2025-09-08T01:27:20,439 Created temporary directory: /tmp/pip-build-tracker-0j5m19cd 2025-09-08T01:27:20,440 Initialized build tracking at /tmp/pip-build-tracker-0j5m19cd 2025-09-08T01:27:20,440 Created build tracker: /tmp/pip-build-tracker-0j5m19cd 2025-09-08T01:27:20,440 Entered build tracker: /tmp/pip-build-tracker-0j5m19cd 2025-09-08T01:27:20,441 Created temporary directory: /tmp/pip-wheel-x_ux0aep 2025-09-08T01:27:20,444 Created temporary directory: /tmp/pip-ephem-wheel-cache-h4kpktwx 2025-09-08T01:27:20,503 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T01:27:20,505 2 location(s) to search for versions of openlabs-nereid-catalog-variants: 2025-09-08T01:27:20,505 * https://pypi.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,505 * https://www.piwheels.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,506 Fetching project page and analyzing links: https://pypi.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,506 Getting page https://pypi.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,507 Found index url https://pypi.org/simple/ 2025-09-08T01:27:20,576 Fetched page https://pypi.org/simple/openlabs-nereid-catalog-variants/ as application/vnd.pypi.simple.v1+json 2025-09-08T01:27:20,578 Found link https://files.pythonhosted.org/packages/e1/2f/36cc76bd75e99083b69f9d68e4c8013080ec08e091c4d235fb4d5cdc93e2/openlabs_nereid_catalog_variants-3.0.1.0.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.0.1.0 2025-09-08T01:27:20,579 Found link https://files.pythonhosted.org/packages/86/75/b3a9efcd7027159969dd729df99bc14e4a06e75074d13dc7f7a07f70bf9d/openlabs_nereid_catalog_variants-3.2.0.1.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.1 2025-09-08T01:27:20,579 Found link https://files.pythonhosted.org/packages/95/1d/01fd13c409925f5a98174c55b1bf4e5616c6ce5c51405622f0b61de5f6c5/openlabs_nereid_catalog_variants-3.2.0.2.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.2 2025-09-08T01:27:20,579 Found link https://files.pythonhosted.org/packages/67/c3/aa836faa4ef00b20b30c36b79743eacb3235b3eca0c590f8ce14284fe195/openlabs_nereid_catalog_variants-3.2.0.3.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.3 2025-09-08T01:27:20,579 Found link https://files.pythonhosted.org/packages/4b/7c/89bc7c28825d0ad4aa700a4a47583643712551333521c57a7c69d2c4df36/openlabs_nereid_catalog_variants-3.2.0.4.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.4 2025-09-08T01:27:20,580 Found link https://files.pythonhosted.org/packages/3c/dd/0167b3e83db54e9a9acee63996e6f80c2b27badd60a16d89e329fd34ed4c/openlabs_nereid_catalog_variants-3.2.0.5.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.5 2025-09-08T01:27:20,580 Found link https://files.pythonhosted.org/packages/d1/b3/48cc0fc5f833097b4ac5384ff66c795db0b471c32b5b312ec49d21edd1d8/openlabs_nereid_catalog_variants-3.2.0.6.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.6 2025-09-08T01:27:20,580 Found link https://files.pythonhosted.org/packages/a1/e5/c3588f7b59337c6dff606a4d353820ce2345cea65d54cf5ddeb6d86ceacf/openlabs_nereid_catalog_variants-3.2.0.7.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.2.0.7 2025-09-08T01:27:20,580 Found link https://files.pythonhosted.org/packages/c1/94/c480009a94265f7192bfc67c61f493ca5de63879d4bc73135defd6a4fa8b/openlabs_nereid_catalog_variants-3.4.0.1.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.4.0.1 2025-09-08T01:27:20,581 Found link https://files.pythonhosted.org/packages/e0/24/651e279255e01f9efc90eebaec6ff929b88ea0c863b231adb4d8998dcd33/openlabs_nereid_catalog_variants-3.4.0.2.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.4.0.2 2025-09-08T01:27:20,581 Found link https://files.pythonhosted.org/packages/1b/45/a8d4716b94c0564229c2a9000a1d6be128c9c6db48374e2b8cb050837c84/openlabs_nereid_catalog_variants-3.4.0.3.tar.gz (from https://pypi.org/simple/openlabs-nereid-catalog-variants/), version: 3.4.0.3 2025-09-08T01:27:20,581 Fetching project page and analyzing links: https://www.piwheels.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,581 Getting page https://www.piwheels.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,582 Found index url https://www.piwheels.org/simple/ 2025-09-08T01:27:20,671 Fetched page https://www.piwheels.org/simple/openlabs-nereid-catalog-variants/ as text/html 2025-09-08T01:27:20,671 Skipping link: not a file: https://www.piwheels.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,672 Skipping link: not a file: https://pypi.org/simple/openlabs-nereid-catalog-variants/ 2025-09-08T01:27:20,696 Given no hashes to check 1 links for project 'openlabs-nereid-catalog-variants': discarding no candidates 2025-09-08T01:27:20,697 Collecting openlabs-nereid-catalog-variants==3.4.0.1 2025-09-08T01:27:20,698 Created temporary directory: /tmp/pip-unpack-v40f9f5i 2025-09-08T01:27:20,838 Downloading openlabs_nereid_catalog_variants-3.4.0.1.tar.gz (7.7 kB) 2025-09-08T01:27:20,868 Added openlabs-nereid-catalog-variants==3.4.0.1 from https://files.pythonhosted.org/packages/c1/94/c480009a94265f7192bfc67c61f493ca5de63879d4bc73135defd6a4fa8b/openlabs_nereid_catalog_variants-3.4.0.1.tar.gz to build tracker '/tmp/pip-build-tracker-0j5m19cd' 2025-09-08T01:27:20,869 Running setup.py (path:/tmp/pip-wheel-x_ux0aep/openlabs-nereid-catalog-variants_c7334d9cee0f45f1ba245c9bed512a21/setup.py) egg_info for package openlabs-nereid-catalog-variants 2025-09-08T01:27:20,869 Created temporary directory: /tmp/pip-pip-egg-info-jte0bb_5 2025-09-08T01:27:20,869 Preparing metadata (setup.py): started 2025-09-08T01:27:20,870 Running command python setup.py egg_info 2025-09-08T01:27:21,405 Traceback (most recent call last): 2025-09-08T01:27:21,406 File "", line 2, in 2025-09-08T01:27:21,406 exec(compile(''' 2025-09-08T01:27:21,406 ~~~~^^^^^^^^^^^^ 2025-09-08T01:27:21,407 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:27:21,407 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,407 ...<32 lines>... 2025-09-08T01:27:21,407 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:27:21,407 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,407 ''' % ('/tmp/pip-wheel-x_ux0aep/openlabs-nereid-catalog-variants_c7334d9cee0f45f1ba245c9bed512a21/setup.py',), "", "exec")) 2025-09-08T01:27:21,407 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,407 File "", line 35, in 2025-09-08T01:27:21,408 File "/tmp/pip-wheel-x_ux0aep/openlabs-nereid-catalog-variants_c7334d9cee0f45f1ba245c9bed512a21/setup.py", line 7, in 2025-09-08T01:27:21,408 import ConfigParser 2025-09-08T01:27:21,408 ModuleNotFoundError: No module named 'ConfigParser' 2025-09-08T01:27:21,495 ERROR: python setup.py egg_info exited with 1 2025-09-08T01:27:21,507 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T01:27:21,507 exec(compile('"'"''"'"''"'"' 2025-09-08T01:27:21,507 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:27:21,507 # 2025-09-08T01:27:21,507 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T01:27:21,507 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T01:27:21,507 # - It provides a clear error message when setuptools is not installed. 2025-09-08T01:27:21,507 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T01:27:21,507 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T01:27:21,507 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T01:27:21,507 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T01:27:21,507 import os, sys, tokenize, traceback 2025-09-08T01:27:21,507 2025-09-08T01:27:21,507 try: 2025-09-08T01:27:21,507 import setuptools 2025-09-08T01:27:21,507 except ImportError: 2025-09-08T01:27:21,507 print( 2025-09-08T01:27:21,507 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T01:27:21,507 "the build environment with exception:", 2025-09-08T01:27:21,507 file=sys.stderr, 2025-09-08T01:27:21,507 ) 2025-09-08T01:27:21,507 traceback.print_exc() 2025-09-08T01:27:21,507 sys.exit(1) 2025-09-08T01:27:21,507 2025-09-08T01:27:21,507 __file__ = %r 2025-09-08T01:27:21,507 sys.argv[0] = __file__ 2025-09-08T01:27:21,507 2025-09-08T01:27:21,507 if os.path.exists(__file__): 2025-09-08T01:27:21,507 filename = __file__ 2025-09-08T01:27:21,507 with tokenize.open(__file__) as f: 2025-09-08T01:27:21,507 setup_py_code = f.read() 2025-09-08T01:27:21,507 else: 2025-09-08T01:27:21,507 filename = "" 2025-09-08T01:27:21,507 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T01:27:21,507 2025-09-08T01:27:21,507 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:27:21,507 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-x_ux0aep/openlabs-nereid-catalog-variants_c7334d9cee0f45f1ba245c9bed512a21/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-jte0bb_5[/] 2025-09-08T01:27:21,507 [bold magenta]cwd[/]: /tmp/pip-wheel-x_ux0aep/openlabs-nereid-catalog-variants_c7334d9cee0f45f1ba245c9bed512a21/ 2025-09-08T01:27:21,507 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T01:27:21,508 ERROR: metadata generation failed 2025-09-08T01:27:21,513 Exception information: 2025-09-08T01:27:21,513 Traceback (most recent call last): 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T01:27:21,513 call_subprocess( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 args, 2025-09-08T01:27:21,513 ^^^^^ 2025-09-08T01:27:21,513 ...<2 lines>... 2025-09-08T01:27:21,513 spinner=spinner, 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T01:27:21,513 raise error 2025-09-08T01:27:21,513 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T01:27:21,513 2025-09-08T01:27:21,513 The above exception was the direct cause of the following exception: 2025-09-08T01:27:21,513 2025-09-08T01:27:21,513 Traceback (most recent call last): 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T01:27:21,513 status = _inner_run() 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T01:27:21,513 return self.run(options, args) 2025-09-08T01:27:21,513 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T01:27:21,513 return func(self, options, args) 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T01:27:21,513 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T01:27:21,513 result = self._result = resolver.resolve( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T01:27:21,513 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T01:27:21,513 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T01:27:21,513 if not criterion.candidates: 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T01:27:21,513 return bool(self._sequence) 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T01:27:21,513 self._bool = any(self) 2025-09-08T01:27:21,513 ~~~^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T01:27:21,513 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T01:27:21,513 ^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T01:27:21,513 candidate = func() 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T01:27:21,513 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 link, template, name, version 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T01:27:21,513 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 link, 2025-09-08T01:27:21,513 ^^^^^ 2025-09-08T01:27:21,513 ...<3 lines>... 2025-09-08T01:27:21,513 version=version, 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T01:27:21,513 super().__init__( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 link=link, 2025-09-08T01:27:21,513 ^^^^^^^^^^ 2025-09-08T01:27:21,513 ...<4 lines>... 2025-09-08T01:27:21,513 version=version, 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T01:27:21,513 self.dist = self._prepare() 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T01:27:21,513 dist = self._prepare_distribution() 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T01:27:21,513 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T01:27:21,513 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T01:27:21,513 dist = _get_prepared_distribution( 2025-09-08T01:27:21,513 req, 2025-09-08T01:27:21,513 ...<3 lines>... 2025-09-08T01:27:21,513 self.check_build_deps, 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T01:27:21,513 abstract_dist.prepare_distribution_metadata( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 finder, build_isolation, check_build_deps 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T01:27:21,513 self.req.prepare_metadata() 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T01:27:21,513 self.metadata_directory = generate_metadata_legacy( 2025-09-08T01:27:21,513 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:27:21,513 build_env=self.build_env, 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ...<3 lines>... 2025-09-08T01:27:21,513 details=details, 2025-09-08T01:27:21,513 ^^^^^^^^^^^^^^^^ 2025-09-08T01:27:21,513 ) 2025-09-08T01:27:21,513 ^ 2025-09-08T01:27:21,513 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T01:27:21,513 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T01:27:21,513 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T01:27:21,534 Removed openlabs-nereid-catalog-variants==3.4.0.1 from https://files.pythonhosted.org/packages/c1/94/c480009a94265f7192bfc67c61f493ca5de63879d4bc73135defd6a4fa8b/openlabs_nereid_catalog_variants-3.4.0.1.tar.gz from build tracker '/tmp/pip-build-tracker-0j5m19cd' 2025-09-08T01:27:21,534 Removed build tracker: '/tmp/pip-build-tracker-0j5m19cd'