2023-09-09T19:13:06,885 Created temporary directory: /tmp/pip-build-tracker-87imt5hs
2023-09-09T19:13:06,886 Initialized build tracking at /tmp/pip-build-tracker-87imt5hs
2023-09-09T19:13:06,886 Created build tracker: /tmp/pip-build-tracker-87imt5hs
2023-09-09T19:13:06,887 Entered build tracker: /tmp/pip-build-tracker-87imt5hs
2023-09-09T19:13:06,887 Created temporary directory: /tmp/pip-wheel-xgu0dcu5
2023-09-09T19:13:06,890 Created temporary directory: /tmp/pip-ephem-wheel-cache-i_v3b4tq
2023-09-09T19:13:06,912 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-09T19:13:06,916 2 location(s) to search for versions of pysingular:
2023-09-09T19:13:06,916 * https://pypi.org/simple/pysingular/
2023-09-09T19:13:06,916 * https://www.piwheels.org/simple/pysingular/
2023-09-09T19:13:06,917 Fetching project page and analyzing links: https://pypi.org/simple/pysingular/
2023-09-09T19:13:06,918 Getting page https://pypi.org/simple/pysingular/
2023-09-09T19:13:06,919 Found index url https://pypi.org/simple/
2023-09-09T19:13:07,060 Fetched page https://pypi.org/simple/pysingular/ as application/vnd.pypi.simple.v1+json
2023-09-09T19:13:07,062   Found link https://files.pythonhosted.org/packages/c9/cf/6707fc528d813bb3ecaf8803ad643e91c475b113973b43c15819fa3e9246/PySingular-0.9.1.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.1
2023-09-09T19:13:07,063   Found link https://files.pythonhosted.org/packages/0a/89/58dca355be331d36b069af1aa6ffd6587c9d9a6e6267f9d2aa3548a9ce1f/PySingular-0.9.2.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.2
2023-09-09T19:13:07,063   Found link https://files.pythonhosted.org/packages/2e/59/c0ad46809e0fa833422c9474eaaedbcaf4e709eeca4e3b89aa15212370d9/PySingular-0.9.3.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.3
2023-09-09T19:13:07,064   Found link https://files.pythonhosted.org/packages/3c/c5/d0ceedf769459731ff6e6653a3debf60e7401a8e511792f8a633e5372a5c/PySingular-0.9.4.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.4
2023-09-09T19:13:07,065   Found link https://files.pythonhosted.org/packages/b8/37/917558b790ea224785b27c9e100c1655d3c24f69f25da14df37ca02fa713/PySingular-0.9.5.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.5
2023-09-09T19:13:07,065   Found link https://files.pythonhosted.org/packages/60/4a/789cf9df66a5bf980d64edb29689d81ee3b8194afb0b649c9bbe66424e50/PySingular-0.9.6.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.6
2023-09-09T19:13:07,066   Found link https://files.pythonhosted.org/packages/5b/6a/f2d0b7cb581a6a0795d421a393ef63fdc773516ce69de200ceaf052d6a63/PySingular-0.9.7.tar.gz (from https://pypi.org/simple/pysingular/), version: 0.9.7
2023-09-09T19:13:07,067 Fetching project page and analyzing links: https://www.piwheels.org/simple/pysingular/
2023-09-09T19:13:07,068 Getting page https://www.piwheels.org/simple/pysingular/
2023-09-09T19:13:07,069 Found index url https://www.piwheels.org/simple/
2023-09-09T19:13:07,404 Fetched page https://www.piwheels.org/simple/pysingular/ as text/html
2023-09-09T19:13:07,405 Skipping link: not a file: https://www.piwheels.org/simple/pysingular/
2023-09-09T19:13:07,406 Skipping link: not a file: https://pypi.org/simple/pysingular/
2023-09-09T19:13:07,425 Given no hashes to check 1 links for project 'pysingular': discarding no candidates
2023-09-09T19:13:07,443 Collecting pysingular==0.9.4
2023-09-09T19:13:07,446   Created temporary directory: /tmp/pip-unpack-4es_ssak
2023-09-09T19:13:07,921   Downloading PySingular-0.9.4.tar.gz (10 kB)
2023-09-09T19:13:07,958   Added pysingular==0.9.4 from https://files.pythonhosted.org/packages/3c/c5/d0ceedf769459731ff6e6653a3debf60e7401a8e511792f8a633e5372a5c/PySingular-0.9.4.tar.gz to build tracker '/tmp/pip-build-tracker-87imt5hs'
2023-09-09T19:13:07,961   Running setup.py (path:/tmp/pip-wheel-xgu0dcu5/pysingular_d8412d4cabe64b79a8a6cdc4c77b19f3/setup.py) egg_info for package pysingular
2023-09-09T19:13:07,963   Created temporary directory: /tmp/pip-pip-egg-info-_6ejqmkv
2023-09-09T19:13:07,964   Preparing metadata (setup.py): started
2023-09-09T19:13:07,967   Running command python setup.py egg_info
2023-09-09T19:13:08,501   Package singular was not found in the pkg-config search path.
2023-09-09T19:13:08,501   Perhaps you should add the directory containing `singular.pc'
2023-09-09T19:13:08,502   to the PKG_CONFIG_PATH environment variable
2023-09-09T19:13:08,502   Package 'singular', required by 'virtual:world', not found
2023-09-09T19:13:08,503   Traceback (most recent call last):
2023-09-09T19:13:08,503     File "/tmp/pip-wheel-xgu0dcu5/pysingular_d8412d4cabe64b79a8a6cdc4c77b19f3/setup.py", line 15, in <module>
2023-09-09T19:13:08,504       singular_library_dir = subprocess.check_output( [ "libsingular-config", "--prefix" ] )
2023-09-09T19:13:08,504                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,505     File "/usr/lib/python3.11/subprocess.py", line 466, in check_output
2023-09-09T19:13:08,505       return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
2023-09-09T19:13:08,506              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,506     File "/usr/lib/python3.11/subprocess.py", line 548, in run
2023-09-09T19:13:08,507       with Popen(*popenargs, **kwargs) as process:
2023-09-09T19:13:08,507            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,508     File "/usr/lib/python3.11/subprocess.py", line 1024, in __init__
2023-09-09T19:13:08,508       self._execute_child(args, executable, preexec_fn, close_fds,
2023-09-09T19:13:08,509     File "/usr/lib/python3.11/subprocess.py", line 1901, in _execute_child
2023-09-09T19:13:08,509       raise child_exception_type(errno_num, err_msg, err_filename)
2023-09-09T19:13:08,510   FileNotFoundError: [Errno 2] No such file or directory: 'libsingular-config'

2023-09-09T19:13:08,511   During handling of the above exception, another exception occurred:

2023-09-09T19:13:08,513   Traceback (most recent call last):
2023-09-09T19:13:08,513     File "<string>", line 2, in <module>
2023-09-09T19:13:08,514     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-09T19:13:08,515     File "/tmp/pip-wheel-xgu0dcu5/pysingular_d8412d4cabe64b79a8a6cdc4c77b19f3/setup.py", line 23, in <module>
2023-09-09T19:13:08,515       singular_cflags_output = subprocess.check_output( [ "pkg-config", "--cflags", "singular" ] ).strip().decode( 'utf-8' )
2023-09-09T19:13:08,516                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,517     File "/usr/lib/python3.11/subprocess.py", line 466, in check_output
2023-09-09T19:13:08,518       return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
2023-09-09T19:13:08,519              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,520     File "/usr/lib/python3.11/subprocess.py", line 571, in run
2023-09-09T19:13:08,520       raise CalledProcessError(retcode, process.args,
2023-09-09T19:13:08,521   subprocess.CalledProcessError: Command '['pkg-config', '--cflags', 'singular']' returned non-zero exit status 1.
2023-09-09T19:13:08,580   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-09T19:13:08,593   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-09T19:13:08,593   exec(compile('"'"''"'"''"'"'
2023-09-09T19:13:08,593   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-09T19:13:08,593   #
2023-09-09T19:13:08,593   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-09T19:13:08,593   #   import from `distutils.core` to work with newer packaging standards.
2023-09-09T19:13:08,593   # - It provides a clear error message when setuptools is not installed.
2023-09-09T19:13:08,593   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-09T19:13:08,593   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-09T19:13:08,593   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-09T19:13:08,593   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-09T19:13:08,593   import os, sys, tokenize
2023-09-09T19:13:08,593   
2023-09-09T19:13:08,593   try:
2023-09-09T19:13:08,593       import setuptools
2023-09-09T19:13:08,593   except ImportError as error:
2023-09-09T19:13:08,593       print(
2023-09-09T19:13:08,593           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-09T19:13:08,593           "the build environment.",
2023-09-09T19:13:08,593           file=sys.stderr,
2023-09-09T19:13:08,593       )
2023-09-09T19:13:08,593       sys.exit(1)
2023-09-09T19:13:08,593   
2023-09-09T19:13:08,593   __file__ = %r
2023-09-09T19:13:08,593   sys.argv[0] = __file__
2023-09-09T19:13:08,593   
2023-09-09T19:13:08,593   if os.path.exists(__file__):
2023-09-09T19:13:08,593       filename = __file__
2023-09-09T19:13:08,593       with tokenize.open(__file__) as f:
2023-09-09T19:13:08,593           setup_py_code = f.read()
2023-09-09T19:13:08,593   else:
2023-09-09T19:13:08,593       filename = "<auto-generated setuptools caller>"
2023-09-09T19:13:08,593       setup_py_code = "from setuptools import setup; setup()"
2023-09-09T19:13:08,593   
2023-09-09T19:13:08,593   exec(compile(setup_py_code, filename, "exec"))
2023-09-09T19:13:08,593   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-xgu0dcu5/pysingular_d8412d4cabe64b79a8a6cdc4c77b19f3/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-_6ejqmkv[/]
2023-09-09T19:13:08,593   [bold magenta]cwd[/]: /tmp/pip-wheel-xgu0dcu5/pysingular_d8412d4cabe64b79a8a6cdc4c77b19f3/
2023-09-09T19:13:08,594   Preparing metadata (setup.py): finished with status 'error'
2023-09-09T19:13:08,596 ERROR: [present-rich] metadata generation failed
2023-09-09T19:13:08,601 Exception information:
2023-09-09T19:13:08,601 Traceback (most recent call last):
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-09T19:13:08,601     call_subprocess(
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-09T19:13:08,601     raise error
2023-09-09T19:13:08,601 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-09T19:13:08,601 
2023-09-09T19:13:08,601 The above exception was the direct cause of the following exception:
2023-09-09T19:13:08,601 
2023-09-09T19:13:08,601 Traceback (most recent call last):
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-09T19:13:08,601     status = run_func(*args)
2023-09-09T19:13:08,601              ^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-09T19:13:08,601     return func(self, options, args)
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-09T19:13:08,601     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-09T19:13:08,601                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-09T19:13:08,601     result = self._result = resolver.resolve(
2023-09-09T19:13:08,601                             ^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-09T19:13:08,601     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-09T19:13:08,601             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-09T19:13:08,601     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-09T19:13:08,601     if not criterion.candidates:
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-09T19:13:08,601     return bool(self._sequence)
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-09T19:13:08,601     return any(self)
2023-09-09T19:13:08,601            ^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-09T19:13:08,601     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-09T19:13:08,601     candidate = func()
2023-09-09T19:13:08,601                 ^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-09T19:13:08,601     self._link_candidate_cache[link] = LinkCandidate(
2023-09-09T19:13:08,601                                        ^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-09T19:13:08,601     super().__init__(
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-09T19:13:08,601     self.dist = self._prepare()
2023-09-09T19:13:08,601                 ^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-09T19:13:08,601     dist = self._prepare_distribution()
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-09T19:13:08,601     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-09T19:13:08,601     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-09T19:13:08,601     dist = _get_prepared_distribution(
2023-09-09T19:13:08,601            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-09T19:13:08,601     abstract_dist.prepare_distribution_metadata(
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-09T19:13:08,601     self.req.prepare_metadata()
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-09T19:13:08,601     self.metadata_directory = generate_metadata_legacy(
2023-09-09T19:13:08,601                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-09T19:13:08,601   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-09T19:13:08,601     raise MetadataGenerationFailed(package_details=details) from error
2023-09-09T19:13:08,601 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-09T19:13:08,613 Removed pysingular==0.9.4 from https://files.pythonhosted.org/packages/3c/c5/d0ceedf769459731ff6e6653a3debf60e7401a8e511792f8a633e5372a5c/PySingular-0.9.4.tar.gz from build tracker '/tmp/pip-build-tracker-87imt5hs'
2023-09-09T19:13:08,614 Removed build tracker: '/tmp/pip-build-tracker-87imt5hs'