2026-01-02T17:44:09,542 Created temporary directory: /tmp/pip-ephem-wheel-cache-ilcuaqwa
2026-01-02T17:44:09,544 Created temporary directory: /tmp/pip-build-tracker-hwwaayqc
2026-01-02T17:44:09,545 Initialized build tracking at /tmp/pip-build-tracker-hwwaayqc
2026-01-02T17:44:09,545 Created build tracker: /tmp/pip-build-tracker-hwwaayqc
2026-01-02T17:44:09,546 Entered build tracker: /tmp/pip-build-tracker-hwwaayqc
2026-01-02T17:44:09,547 Created temporary directory: /tmp/pip-wheel-ohfi34aa
2026-01-02T17:44:09,549 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-01-02T17:44:09,552 Created temporary directory: /tmp/pip-ephem-wheel-cache-gec7u6vs
2026-01-02T17:44:09,574 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-01-02T17:44:09,577 2 location(s) to search for versions of powerlaw:
2026-01-02T17:44:09,577 * https://pypi.org/simple/powerlaw/
2026-01-02T17:44:09,577 * https://www.piwheels.org/simple/powerlaw/
2026-01-02T17:44:09,578 Fetching project page and analyzing links: https://pypi.org/simple/powerlaw/
2026-01-02T17:44:09,579 Getting page https://pypi.org/simple/powerlaw/
2026-01-02T17:44:09,580 Found index url https://pypi.org/simple
2026-01-02T17:44:09,795 Fetched page https://pypi.org/simple/powerlaw/ as application/vnd.pypi.simple.v1+json
2026-01-02T17:44:09,803   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/6f/ad/5ca4522db33047830cdce48d44fb06f29f43515fdbea566432808a14f21f/powerlaw-.1.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,803   Found link https://files.pythonhosted.org/packages/49/61/c797bfff452c447adf1d22ff27510e2a5ff4dea21f998222d2415efa026f/powerlaw-.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: .1
2026-01-02T17:44:09,804   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/47/0b/99aca99ae977c9d696b911c436a196253fa97c33affe64f493f72f4ebf7e/powerlaw-1.0.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,805   Found link https://files.pythonhosted.org/packages/d3/e2/6ae7ab64d8d18c306709d474a4caae313ff957dc11157c417165e8c83ba4/powerlaw-1.0.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.0
2026-01-02T17:44:09,805   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/ac/e5/fd447aef3b1a0ec38b24c4ea994212fed3eb43f7897db48b9c204c781b50/powerlaw-1.1.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,806   Found link https://files.pythonhosted.org/packages/ae/80/bc96ba1fecd2f4527c0c89bad88c43b006f8cd0f261e540839f9a0889eb5/powerlaw-1.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.1
2026-01-02T17:44:09,807   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/b1/38/77231ab4944c2cc66d874a621457a5991c240fc595634881c5fb19f57c65/powerlaw-1.1.1.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,808   Found link https://files.pythonhosted.org/packages/83/f0/17591004d021236e1eda68d2bd15689bd259179d9ab3445c2a31bf507f6d/powerlaw-1.1.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.1.1
2026-01-02T17:44:09,809   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/72/d2/207deb0c997229fbef342dbf66a88444f51f731568ba3b898eb0aa1991e6/powerlaw-1.2.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,809   Found link https://files.pythonhosted.org/packages/a6/1c/be522bfae131385ce34cf952a4a5dfff5b32584ddcdc9b6ccbcb14f598ef/powerlaw-1.2.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.2
2026-01-02T17:44:09,810   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/cf/44/9d02cfc4904ea9bc28a8d2306e3138fad599da9d62be36ed0111d665867e/powerlaw-1.2.1.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,811   Found link https://files.pythonhosted.org/packages/f5/9d/0c1bc27b528204c808e64dec458791699f2f4e98311c6e4c7d14cdd1a0c9/powerlaw-1.2.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.2.1
2026-01-02T17:44:09,812   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/39/a2/eccc8a004e26a46473375f95d7a49a52a0c32d442e529a234ade5737bc7e/powerlaw-1.3.linux-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,813   Found link https://files.pythonhosted.org/packages/76/13/d8cbbd5c15c6e5a1072aacfa12618966b1aa495cc371341313ae012d55c8/powerlaw-1.3.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.3
2026-01-02T17:44:09,814   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/a7/1d/6898e5846cf274fd28bcce1f1a7f7cba68f66be42be85223bcf9bb60e86b/powerlaw-1.3.1.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,815   Found link https://files.pythonhosted.org/packages/20/09/1aec2e4145b08d8c526cd0952dea520d2315dcd69c0df9c644af858a8d95/powerlaw-1.3.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.3.1
2026-01-02T17:44:09,816   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/40/83/77ba25244e0eae7e2debdcc0e1014e7e700af35309faa8850cfbe4639d89/powerlaw-1.3.2.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,817   Found link https://files.pythonhosted.org/packages/ba/65/49dbba58880f7f7b352217fefbbf56ad8b2a023c7f5977980d3af251926a/powerlaw-1.3.2.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.3.2
2026-01-02T17:44:09,817   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/22/2b/646a43b8c17112bc2cdc2e3e5c19c4a7649f187282c0cb1e35be4fd438dd/powerlaw-1.3.4.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,818   Found link https://files.pythonhosted.org/packages/fa/6c/f09b970074b73589e13f616fd954fb66d5182f088ac455aa59d54830d294/powerlaw-1.3.4.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.3.4
2026-01-02T17:44:09,819   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/dc/66/36b24ffec56e7e57fee7bb44a45a9e8bdd78f09d29a462e1b9ba2a298f4b/powerlaw-1.3.5.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,820   Found link https://files.pythonhosted.org/packages/79/6b/5546bcee0314ff27af47328f6e2f463309815b693774e2d06a249933f571/powerlaw-1.3.5.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.3.5
2026-01-02T17:44:09,821   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/44/e1/64e572d3f811e660fc07849b2243077053e41c666430ab3a0973791b94b6/powerlaw-1.4.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,822   Found link https://files.pythonhosted.org/packages/39/25/270ed1567de91bf5e12fafc1766badda5a373f9c90c2679d6db5207d8db0/powerlaw-1.4.macosx-10.5-x86_64.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.macosx-10.5-x86_64
2026-01-02T17:44:09,822   Found link https://files.pythonhosted.org/packages/53/16/ba0288540223f45a6f017bcce3525f83b34cd9496f4317dab6292c0fcc23/powerlaw-1.4.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4
2026-01-02T17:44:09,823   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/ef/49/fe1a37606243a305b7de4b91382dfb2a56d860e8381be31a1c18bb1eeb5f/powerlaw-1.4.1.macosx-10.5-x86_64.exe (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,824   Found link https://files.pythonhosted.org/packages/41/3a/9de289a77653ad2e1f55c79cb638b83bcb6536f431d688e964656da6a4a1/powerlaw-1.4.1.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.1
2026-01-02T17:44:09,824   Found link https://files.pythonhosted.org/packages/83/7e/12756bfd0a98fda04e35b25353a6870dbcd53680faca3b77ff044cc65fec/powerlaw-1.4.3.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.3
2026-01-02T17:44:09,825   Found link https://files.pythonhosted.org/packages/9c/71/e1e1aa45675ca3eb450e279367790bd53981bc6bfdad5c52c2c35b82c6a3/powerlaw-1.4.4.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.4
2026-01-02T17:44:09,826   Skipping link: No binaries permitted for powerlaw: https://files.pythonhosted.org/packages/bc/ca/963ec0173bc318e65ccf4bef259e5a48fceb357895886d3cd73791f236fc/powerlaw-1.4.5-py3-none-any.whl (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,826   Found link https://files.pythonhosted.org/packages/61/37/ce8130e923b8273d8a7b7b566c98cfc138dcb8902ae1946d97eeedd2e50d/powerlaw-1.4.5.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.5
2026-01-02T17:44:09,827   Found link https://files.pythonhosted.org/packages/d5/4e/3ceab890fafff8e78a5fd7f5340c232c38b21d181fcd32d7a31079db3646/powerlaw-1.4.6.tar.gz (from https://pypi.org/simple/powerlaw/), version: 1.4.6
2026-01-02T17:44:09,827   Skipping link: No binaries permitted for powerlaw: https://files.pythonhosted.org/packages/e8/26/e0daa306f83d705bc1ed4d6759b7fc945cc787530c230ee1fe299cc28093/powerlaw-1.5-py3-none-any.whl (from https://pypi.org/simple/powerlaw/)
2026-01-02T17:44:09,828   Skipping link: No binaries permitted for powerlaw: https://files.pythonhosted.org/packages/90/20/e3683cdd6ceff2a5a2ba4df1745e28bcc52965d6959e7a2d869a3b779f0c/powerlaw-2.0.0-py3-none-any.whl (from https://pypi.org/simple/powerlaw/) (requires-python:>=3.8)
2026-01-02T17:44:09,829   Found link https://files.pythonhosted.org/packages/d2/89/bc9f37c09a0f721183a0be7aa5e096bfd03a898a04f0088561130cdb04c7/powerlaw-2.0.0.tar.gz (from https://pypi.org/simple/powerlaw/) (requires-python:>=3.8), version: 2.0.0
2026-01-02T17:44:09,829 Fetching project page and analyzing links: https://www.piwheels.org/simple/powerlaw/
2026-01-02T17:44:09,830 Getting page https://www.piwheels.org/simple/powerlaw/
2026-01-02T17:44:09,831 Found index url https://www.piwheels.org/simple
2026-01-02T17:44:09,986 Fetched page https://www.piwheels.org/simple/powerlaw/ as text/html
2026-01-02T17:44:09,992   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4.6-py3-none-any.whl#sha256=86bf6fd584a99eeab645d988fb486cf95af9d47229f2b3f71057e5d3f99f9d70 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,993   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4.5-py3-none-any.whl#sha256=d12a88ff5ef90eb1f66d8a676855afdc62c9f3a698da9fdb925a400e1da55ff0 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,994   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4.4-py3-none-any.whl#sha256=497db63803ea1c08ca03dd9aad6d7b26d8f3f6b1413f208c0c63d2d069dc4b06 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,995   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4.3-py3-none-any.whl#sha256=d4eafeeb3d4f68bb0a1984768bf16152c94a6cfd5304c3cd4c724df888fa59c6 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,996   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4.1-py3-none-any.whl#sha256=ef685a04f723d582970af7b5447277a8ecd53707e95a82f5f52a503ec870a1b2 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,997   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.4-py3-none-any.whl#sha256=70b7358e8142955359b7803290567c29f4468d6af89dee9c16de51d981a9b27d (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,998   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.3.5-py3-none-any.whl#sha256=912e4bd568642beec78d6df34db4d9e3666018e861beafcd5b4b45ec5d388b07 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:09,999   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.3.4-py3-none-any.whl#sha256=00c685a012abc7948c2ff3c6a041fa55d33810f8ad5f7e1dda47773bbbeedf2d (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,001   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.3.2-py3-none-any.whl#sha256=b41f4e6c0d2947dba6945f90ad16a240ac2b354924d128b4cd690b0e46b5c625 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,002   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.3.1-py3-none-any.whl#sha256=1cda85962dc745da4bd6c020bd430160eb7cf992fc07fee798eb8cfdd2a94215 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,003   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.3-py3-none-any.whl#sha256=d4bfc70eddec12401bf63907669d26d42070417b7a494ff5b7b8c2ab039bddb4 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,004   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.2.1-py3-none-any.whl#sha256=1d9ff7966add7e3d280566f13aaf6545dad3ba9bc2c0d31b2986bad694061b61 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,006   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.2-py3-none-any.whl#sha256=ca1b0cd9cc1736b9572263f412964b39310aef28c8ea48caff254655b71a0b59 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,006   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.1.1-py3-none-any.whl#sha256=b9fdfb97571a1383e9810f06ffce74a1c1c4b721b129f6d54af8a13084546ce8 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,007   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.1-py3-none-any.whl#sha256=5a4f158d770b72d48f22a73e9b0ea02770ba79d4b228ddb7de6999ffb524f02f (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,007   Skipping link: No binaries permitted for powerlaw: https://archive1.piwheels.org/simple/powerlaw/powerlaw-1.0-py3-none-any.whl#sha256=8a6faa221697807c47c5af0b59eac637dc1c2ab11ef6353b1e5a6f64b100ab92 (from https://www.piwheels.org/simple/powerlaw/)
2026-01-02T17:44:10,008 Skipping link: not a file: https://www.piwheels.org/simple/powerlaw/
2026-01-02T17:44:10,008 Skipping link: not a file: https://pypi.org/simple/powerlaw/
2026-01-02T17:44:10,029 Given no hashes to check 1 links for project 'powerlaw': discarding no candidates
2026-01-02T17:44:10,047 Collecting powerlaw==2.0.0
2026-01-02T17:44:10,050   Created temporary directory: /tmp/pip-unpack-v0f9iode
2026-01-02T17:44:10,188   Downloading powerlaw-2.0.0.tar.gz (2.2 MB)
2026-01-02T17:44:10,807   Added powerlaw==2.0.0 from https://files.pythonhosted.org/packages/d2/89/bc9f37c09a0f721183a0be7aa5e096bfd03a898a04f0088561130cdb04c7/powerlaw-2.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-hwwaayqc'
2026-01-02T17:44:10,814   Created temporary directory: /tmp/pip-build-env-kef2u07v
2026-01-02T17:44:10,818   Installing build dependencies: started
2026-01-02T17:44:10,820   Running command pip subprocess to install build dependencies
2026-01-02T17:44:12,193   Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11)
2026-01-02T17:44:13,435   DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-01-02T17:44:13,462   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-01-02T17:44:15,221   Collecting setuptools>=61.0
2026-01-02T17:44:15,354     Using cached https://www.piwheels.org/simple/setuptools/setuptools-80.9.0-py3-none-any.whl (1.2 MB)
2026-01-02T17:44:15,749   Collecting setuptools_scm>=8.0
2026-01-02T17:44:15,766     Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-9.2.2-py3-none-any.whl (62 kB)
2026-01-02T17:44:15,989   Collecting wheel
2026-01-02T17:44:16,004     Using cached https://www.piwheels.org/simple/wheel/wheel-0.45.1-py3-none-any.whl (72 kB)
2026-01-02T17:44:16,196   Collecting packaging>=20
2026-01-02T17:44:16,220     Using cached https://www.piwheels.org/simple/packaging/packaging-25.0-py3-none-any.whl (66 kB)
2026-01-02T17:44:20,171   Installing collected packages: wheel, setuptools, packaging, setuptools_scm
2026-01-02T17:44:21,025     Creating /tmp/pip-build-env-kef2u07v/overlay/local/bin
2026-01-02T17:44:21,027     changing mode of /tmp/pip-build-env-kef2u07v/overlay/local/bin/wheel to 755
2026-01-02T17:44:25,404     changing mode of /tmp/pip-build-env-kef2u07v/overlay/local/bin/setuptools-scm to 755
2026-01-02T17:44:25,432   Successfully installed packaging-25.0 setuptools-80.9.0 setuptools_scm-9.2.2 wheel-0.45.1
2026-01-02T17:44:25,725   Installing build dependencies: finished with status 'done'
2026-01-02T17:44:25,732   Getting requirements to build wheel: started
2026-01-02T17:44:25,733   Running command Getting requirements to build wheel
2026-01-02T17:44:26,452   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated
2026-01-02T17:44:26,453   !!

2026-01-02T17:44:26,454           ********************************************************************************
2026-01-02T17:44:26,454           Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0).

2026-01-02T17:44:26,455           By 2026-Feb-18, you need to update your project and remove deprecated calls
2026-01-02T17:44:26,456           or your builds will no longer be supported.

2026-01-02T17:44:26,457           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:26,457           ********************************************************************************

2026-01-02T17:44:26,459   !!
2026-01-02T17:44:26,459     corresp(dist, value, root_dir)
2026-01-02T17:44:26,460   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsWarning: `install_requires` overwritten in `pyproject.toml` (dependencies)
2026-01-02T17:44:26,461     corresp(dist, value, root_dir)
2026-01-02T17:44:26,541   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:26,542   !!

2026-01-02T17:44:26,543           ********************************************************************************
2026-01-02T17:44:26,543           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:26,544           License :: OSI Approved :: MIT License

2026-01-02T17:44:26,546           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:26,546           ********************************************************************************

2026-01-02T17:44:26,547   !!
2026-01-02T17:44:26,548     dist._finalize_license_expression()
2026-01-02T17:44:26,548   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:26,549   !!

2026-01-02T17:44:26,550           ********************************************************************************
2026-01-02T17:44:26,551           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:26,552           License :: OSI Approved :: MIT License

2026-01-02T17:44:26,553           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:26,553           ********************************************************************************

2026-01-02T17:44:26,554   !!
2026-01-02T17:44:26,555     self._finalize_license_expression()
2026-01-02T17:44:26,555   running egg_info
2026-01-02T17:44:26,561   writing powerlaw.egg-info/PKG-INFO
2026-01-02T17:44:26,566   writing dependency_links to powerlaw.egg-info/dependency_links.txt
2026-01-02T17:44:26,568   writing requirements to powerlaw.egg-info/requires.txt
2026-01-02T17:44:26,570   writing top-level names to powerlaw.egg-info/top_level.txt
2026-01-02T17:44:26,586   file powerlaw.py (for module powerlaw) not found
2026-01-02T17:44:26,621   listing git files failed - pretending there aren't any
2026-01-02T17:44:26,626   reading manifest file 'powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:26,643   reading manifest template 'MANIFEST.in'
2026-01-02T17:44:26,644   adding license file 'LICENSE'
2026-01-02T17:44:26,649   writing manifest file 'powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:26,753   Getting requirements to build wheel: finished with status 'done'
2026-01-02T17:44:26,757   Created temporary directory: /tmp/pip-modern-metadata-3y11mz08
2026-01-02T17:44:26,759   Preparing metadata (pyproject.toml): started
2026-01-02T17:44:26,760   Running command Preparing metadata (pyproject.toml)
2026-01-02T17:44:27,401   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated
2026-01-02T17:44:27,402   !!

2026-01-02T17:44:27,403           ********************************************************************************
2026-01-02T17:44:27,403           Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0).

2026-01-02T17:44:27,404           By 2026-Feb-18, you need to update your project and remove deprecated calls
2026-01-02T17:44:27,405           or your builds will no longer be supported.

2026-01-02T17:44:27,406           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:27,407           ********************************************************************************

2026-01-02T17:44:27,408   !!
2026-01-02T17:44:27,409     corresp(dist, value, root_dir)
2026-01-02T17:44:27,410   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsWarning: `install_requires` overwritten in `pyproject.toml` (dependencies)
2026-01-02T17:44:27,410     corresp(dist, value, root_dir)
2026-01-02T17:44:27,484   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:27,485   !!

2026-01-02T17:44:27,486           ********************************************************************************
2026-01-02T17:44:27,487           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:27,488           License :: OSI Approved :: MIT License

2026-01-02T17:44:27,489           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:27,490           ********************************************************************************

2026-01-02T17:44:27,491   !!
2026-01-02T17:44:27,492     dist._finalize_license_expression()
2026-01-02T17:44:27,492   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:27,493   !!

2026-01-02T17:44:27,494           ********************************************************************************
2026-01-02T17:44:27,495           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:27,496           License :: OSI Approved :: MIT License

2026-01-02T17:44:27,497           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:27,497           ********************************************************************************

2026-01-02T17:44:27,498   !!
2026-01-02T17:44:27,498     self._finalize_license_expression()
2026-01-02T17:44:27,499   running dist_info
2026-01-02T17:44:27,514   creating /tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info
2026-01-02T17:44:27,515   writing /tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/PKG-INFO
2026-01-02T17:44:27,520   writing dependency_links to /tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/dependency_links.txt
2026-01-02T17:44:27,522   writing requirements to /tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/requires.txt
2026-01-02T17:44:27,523   writing top-level names to /tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/top_level.txt
2026-01-02T17:44:27,525   writing manifest file '/tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:27,539   file powerlaw.py (for module powerlaw) not found
2026-01-02T17:44:27,572   listing git files failed - pretending there aren't any
2026-01-02T17:44:27,576   reading manifest file '/tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:27,578   reading manifest template 'MANIFEST.in'
2026-01-02T17:44:27,579   adding license file 'LICENSE'
2026-01-02T17:44:27,582   writing manifest file '/tmp/pip-modern-metadata-3y11mz08/powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:27,583   creating '/tmp/pip-modern-metadata-3y11mz08/powerlaw-2.0.0.dist-info'
2026-01-02T17:44:27,716   Preparing metadata (pyproject.toml): finished with status 'done'
2026-01-02T17:44:27,721   Source in /tmp/pip-wheel-ohfi34aa/powerlaw_5908cad937d44b9695abf71ee62d569c has version 2.0.0, which satisfies requirement powerlaw==2.0.0 from https://files.pythonhosted.org/packages/d2/89/bc9f37c09a0f721183a0be7aa5e096bfd03a898a04f0088561130cdb04c7/powerlaw-2.0.0.tar.gz
2026-01-02T17:44:27,722   Removed powerlaw==2.0.0 from https://files.pythonhosted.org/packages/d2/89/bc9f37c09a0f721183a0be7aa5e096bfd03a898a04f0088561130cdb04c7/powerlaw-2.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-hwwaayqc'
2026-01-02T17:44:27,728 Created temporary directory: /tmp/pip-unpack-1sw0ruhy
2026-01-02T17:44:27,728 Building wheels for collected packages: powerlaw
2026-01-02T17:44:27,733   Created temporary directory: /tmp/pip-wheel-8fw480g1
2026-01-02T17:44:27,734   Destination directory: /tmp/pip-wheel-8fw480g1
2026-01-02T17:44:27,736   Building wheel for powerlaw (pyproject.toml): started
2026-01-02T17:44:27,737   Running command Building wheel for powerlaw (pyproject.toml)
2026-01-02T17:44:28,369   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated
2026-01-02T17:44:28,369   !!

2026-01-02T17:44:28,370           ********************************************************************************
2026-01-02T17:44:28,371           Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0).

2026-01-02T17:44:28,372           By 2026-Feb-18, you need to update your project and remove deprecated calls
2026-01-02T17:44:28,372           or your builds will no longer be supported.

2026-01-02T17:44:28,373           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:28,374           ********************************************************************************

2026-01-02T17:44:28,375   !!
2026-01-02T17:44:28,375     corresp(dist, value, root_dir)
2026-01-02T17:44:28,376   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsWarning: `install_requires` overwritten in `pyproject.toml` (dependencies)
2026-01-02T17:44:28,376     corresp(dist, value, root_dir)
2026-01-02T17:44:28,451   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:28,451   !!

2026-01-02T17:44:28,452           ********************************************************************************
2026-01-02T17:44:28,453           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:28,454           License :: OSI Approved :: MIT License

2026-01-02T17:44:28,455           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:28,455           ********************************************************************************

2026-01-02T17:44:28,456   !!
2026-01-02T17:44:28,457     dist._finalize_license_expression()
2026-01-02T17:44:28,457   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated.
2026-01-02T17:44:28,458   !!

2026-01-02T17:44:28,459           ********************************************************************************
2026-01-02T17:44:28,459           Please consider removing the following classifiers in favor of a SPDX license expression:

2026-01-02T17:44:28,460           License :: OSI Approved :: MIT License

2026-01-02T17:44:28,461           See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
2026-01-02T17:44:28,462           ********************************************************************************

2026-01-02T17:44:28,463   !!
2026-01-02T17:44:28,463     self._finalize_license_expression()
2026-01-02T17:44:28,464   running bdist_wheel
2026-01-02T17:44:28,486   running build
2026-01-02T17:44:28,486   running build_py
2026-01-02T17:44:28,493   file powerlaw.py (for module powerlaw) not found
2026-01-02T17:44:28,495   creating build/lib/powerlaw
2026-01-02T17:44:28,497   copying powerlaw/__init__.py -> build/lib/powerlaw
2026-01-02T17:44:28,500   copying powerlaw/distributions.py -> build/lib/powerlaw
2026-01-02T17:44:28,504   copying powerlaw/statistics.py -> build/lib/powerlaw
2026-01-02T17:44:28,507   copying powerlaw/plotting.py -> build/lib/powerlaw
2026-01-02T17:44:28,509   copying powerlaw/utils.py -> build/lib/powerlaw
2026-01-02T17:44:28,511   copying powerlaw/fitting.py -> build/lib/powerlaw
2026-01-02T17:44:28,514   copying powerlaw/functional.py -> build/lib/powerlaw
2026-01-02T17:44:28,517   copying powerlaw/data.py -> build/lib/powerlaw
2026-01-02T17:44:28,519   copying powerlaw/_version.py -> build/lib/powerlaw
2026-01-02T17:44:28,520   running egg_info
2026-01-02T17:44:28,535   writing powerlaw.egg-info/PKG-INFO
2026-01-02T17:44:28,539   writing dependency_links to powerlaw.egg-info/dependency_links.txt
2026-01-02T17:44:28,541   writing requirements to powerlaw.egg-info/requires.txt
2026-01-02T17:44:28,542   writing top-level names to powerlaw.egg-info/top_level.txt
2026-01-02T17:44:28,545   file powerlaw.py (for module powerlaw) not found
2026-01-02T17:44:28,578   listing git files failed - pretending there aren't any
2026-01-02T17:44:28,582   reading manifest file 'powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:28,589   reading manifest template 'MANIFEST.in'
2026-01-02T17:44:28,590   adding license file 'LICENSE'
2026-01-02T17:44:28,595   writing manifest file 'powerlaw.egg-info/SOURCES.txt'
2026-01-02T17:44:28,599   /tmp/pip-build-env-kef2u07v/overlay/local/lib/python3.11/dist-packages/setuptools/command/build_py.py:212: _Warning: Package 'powerlaw.reference_data' is absent from the `packages` configuration.
2026-01-02T17:44:28,599   !!

2026-01-02T17:44:28,601           ********************************************************************************
2026-01-02T17:44:28,601           ############################
2026-01-02T17:44:28,602           # Package would be ignored #
2026-01-02T17:44:28,602           ############################
2026-01-02T17:44:28,603           Python recognizes 'powerlaw.reference_data' as an importable package[^1],
2026-01-02T17:44:28,603           but it is absent from setuptools' `packages` configuration.

2026-01-02T17:44:28,604           This leads to an ambiguous overall configuration. If you want to distribute this
2026-01-02T17:44:28,604           package, please make sure that 'powerlaw.reference_data' is explicitly added
2026-01-02T17:44:28,605           to the `packages` configuration field.

2026-01-02T17:44:28,606           Alternatively, you can also rely on setuptools' discovery methods
2026-01-02T17:44:28,606           (for example by using `find_namespace_packages(...)`/`find_namespace:`
2026-01-02T17:44:28,607           instead of `find_packages(...)`/`find:`).

2026-01-02T17:44:28,607           You can read more about "package discovery" on setuptools documentation page:

2026-01-02T17:44:28,609           - https://setuptools.pypa.io/en/latest/userguide/package_discovery.html

2026-01-02T17:44:28,610           If you don't want 'powerlaw.reference_data' to be distributed and are
2026-01-02T17:44:28,610           already explicitly excluding 'powerlaw.reference_data' via
2026-01-02T17:44:28,611           `find_namespace_packages(...)/find_namespace` or `find_packages(...)/find`,
2026-01-02T17:44:28,611           you can try to use `exclude_package_data`, or `include-package-data=False` in
2026-01-02T17:44:28,612           combination with a more fine grained `package-data` configuration.

2026-01-02T17:44:28,613           You can read more about "package data files" on setuptools documentation page:

2026-01-02T17:44:28,614           - https://setuptools.pypa.io/en/latest/userguide/datafiles.html


2026-01-02T17:44:28,615           [^1]: For Python, any directory (with suitable naming) can be imported,
2026-01-02T17:44:28,616                 even if it does not contain any `.py` files.
2026-01-02T17:44:28,616                 On the other hand, currently there is no concept of package data
2026-01-02T17:44:28,619                 directory, all directories are treated like packages.
2026-01-02T17:44:28,622           ********************************************************************************

2026-01-02T17:44:28,633   !!
2026-01-02T17:44:28,633     check.warn(importable)
2026-01-02T17:44:28,634   creating build/lib/powerlaw/reference_data
2026-01-02T17:44:28,634   copying powerlaw/reference_data/blackouts.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,635   copying powerlaw/reference_data/cities.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,635   copying powerlaw/reference_data/fires.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,636   copying powerlaw/reference_data/flares.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,639   copying powerlaw/reference_data/quakes.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,652   copying powerlaw/reference_data/quakes_original.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,657   copying powerlaw/reference_data/surnames.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,660   copying powerlaw/reference_data/terrorism.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,663   copying powerlaw/reference_data/weblinks.hist -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,669   copying powerlaw/reference_data/words.txt -> build/lib/powerlaw/reference_data
2026-01-02T17:44:28,672   file powerlaw.py (for module powerlaw) not found
2026-01-02T17:44:28,686   installing to build/bdist.linux-armv7l/wheel
2026-01-02T17:44:28,687   running install
2026-01-02T17:44:28,711   running install_lib
2026-01-02T17:44:28,719   creating build/bdist.linux-armv7l/wheel
2026-01-02T17:44:28,722   creating build/bdist.linux-armv7l/wheel/powerlaw
2026-01-02T17:44:28,724   copying build/lib/powerlaw/__init__.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,726   copying build/lib/powerlaw/distributions.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,730   copying build/lib/powerlaw/statistics.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,733   copying build/lib/powerlaw/plotting.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,736   copying build/lib/powerlaw/utils.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,738   copying build/lib/powerlaw/fitting.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,741   copying build/lib/powerlaw/functional.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,744   copying build/lib/powerlaw/data.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,747   creating build/bdist.linux-armv7l/wheel/powerlaw/reference_data
2026-01-02T17:44:28,749   copying build/lib/powerlaw/reference_data/surnames.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,752   copying build/lib/powerlaw/reference_data/weblinks.hist -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,756   copying build/lib/powerlaw/reference_data/words.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,759   copying build/lib/powerlaw/reference_data/cities.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,763   copying build/lib/powerlaw/reference_data/fires.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,786   copying build/lib/powerlaw/reference_data/blackouts.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,788   copying build/lib/powerlaw/reference_data/terrorism.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,791   copying build/lib/powerlaw/reference_data/quakes.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,816   copying build/lib/powerlaw/reference_data/quakes_original.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,820   copying build/lib/powerlaw/reference_data/flares.txt -> build/bdist.linux-armv7l/wheel/./powerlaw/reference_data
2026-01-02T17:44:28,824   copying build/lib/powerlaw/_version.py -> build/bdist.linux-armv7l/wheel/./powerlaw
2026-01-02T17:44:28,826   running install_egg_info
2026-01-02T17:44:28,834   Copying powerlaw.egg-info to build/bdist.linux-armv7l/wheel/./powerlaw-2.0.0-py3.11.egg-info
2026-01-02T17:44:28,845   running install_scripts
2026-01-02T17:44:28,856   creating build/bdist.linux-armv7l/wheel/powerlaw-2.0.0.dist-info/WHEEL
2026-01-02T17:44:28,859   creating '/tmp/pip-wheel-8fw480g1/.tmp-zbkugfj2/powerlaw-2.0.0-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2026-01-02T17:44:28,862   adding 'powerlaw/__init__.py'
2026-01-02T17:44:28,864   adding 'powerlaw/_version.py'
2026-01-02T17:44:28,866   adding 'powerlaw/data.py'
2026-01-02T17:44:28,882   adding 'powerlaw/distributions.py'
2026-01-02T17:44:28,886   adding 'powerlaw/fitting.py'
2026-01-02T17:44:28,890   adding 'powerlaw/functional.py'
2026-01-02T17:44:28,892   adding 'powerlaw/plotting.py'
2026-01-02T17:44:28,895   adding 'powerlaw/statistics.py'
2026-01-02T17:44:28,897   adding 'powerlaw/utils.py'
2026-01-02T17:44:28,899   adding 'powerlaw/reference_data/blackouts.txt'
2026-01-02T17:44:28,913   adding 'powerlaw/reference_data/cities.txt'
2026-01-02T17:44:28,941   adding 'powerlaw/reference_data/fires.txt'
2026-01-02T17:44:28,967   adding 'powerlaw/reference_data/flares.txt'
2026-01-02T17:44:29,010   adding 'powerlaw/reference_data/quakes.txt'
2026-01-02T17:44:29,033   adding 'powerlaw/reference_data/quakes_original.txt'
2026-01-02T17:44:29,036   adding 'powerlaw/reference_data/surnames.txt'
2026-01-02T17:44:29,038   adding 'powerlaw/reference_data/terrorism.txt'
2026-01-02T17:44:29,071   adding 'powerlaw/reference_data/weblinks.hist'
2026-01-02T17:44:29,074   adding 'powerlaw/reference_data/words.txt'
2026-01-02T17:44:29,077   adding 'powerlaw-2.0.0.dist-info/licenses/LICENSE'
2026-01-02T17:44:29,079   adding 'powerlaw-2.0.0.dist-info/METADATA'
2026-01-02T17:44:29,081   adding 'powerlaw-2.0.0.dist-info/WHEEL'
2026-01-02T17:44:29,082   adding 'powerlaw-2.0.0.dist-info/top_level.txt'
2026-01-02T17:44:29,083   adding 'powerlaw-2.0.0.dist-info/RECORD'
2026-01-02T17:44:29,089   removing build/bdist.linux-armv7l/wheel
2026-01-02T17:44:29,202   Building wheel for powerlaw (pyproject.toml): finished with status 'done'
2026-01-02T17:44:29,212   Created wheel for powerlaw: filename=powerlaw-2.0.0-py3-none-any.whl size=191993 sha256=941e9a9ba6fe589766f8fdb9ad979ba3ca48307c72d9cd9376fcaa006a305855
2026-01-02T17:44:29,213   Stored in directory: /tmp/pip-ephem-wheel-cache-gec7u6vs/wheels/5e/a0/84/681fbc0a15166d71c2453ca14ebafe7092ced0c0eb5f2611f9
2026-01-02T17:44:29,225 Successfully built powerlaw
2026-01-02T17:44:29,235 Removed build tracker: '/tmp/pip-build-tracker-hwwaayqc'