2025-09-07T20:35:17,336 Created temporary directory: /tmp/pip-build-tracker-knhho_mv 2025-09-07T20:35:17,336 Initialized build tracking at /tmp/pip-build-tracker-knhho_mv 2025-09-07T20:35:17,336 Created build tracker: /tmp/pip-build-tracker-knhho_mv 2025-09-07T20:35:17,337 Entered build tracker: /tmp/pip-build-tracker-knhho_mv 2025-09-07T20:35:17,337 Created temporary directory: /tmp/pip-wheel-kswrfj0u 2025-09-07T20:35:17,340 Created temporary directory: /tmp/pip-ephem-wheel-cache-g__rhph9 2025-09-07T20:35:17,395 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-07T20:35:17,397 2 location(s) to search for versions of rvirtualenv: 2025-09-07T20:35:17,397 * https://pypi.org/simple/rvirtualenv/ 2025-09-07T20:35:17,397 * https://www.piwheels.org/simple/rvirtualenv/ 2025-09-07T20:35:17,397 Fetching project page and analyzing links: https://pypi.org/simple/rvirtualenv/ 2025-09-07T20:35:17,398 Getting page https://pypi.org/simple/rvirtualenv/ 2025-09-07T20:35:17,399 Found index url https://pypi.org/simple/ 2025-09-07T20:35:17,469 Fetched page https://pypi.org/simple/rvirtualenv/ as application/vnd.pypi.simple.v1+json 2025-09-07T20:35:17,471 Found link https://files.pythonhosted.org/packages/89/b3/e74ef4df0e1968c703fbc47e18c274790b32d47b97048808a0df2fb8862f/RVirtualEnv-0.2.0.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.2.0 2025-09-07T20:35:17,471 Found link https://files.pythonhosted.org/packages/44/1f/eb3174ced517af9872a283408c4b86676ba497914cce7ee14d59cc85af3a/RVirtualEnv-0.2.1.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.2.1 2025-09-07T20:35:17,471 Found link https://files.pythonhosted.org/packages/45/1c/04df3ef151d5ea1eab1c305beaab7590b7baa97aa5cd06403d1147b858d9/RVirtualEnv-0.2.2.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.2.2 2025-09-07T20:35:17,471 Found link https://files.pythonhosted.org/packages/e9/11/a0b357c43f2a00b90c59b74617692daf55039bcd24c39978ee801871a16e/RVirtualEnv-0.2.3.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.2.3 2025-09-07T20:35:17,472 Found link https://files.pythonhosted.org/packages/b9/42/2a8fd38e4a087f3f6a4d296216ffce434b675578a4ae7d9e57330de5a3a2/RVirtualEnv-0.3.0.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.3.0 2025-09-07T20:35:17,472 Found link https://files.pythonhosted.org/packages/49/c4/86f23c252c38b2d1e1f6fb421e8dfc238729d05995169656447069cc1b01/RVirtualEnv-0.3.1.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.3.1 2025-09-07T20:35:17,472 Found link https://files.pythonhosted.org/packages/62/31/af64e87d1be179ef720cb548b52597da9e757996d37a9ba5d8030d7e5e61/RVirtualEnv-0.3.2.tar.gz (from https://pypi.org/simple/rvirtualenv/), version: 0.3.2 2025-09-07T20:35:17,472 Fetching project page and analyzing links: https://www.piwheels.org/simple/rvirtualenv/ 2025-09-07T20:35:17,473 Getting page https://www.piwheels.org/simple/rvirtualenv/ 2025-09-07T20:35:17,473 Found index url https://www.piwheels.org/simple/ 2025-09-07T20:35:17,558 Fetched page https://www.piwheels.org/simple/rvirtualenv/ as text/html 2025-09-07T20:35:17,559 Skipping link: No binaries permitted for rvirtualenv: https://archive1.piwheels.org/simple/rvirtualenv/RVirtualEnv-0.3.2-py3-none-any.whl#sha256=e585ab13bd472f5564aa63f04ef693b1fa081d13892a384d8acc8f0b4684a28d (from https://www.piwheels.org/simple/rvirtualenv/) 2025-09-07T20:35:17,560 Skipping link: not a file: https://www.piwheels.org/simple/rvirtualenv/ 2025-09-07T20:35:17,560 Skipping link: not a file: https://pypi.org/simple/rvirtualenv/ 2025-09-07T20:35:17,586 Given no hashes to check 1 links for project 'rvirtualenv': discarding no candidates 2025-09-07T20:35:17,587 Collecting rvirtualenv==0.2.2 2025-09-07T20:35:17,589 Created temporary directory: /tmp/pip-unpack-jw02i1kf 2025-09-07T20:35:17,727 Downloading RVirtualEnv-0.2.2.tar.gz (12 kB) 2025-09-07T20:35:17,776 Added rvirtualenv==0.2.2 from https://files.pythonhosted.org/packages/45/1c/04df3ef151d5ea1eab1c305beaab7590b7baa97aa5cd06403d1147b858d9/RVirtualEnv-0.2.2.tar.gz to build tracker '/tmp/pip-build-tracker-knhho_mv' 2025-09-07T20:35:17,777 Running setup.py (path:/tmp/pip-wheel-kswrfj0u/rvirtualenv_8f8c3f372fea418681f404a9477f008d/setup.py) egg_info for package rvirtualenv 2025-09-07T20:35:17,777 Created temporary directory: /tmp/pip-pip-egg-info-_nehq2la 2025-09-07T20:35:17,777 Preparing metadata (setup.py): started 2025-09-07T20:35:17,778 Running command python setup.py egg_info 2025-09-07T20:35:18,407 /usr/local/lib/python3.13/dist-packages/setuptools/__init__.py:92: _DeprecatedInstaller: setuptools.installer and fetch_build_eggs are deprecated. 2025-09-07T20:35:18,407 !! 2025-09-07T20:35:18,407 ******************************************************************************** 2025-09-07T20:35:18,407 Requirements should be satisfied by a PEP 517 installer. 2025-09-07T20:35:18,408 If you are using pip, you can try `pip install --use-pep517`. 2025-09-07T20:35:18,408 By 2025-Oct-31, you need to update your project and remove deprecated calls 2025-09-07T20:35:18,408 or your builds will no longer be supported. 2025-09-07T20:35:18,408 ******************************************************************************** 2025-09-07T20:35:18,408 !! 2025-09-07T20:35:18,408 dist.fetch_build_eggs(dist.setup_requires) 2025-09-07T20:35:21,134 error: subprocess-exited-with-error 2025-09-07T20:35:21,135 × python setup.py egg_info did not run successfully. 2025-09-07T20:35:21,135 │ exit code: 1 2025-09-07T20:35:21,135 ╰─> [16 lines of output] 2025-09-07T20:35:21,135 Traceback (most recent call last): 2025-09-07T20:35:21,135 File "", line 2, in 2025-09-07T20:35:21,135 exec(compile(''' 2025-09-07T20:35:21,136 ~~~~^^^^^^^^^^^^ 2025-09-07T20:35:21,136 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:35:21,136 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,136 ...<32 lines>... 2025-09-07T20:35:21,136 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:35:21,136 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,136 ''' % ('/tmp/pip-wheel-2gvb6kjt/setuptools-dummy_34af7132a3a64d4ba0129b23b47de62f/setup.py',), "", "exec")) 2025-09-07T20:35:21,136 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,137 File "", line 35, in 2025-09-07T20:35:21,137 File "/tmp/pip-wheel-2gvb6kjt/setuptools-dummy_34af7132a3a64d4ba0129b23b47de62f/setup.py", line 10 2025-09-07T20:35:21,137 print "can't find ez_setup" 2025-09-07T20:35:21,137 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,137 SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? 2025-09-07T20:35:21,137 [end of output] 2025-09-07T20:35:21,137 note: This error originates from a subprocess, and is likely not a problem with pip. 2025-09-07T20:35:21,145 error: metadata-generation-failed 2025-09-07T20:35:21,145 × Encountered error while generating package metadata. 2025-09-07T20:35:21,145 ╰─> See above for output. 2025-09-07T20:35:21,145 note: This is an issue with the package mentioned above, not pip. 2025-09-07T20:35:21,145 hint: See above for details. 2025-09-07T20:35:21,331 Traceback (most recent call last): 2025-09-07T20:35:21,332 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 121, in _fetch_build_egg_no_warn 2025-09-07T20:35:21,332 subprocess.check_call(cmd) 2025-09-07T20:35:21,332 ~~~~~~~~~~~~~~~~~~~~~^^^^^ 2025-09-07T20:35:21,332 File "/usr/lib/python3.13/subprocess.py", line 419, in check_call 2025-09-07T20:35:21,332 raise CalledProcessError(retcode, cmd) 2025-09-07T20:35:21,332 subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpr3yhiwor', '--quiet', 'setuptools_dummy']' returned non-zero exit status 1. 2025-09-07T20:35:21,332 The above exception was the direct cause of the following exception: 2025-09-07T20:35:21,333 Traceback (most recent call last): 2025-09-07T20:35:21,336 File "", line 2, in 2025-09-07T20:35:21,336 exec(compile(''' 2025-09-07T20:35:21,336 ~~~~^^^^^^^^^^^^ 2025-09-07T20:35:21,336 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:35:21,337 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,337 ...<32 lines>... 2025-09-07T20:35:21,337 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:35:21,337 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,337 ''' % ('/tmp/pip-wheel-kswrfj0u/rvirtualenv_8f8c3f372fea418681f404a9477f008d/setup.py',), "", "exec")) 2025-09-07T20:35:21,337 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,337 File "", line 35, in 2025-09-07T20:35:21,338 File "/tmp/pip-wheel-kswrfj0u/rvirtualenv_8f8c3f372fea418681f404a9477f008d/setup.py", line 14, in 2025-09-07T20:35:21,338 setup( 2025-09-07T20:35:21,338 ~~~~~^ 2025-09-07T20:35:21,338 name = 'RVirtualEnv', 2025-09-07T20:35:21,338 ^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,338 ...<18 lines>... 2025-09-07T20:35:21,338 test_suite = "tests.test_all.runtests", 2025-09-07T20:35:21,339 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,339 ) 2025-09-07T20:35:21,339 ^ 2025-09-07T20:35:21,339 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 114, in setup 2025-09-07T20:35:21,339 _install_setup_requires(attrs) 2025-09-07T20:35:21,339 ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^ 2025-09-07T20:35:21,339 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 87, in _install_setup_requires 2025-09-07T20:35:21,340 _fetch_build_eggs(dist) 2025-09-07T20:35:21,340 ~~~~~~~~~~~~~~~~~^^^^^^ 2025-09-07T20:35:21,340 File "/usr/local/lib/python3.13/dist-packages/setuptools/__init__.py", line 92, in _fetch_build_eggs 2025-09-07T20:35:21,340 dist.fetch_build_eggs(dist.setup_requires) 2025-09-07T20:35:21,340 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,340 File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 766, in fetch_build_eggs 2025-09-07T20:35:21,340 return _fetch_build_eggs(self, requires) 2025-09-07T20:35:21,341 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 54, in _fetch_build_eggs 2025-09-07T20:35:21,341 resolved_dists = [_fetch_build_egg_no_warn(dist, req) for req in needed_reqs] 2025-09-07T20:35:21,341 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ 2025-09-07T20:35:21,341 File "/usr/local/lib/python3.13/dist-packages/setuptools/installer.py", line 123, in _fetch_build_egg_no_warn 2025-09-07T20:35:21,341 raise DistutilsError(str(e)) from e 2025-09-07T20:35:21,341 distutils.errors.DistutilsError: Command '['/usr/bin/python3', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpr3yhiwor', '--quiet', 'setuptools_dummy']' returned non-zero exit status 1. 2025-09-07T20:35:21,429 ERROR: python setup.py egg_info exited with 1 2025-09-07T20:35:21,442 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-07T20:35:21,442 exec(compile('"'"''"'"''"'"' 2025-09-07T20:35:21,442 # This is -- a caller that pip uses to run setup.py 2025-09-07T20:35:21,442 # 2025-09-07T20:35:21,442 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-07T20:35:21,442 # import from `distutils.core` to work with newer packaging standards. 2025-09-07T20:35:21,442 # - It provides a clear error message when setuptools is not installed. 2025-09-07T20:35:21,442 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-07T20:35:21,442 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-07T20:35:21,442 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-07T20:35:21,442 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-07T20:35:21,442 import os, sys, tokenize, traceback 2025-09-07T20:35:21,442 2025-09-07T20:35:21,442 try: 2025-09-07T20:35:21,442 import setuptools 2025-09-07T20:35:21,442 except ImportError: 2025-09-07T20:35:21,442 print( 2025-09-07T20:35:21,442 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-07T20:35:21,442 "the build environment with exception:", 2025-09-07T20:35:21,442 file=sys.stderr, 2025-09-07T20:35:21,442 ) 2025-09-07T20:35:21,442 traceback.print_exc() 2025-09-07T20:35:21,442 sys.exit(1) 2025-09-07T20:35:21,442 2025-09-07T20:35:21,442 __file__ = %r 2025-09-07T20:35:21,442 sys.argv[0] = __file__ 2025-09-07T20:35:21,442 2025-09-07T20:35:21,442 if os.path.exists(__file__): 2025-09-07T20:35:21,442 filename = __file__ 2025-09-07T20:35:21,442 with tokenize.open(__file__) as f: 2025-09-07T20:35:21,442 setup_py_code = f.read() 2025-09-07T20:35:21,442 else: 2025-09-07T20:35:21,442 filename = "" 2025-09-07T20:35:21,442 setup_py_code = "from setuptools import setup; setup()" 2025-09-07T20:35:21,442 2025-09-07T20:35:21,442 exec(compile(setup_py_code, filename, "exec")) 2025-09-07T20:35:21,442 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-kswrfj0u/rvirtualenv_8f8c3f372fea418681f404a9477f008d/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_nehq2la[/] 2025-09-07T20:35:21,442 [bold magenta]cwd[/]: /tmp/pip-wheel-kswrfj0u/rvirtualenv_8f8c3f372fea418681f404a9477f008d/ 2025-09-07T20:35:21,442 Preparing metadata (setup.py): finished with status 'error' 2025-09-07T20:35:21,443 ERROR: metadata generation failed 2025-09-07T20:35:21,449 Exception information: 2025-09-07T20:35:21,449 Traceback (most recent call last): 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-07T20:35:21,449 call_subprocess( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 args, 2025-09-07T20:35:21,449 ^^^^^ 2025-09-07T20:35:21,449 ...<2 lines>... 2025-09-07T20:35:21,449 spinner=spinner, 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-07T20:35:21,449 raise error 2025-09-07T20:35:21,449 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-07T20:35:21,449 2025-09-07T20:35:21,449 The above exception was the direct cause of the following exception: 2025-09-07T20:35:21,449 2025-09-07T20:35:21,449 Traceback (most recent call last): 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-07T20:35:21,449 status = _inner_run() 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-07T20:35:21,449 return self.run(options, args) 2025-09-07T20:35:21,449 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-07T20:35:21,449 return func(self, options, args) 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-07T20:35:21,449 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-07T20:35:21,449 result = self._result = resolver.resolve( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-07T20:35:21,449 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-07T20:35:21,449 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-07T20:35:21,449 if not criterion.candidates: 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-07T20:35:21,449 return bool(self._sequence) 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-07T20:35:21,449 self._bool = any(self) 2025-09-07T20:35:21,449 ~~~^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-07T20:35:21,449 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-07T20:35:21,449 ^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-07T20:35:21,449 candidate = func() 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-07T20:35:21,449 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 link, template, name, version 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-07T20:35:21,449 self._link_candidate_cache[link] = LinkCandidate( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 link, 2025-09-07T20:35:21,449 ^^^^^ 2025-09-07T20:35:21,449 ...<3 lines>... 2025-09-07T20:35:21,449 version=version, 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-07T20:35:21,449 super().__init__( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 link=link, 2025-09-07T20:35:21,449 ^^^^^^^^^^ 2025-09-07T20:35:21,449 ...<4 lines>... 2025-09-07T20:35:21,449 version=version, 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-07T20:35:21,449 self.dist = self._prepare() 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-07T20:35:21,449 dist = self._prepare_distribution() 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-07T20:35:21,449 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-07T20:35:21,449 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-07T20:35:21,449 dist = _get_prepared_distribution( 2025-09-07T20:35:21,449 req, 2025-09-07T20:35:21,449 ...<3 lines>... 2025-09-07T20:35:21,449 self.check_build_deps, 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-07T20:35:21,449 abstract_dist.prepare_distribution_metadata( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 finder, build_isolation, check_build_deps 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-07T20:35:21,449 self.req.prepare_metadata() 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-07T20:35:21,449 self.metadata_directory = generate_metadata_legacy( 2025-09-07T20:35:21,449 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-07T20:35:21,449 build_env=self.build_env, 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ...<3 lines>... 2025-09-07T20:35:21,449 details=details, 2025-09-07T20:35:21,449 ^^^^^^^^^^^^^^^^ 2025-09-07T20:35:21,449 ) 2025-09-07T20:35:21,449 ^ 2025-09-07T20:35:21,449 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-07T20:35:21,449 raise MetadataGenerationFailed(package_details=details) from error 2025-09-07T20:35:21,449 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-07T20:35:21,471 Removed rvirtualenv==0.2.2 from https://files.pythonhosted.org/packages/45/1c/04df3ef151d5ea1eab1c305beaab7590b7baa97aa5cd06403d1147b858d9/RVirtualEnv-0.2.2.tar.gz from build tracker '/tmp/pip-build-tracker-knhho_mv' 2025-09-07T20:35:21,472 Removed build tracker: '/tmp/pip-build-tracker-knhho_mv'