pypi.simple.v1+json 2025-09-09T22:33:20,128 Found link https://files.pythonhosted.org/packages/74/52/505d461bbcfdbbaa027b686eb964c43d79ba4cfa567e77cba61de54ec4fa/pyMCR-0.1.0rc0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.1.0rc0 2025-09-09T22:33:20,129 Found link https://files.pythonhosted.org/packages/25/43/cb272b27186e2b59d15a955668abb7a541e96ab6d62fe8ddafc88ffc00b8/pyMCR-0.1.0rc1.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.1.0rc1 2025-09-09T22:33:20,130 Found link https://files.pythonhosted.org/packages/fb/26/7247557e74fc6410c2202c0ee9c9abd2fb5f5dd7b6f68b8d3a63ebbf8473/pyMCR-0.1.0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.1.0 2025-09-09T22:33:20,130 Found link https://files.pythonhosted.org/packages/81/59/965f3df036b1c0d52ff52ffa402559d20930bae9fcafe2fe4cdca53e89b9/pyMCR-0.1.1a0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.1.1a0 2025-09-09T22:33:20,131 Found link https://files.pythonhosted.org/packages/72/bd/193e247a5a313514d21f9e60f0146382f11ab58dd4317e88ab1a7af550c8/pyMCR-0.2.0rc0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.2.0rc0 2025-09-09T22:33:20,131 Found link https://files.pythonhosted.org/packages/49/24/5b73902b67d1a8331faa79ad816e24ca8848cb995cfd3c99a6b4feecd62a/pyMCR-0.2.0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.2.0 2025-09-09T22:33:20,132 Found link https://files.pythonhosted.org/packages/fb/b1/bc7c5f71a908be9ecd53d4a737a1904ab870dfe3b045491fb8cd6fbec6e4/pyMCR-0.2.1.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.2.1 2025-09-09T22:33:20,132 Found link https://files.pythonhosted.org/packages/d8/37/2c866bc322fe14a45478dabf7aacba2fe5be98f5c787b638a596a286c22d/pyMCR-0.3.0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.3.0 2025-09-09T22:33:20,133 Found link https://files.pythonhosted.org/packages/c7/46/4ec863fdba050aeaa14ea6755eddabb2cbb532fe61c05f897e720f0dd1be/pyMCR-0.3.1.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.3.1 2025-09-09T22:33:20,133 Found link https://files.pythonhosted.org/packages/bc/84/7b89a98d77727779de19847a02f0954552e36d6e70803e9b27ee2858392a/pyMCR-0.3.2.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.3.2 2025-09-09T22:33:20,134 Found link https://files.pythonhosted.org/packages/b7/a4/b059765db281f4829b2ed95f67d9857d3931a3a8a90de83814181af285cc/pyMCR-0.3.3.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.3.3 2025-09-09T22:33:20,134 Found link https://files.pythonhosted.org/packages/8f/c2/cc037fbdd210bcfd6215b70f8fd19efd16ac78ccdd31a916f5d616b16e8c/pyMCR-0.4.0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.4.0 2025-09-09T22:33:20,134 Found link https://files.pythonhosted.org/packages/29/9e/b6e4afd3e1534aaba5587192c3ba7ae31d9a8ff80529624e897fbc603d02/pyMCR-0.5.0.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.5.0 2025-09-09T22:33:20,135 Skipping link: No binaries permitted for pymcr: https://files.pythonhosted.org/packages/c3/ff/68d17f54bd0ac42c99b8408db63fd002aaee63c0bdd1b9b6bf47c91e4034/pyMCR-0.5.1-py3-none-any.whl (from https://pypi.org/simple/pymcr/) 2025-09-09T22:33:20,135 Found link https://files.pythonhosted.org/packages/41/2f/9aa68ca89facba9efab95fdfe38c0368b6ccc1124088986ec3c050e9ea17/pyMCR-0.5.1.tar.gz (from https://pypi.org/simple/pymcr/), version: 0.5.1 2025-09-09T22:33:20,136 Fetching project page and analyzing links: https://www.piwheels.org/simple/pymcr/ 2025-09-09T22:33:20,137 Getting page https://www.piwheels.org/simple/pymcr/ 2025-09-09T22:33:20,138 Found index url https://www.piwheels.org/simple/ 2025-09-09T22:33:20,237 Fetched page https://www.piwheels.org/simple/pymcr/ as text/html 2025-09-09T22:33:20,240 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.5.1-py3-none-any.whl#sha256=d91097535daccbfb1c7540b61026b2b8fe8a7c3560b3d9751d4e24d5cf925435 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,240 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.3.2-py3-none-any.whl#sha256=ebcfc9373afa6145acd182d9850c01801a6abb5acbd0c65207c7c56d59ec8d53 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,240 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.3.1-py3-none-any.whl#sha256=f19b7120ff4c8bf1859cb5105974ddc7ff2a38b9b8d11fb349918175cfa4f07c (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,240 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.3.0-py3-none-any.whl#sha256=142eaef0fcc12a6bd0a0f62e357bad047bf7fb6e37fbe4753c61daebdc218289 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.2.1-py3-none-any.whl#sha256=2497234c49b540bfb5d6d3cbbf2c4ee70d29a8af352a9d68b565729d1bba8d2c (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.2.0-py3-none-any.whl#sha256=85243554624caddcbab9b817fd53042946294c007eb263003cdf4195fb72a2ba (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.2.0rc0-py3-none-any.whl#sha256=006e64a4a7c753ef4849b466b521e7e1feaaef0df0b9bb6d9d7c1cba094af101 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.1.1a0-py3-none-any.whl#sha256=8accbfdaf6d9d630197b3d4e3d35f5467fefa0fa99dfcba8ce1e5e01c33ef9ce (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.1.0-py3-none-any.whl#sha256=36482fd001a9647fb7d5e100f84c0cb45de9088495f9264aafcb94aef6725056 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.1.0rc1-py3-none-any.whl#sha256=5f6a725c8d048a02ade29ac9ed4ab5df8c26e513d5800c4a3bd58013b04cf4c1 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: No binaries permitted for pymcr: https://archive1.piwheels.org/simple/pymcr/pyMCR-0.1.0rc0-py3-none-any.whl#sha256=647ff683e64298c1b74983800919f13d97037cab9a71871585345ec20b3946f8 (from https://www.piwheels.org/simple/pymcr/) 2025-09-09T22:33:20,241 Skipping link: not a file: https://www.piwheels.org/simple/pymcr/ 2025-09-09T22:33:20,242 Skipping link: not a file: https://pypi.org/simple/pymcr/ 2025-09-09T22:33:20,267 Given no hashes to check 1 links for project 'pymcr': discarding no candidates 2025-09-09T22:33:20,268 Collecting pymcr==0.3.3 2025-09-09T22:33:20,270 Created temporary directory: /tmp/pip-unpack-qm82qz9e 2025-09-09T22:33:20,410 Downloading pyMCR-0.3.3.tar.gz (23 kB) 2025-09-09T22:33:20,450 Added pymcr==0.3.3 from https://files.pythonhosted.org/packages/b7/a4/b059765db281f4829b2ed95f67d9857d3931a3a8a90de83814181af285cc/pyMCR-0.3.3.tar.gz to build tracker '/tmp/pip-build-tracker-x7mx5oz_' 2025-09-09T22:33:20,451 Running setup.py (path:/tmp/pip-wheel-y_k_gy_5/pymcr_cc0b14f4c9c54ae0adec1b77ce24c8a2/setup.py) egg_info for package pymcr 2025-09-09T22:33:20,452 Created temporary directory: /tmp/pip-pip-egg-info-ykgoyak1 2025-09-09T22:33:20,452 Preparing metadata (setup.py): started 2025-09-09T22:33:20,453 Running command python setup.py egg_info 2025-09-09T22:33:20,986 Traceback (most recent call last): 2025-09-09T22:33:20,988 File "", line 2, in 2025-09-09T22:33:20,988 exec(compile(''' 2025-09-09T22:33:20,988 ~~~~^^^^^^^^^^^^ 2025-09-09T22:33:20,988 # This is -- a caller that pip uses to run setup.py 2025-09-09T22:33:20,988 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:20,988 ...<32 lines>... 2025-09-09T22:33:20,989 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T22:33:20,989 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:20,989 ''' % ('/tmp/pip-wheel-y_k_gy_5/pymcr_cc0b14f4c9c54ae0adec1b77ce24c8a2/setup.py',), "", "exec")) 2025-09-09T22:33:20,989 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:20,989 File "", line 35, in 2025-09-09T22:33:20,989 File "/tmp/pip-wheel-y_k_gy_5/pymcr_cc0b14f4c9c54ae0adec1b77ce24c8a2/setup.py", line 11, in 2025-09-09T22:33:20,989 with open('./requirements.txt','r') as f: 2025-09-09T22:33:20,989 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:20,990 FileNotFoundError: [Errno 2] No such file or directory: './requirements.txt' 2025-09-09T22:33:21,073 ERROR: python setup.py egg_info exited with 1 2025-09-09T22:33:21,085 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T22:33:21,085 exec(compile('"'"''"'"''"'"' 2025-09-09T22:33:21,085 # This is -- a caller that pip uses to run setup.py 2025-09-09T22:33:21,085 # 2025-09-09T22:33:21,085 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T22:33:21,085 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T22:33:21,085 # - It provides a clear error message when setuptools is not installed. 2025-09-09T22:33:21,085 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T22:33:21,085 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T22:33:21,085 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T22:33:21,085 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T22:33:21,085 import os, sys, tokenize, traceback 2025-09-09T22:33:21,085 2025-09-09T22:33:21,085 try: 2025-09-09T22:33:21,085 import setuptools 2025-09-09T22:33:21,085 except ImportError: 2025-09-09T22:33:21,085 print( 2025-09-09T22:33:21,085 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T22:33:21,085 "the build environment with exception:", 2025-09-09T22:33:21,085 file=sys.stderr, 2025-09-09T22:33:21,085 ) 2025-09-09T22:33:21,085 traceback.print_exc() 2025-09-09T22:33:21,085 sys.exit(1) 2025-09-09T22:33:21,085 2025-09-09T22:33:21,085 __file__ = %r 2025-09-09T22:33:21,085 sys.argv[0] = __file__ 2025-09-09T22:33:21,085 2025-09-09T22:33:21,085 if os.path.exists(__file__): 2025-09-09T22:33:21,085 filename = __file__ 2025-09-09T22:33:21,085 with tokenize.open(__file__) as f: 2025-09-09T22:33:21,085 setup_py_code = f.read() 2025-09-09T22:33:21,085 else: 2025-09-09T22:33:21,085 filename = "" 2025-09-09T22:33:21,085 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T22:33:21,085 2025-09-09T22:33:21,085 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T22:33:21,085 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-y_k_gy_5/pymcr_cc0b14f4c9c54ae0adec1b77ce24c8a2/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ykgoyak1[/] 2025-09-09T22:33:21,085 [bold magenta]cwd[/]: /tmp/pip-wheel-y_k_gy_5/pymcr_cc0b14f4c9c54ae0adec1b77ce24c8a2/ 2025-09-09T22:33:21,085 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T22:33:21,086 ERROR: metadata generation failed 2025-09-09T22:33:21,091 Exception information: 2025-09-09T22:33:21,091 Traceback (most recent call last): 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T22:33:21,091 call_subprocess( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 args, 2025-09-09T22:33:21,091 ^^^^^ 2025-09-09T22:33:21,091 ...<2 lines>... 2025-09-09T22:33:21,091 spinner=spinner, 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T22:33:21,091 raise error 2025-09-09T22:33:21,091 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T22:33:21,091 2025-09-09T22:33:21,091 The above exception was the direct cause of the following exception: 2025-09-09T22:33:21,091 2025-09-09T22:33:21,091 Traceback (most recent call last): 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T22:33:21,091 status = _inner_run() 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T22:33:21,091 return self.run(options, args) 2025-09-09T22:33:21,091 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T22:33:21,091 return func(self, options, args) 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T22:33:21,091 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T22:33:21,091 result = self._result = resolver.resolve( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T22:33:21,091 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T22:33:21,091 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T22:33:21,091 if not criterion.candidates: 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T22:33:21,091 return bool(self._sequence) 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T22:33:21,091 self._bool = any(self) 2025-09-09T22:33:21,091 ~~~^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T22:33:21,091 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T22:33:21,091 ^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T22:33:21,091 candidate = func() 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T22:33:21,091 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 link, template, name, version 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T22:33:21,091 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 link, 2025-09-09T22:33:21,091 ^^^^^ 2025-09-09T22:33:21,091 ...<3 lines>... 2025-09-09T22:33:21,091 version=version, 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T22:33:21,091 super().__init__( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 link=link, 2025-09-09T22:33:21,091 ^^^^^^^^^^ 2025-09-09T22:33:21,091 ...<4 lines>... 2025-09-09T22:33:21,091 version=version, 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T22:33:21,091 self.dist = self._prepare() 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T22:33:21,091 dist = self._prepare_distribution() 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T22:33:21,091 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T22:33:21,091 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T22:33:21,091 dist = _get_prepared_distribution( 2025-09-09T22:33:21,091 req, 2025-09-09T22:33:21,091 ...<3 lines>... 2025-09-09T22:33:21,091 self.check_build_deps, 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T22:33:21,091 abstract_dist.prepare_distribution_metadata( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 finder, build_isolation, check_build_deps 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T22:33:21,091 self.req.prepare_metadata() 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T22:33:21,091 self.metadata_directory = generate_metadata_legacy( 2025-09-09T22:33:21,091 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T22:33:21,091 build_env=self.build_env, 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ...<3 lines>... 2025-09-09T22:33:21,091 details=details, 2025-09-09T22:33:21,091 ^^^^^^^^^^^^^^^^ 2025-09-09T22:33:21,091 ) 2025-09-09T22:33:21,091 ^ 2025-09-09T22:33:21,091 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T22:33:21,091 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T22:33:21,091 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T22:33:21,111 Removed pymcr==0.3.3 from https://files.pythonhosted.org/packages/b7/a4/b059765db281f4829b2ed95f67d9857d3931a3a8a90de83814181af285cc/pyMCR-0.3.3.tar.gz from build tracker '/tmp/pip-build-tracker-x7mx5oz_' 2025-09-09T22:33:21,111 Removed build tracker: '/tmp/pip-build-tracker-x7mx5oz_'