2025-09-07T23:47:56,887 Created temporary directory: /tmp/pip-build-tracker-zwepu8ty
2025-09-07T23:47:56,888 Initialized build tracking at /tmp/pip-build-tracker-zwepu8ty
2025-09-07T23:47:56,888 Created build tracker: /tmp/pip-build-tracker-zwepu8ty
2025-09-07T23:47:56,888 Entered build tracker: /tmp/pip-build-tracker-zwepu8ty
2025-09-07T23:47:56,888 Created temporary directory: /tmp/pip-wheel-qrbindym
2025-09-07T23:47:56,891 Created temporary directory: /tmp/pip-ephem-wheel-cache-9h2x4gcw
2025-09-07T23:47:56,947 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-07T23:47:56,949 2 location(s) to search for versions of mailmanclient:
2025-09-07T23:47:56,949 * https://pypi.org/simple/mailmanclient/
2025-09-07T23:47:56,949 * https://www.piwheels.org/simple/mailmanclient/
2025-09-07T23:47:56,949 Fetching project page and analyzing links: https://pypi.org/simple/mailmanclient/
2025-09-07T23:47:56,950 Getting page https://pypi.org/simple/mailmanclient/
2025-09-07T23:47:56,951 Found index url https://pypi.org/simple/
2025-09-07T23:47:57,020 Fetched page https://pypi.org/simple/mailmanclient/ as application/vnd.pypi.simple.v1+json
2025-09-07T23:47:57,024   Found link https://files.pythonhosted.org/packages/24/9a/a2a6ab0f8f1dfadff5368792e6ab96e3d65377c2ed0221430de623a3353f/mailmanclient-1.0.0a1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 1.0.0a1
2025-09-07T23:47:57,025   Found link https://files.pythonhosted.org/packages/25/1d/5cab87c7d6543052361f1427e6aa6a43dde82ecd7c8732a403ef51ee63b8/mailmanclient-1.0.0b1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 1.0.0b1
2025-09-07T23:47:57,025   Found link https://files.pythonhosted.org/packages/af/a5/cdc60a1c75e0212c37db7c88599d73de478b28590f0303aed8315f633a88/mailmanclient-1.0.0b2.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 1.0.0b2
2025-09-07T23:47:57,025   Found link https://files.pythonhosted.org/packages/72/5c/65f1eb0549aa481a49c94364cc50cb22f1613d4197c1b5f7c5992e634514/mailmanclient-1.0.0%2Brev71.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 1.0.0+rev71
2025-09-07T23:47:57,025   Found link https://files.pythonhosted.org/packages/30/44/16e1298db8f85d22c05cb4726bc1f55afd2347ee2bb461c76db0aa440b73/mailmanclient-1.0.1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 1.0.1
2025-09-07T23:47:57,026   Found link https://files.pythonhosted.org/packages/07/e7/052212aa23dbec4151a75597ae7c8bfa2d3fb931b59672748e4a17fae900/mailmanclient-3.1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.1
2025-09-07T23:47:57,026   Found link https://files.pythonhosted.org/packages/a9/7d/cacd65f781dc64509017b7be30f063d822a1322dca4266b5eb09fe455453/mailmanclient-3.1.1a1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.1.1a1
2025-09-07T23:47:57,026   Found link https://files.pythonhosted.org/packages/ef/4b/a2370744a5f51f6e3ae2872f284fbcee409fc9426c00c548d5206135808d/mailmanclient-3.1.1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.1.1
2025-09-07T23:47:57,026   Found link https://files.pythonhosted.org/packages/69/60/981e65839bd1259bb8edcc8ce77be60f13996a07265f382fb8a992d811d6/mailmanclient-3.1.2a1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.1.2a1
2025-09-07T23:47:57,027   Found link https://files.pythonhosted.org/packages/a9/40/9e1c92c5efda19b8ecf2edb37cb90bee1ddb9e20df0b8b40f08b36f1f274/mailmanclient-3.2.0b1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.0b1
2025-09-07T23:47:57,027   Found link https://files.pythonhosted.org/packages/aa/90/ab8fa032bc3a49540cb98f6bde35c9effd29bbe62032a4c9b9d9c3a8c937/mailmanclient-3.2.0b2.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.0b2
2025-09-07T23:47:57,027   Found link https://files.pythonhosted.org/packages/ba/a9/e466ef9b6f72aacb99ef671d5bd73a301d21297a9ac6294d930fc0d3fe0b/mailmanclient-3.2.0.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.0
2025-09-07T23:47:57,027   Found link https://files.pythonhosted.org/packages/e0/6e/a7c0e17107f6a15fd2d753b631e6f80b2b8b73fa567e5ada462358ee1b35/mailmanclient-3.2.1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.1
2025-09-07T23:47:57,027   Found link https://files.pythonhosted.org/packages/cd/c4/126eff4f7c0cb343dcbb2868f4d95b0e93fb8d09820f6b0e1340146d150f/mailmanclient-3.2.2.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.2
2025-09-07T23:47:57,028   Found link https://files.pythonhosted.org/packages/84/7f/77efffb8d11d0c985d3955b8922ca0c0561c43fe33588ae1959155a9adca/mailmanclient-3.2.3a1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.3a1
2025-09-07T23:47:57,028   Found link https://files.pythonhosted.org/packages/50/6c/fa8568af7d65844065f4a712820514323730177344febcfe656b1835960d/mailmanclient-3.2.3a2.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.2.3a2
2025-09-07T23:47:57,028   Skipping link: No binaries permitted for mailmanclient: https://files.pythonhosted.org/packages/f8/6e/4944e06e423942c8992469f842439b9cb9f17b73745cddfaca5805ccf4f6/mailmanclient-3.3.0-py3-none-any.whl (from https://pypi.org/simple/mailmanclient/)
2025-09-07T23:47:57,028   Found link https://files.pythonhosted.org/packages/ac/39/0655def6f750bf94ef87d2864493a591e9860c96d094d6bcb55333d56a85/mailmanclient-3.3.0.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.0
2025-09-07T23:47:57,028   Found link https://files.pythonhosted.org/packages/0f/72/be7b05a5852673e2159b886ad3dd36e8b66bd8fb6f11b1fd3c50cbfbe457/mailmanclient-3.3.1rc1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.1rc1
2025-09-07T23:47:57,029   Found link https://files.pythonhosted.org/packages/a6/01/fc45c2ce611d02ba2e259dfc80864e3dbb1c0ba350ac3fbda22cc7834603/mailmanclient-3.3.1.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.1
2025-09-07T23:47:57,029   Found link https://files.pythonhosted.org/packages/a2/d7/6471b2c1f9de93b4322b8cc64383e9ed3b848d8c948380cc713ba2d93681/mailmanclient-3.3.2.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.2
2025-09-07T23:47:57,029   Found link https://files.pythonhosted.org/packages/dc/f0/9e2807d10dc7b99de760d8be84e85e11466df4a8d2608a47a03b62fefa7c/mailmanclient-3.3.3.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.3
2025-09-07T23:47:57,029   Found link https://files.pythonhosted.org/packages/35/2c/bee0770f6fcaf11360607d64f730b8f6d715c7803f66087e82ee86c1c3da/mailmanclient-3.3.4.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.4
2025-09-07T23:47:57,029   Found link https://files.pythonhosted.org/packages/83/90/de123bc04c8ca66f18c195b311e8bf05f0b56da0a4a6218246f32890bf2f/mailmanclient-3.3.5.tar.gz (from https://pypi.org/simple/mailmanclient/), version: 3.3.5
2025-09-07T23:47:57,030 Fetching project page and analyzing links: https://www.piwheels.org/simple/mailmanclient/
2025-09-07T23:47:57,030 Getting page https://www.piwheels.org/simple/mailmanclient/
2025-09-07T23:47:57,031 Found index url https://www.piwheels.org/simple/
2025-09-07T23:47:57,140 Fetched page https://www.piwheels.org/simple/mailmanclient/ as text/html
2025-09-07T23:47:57,144   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.5-py3-none-any.whl#sha256=6c5894a23c8ce2d55d062de589a31fef0b394663e13e620259b82c70f175c6aa (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,144   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.4-py3-none-any.whl#sha256=23afbbd09fee3c528a90661e8dd4b91c607eb89a6a6c355ba6c5e26b2f0d9ac9 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,144   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.3-py3-none-any.whl#sha256=73a5ef37b9d4545160c184278abed8f107dde2665692f4ed1c5cb78622fe1445 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,145   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.2-py3-none-any.whl#sha256=b26a07a316f29ea0b43310608ac2dbdccce31b657501f63837c1e87ec4238673 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,145   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.1-py3-none-any.whl#sha256=e4892fee477b0c9f283a9e2c8a27716c8c32d1ae48775e98989e6f15df4f0cd9 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,145   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.1rc1-py3-none-any.whl#sha256=5a2a17fe4388d12e3233b93fac68b189428bc87e79de46c0ad49fabd05129746 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,145   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.3.0-py3-none-any.whl#sha256=cb1308213e3ccba68b8cb2670490c4de1a1d3dddd6705a9b415c16a91e6c2a44 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,146   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.3a2-py3-none-any.whl#sha256=c8a091f2947ac645f683941283c20737d6d6a4c053e898172ca0791942509372 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,146   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.3a1-py3-none-any.whl#sha256=e9f3755d55d3dbcd60615780421647cebaa3943bccd3368173bcd091259d4f79 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,146   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.2-py3-none-any.whl#sha256=4dd32f03356485766bb9815b69f4a3f4a663d9e37875c4cf124b0d967a7bd4b6 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,146   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.1-py3-none-any.whl#sha256=39824e81219b7389b872ea334850b4d6a2b69e33f1b4ea3ff460e88325979172 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,146   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.0-py3-none-any.whl#sha256=8bc47ebbba5e16a5cf3ed73c518de390501e27d21325f5380f404e87a4e7ab97 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,147   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.0b2-py3-none-any.whl#sha256=fad8d6b2c112598e0e169fd3ed5efa789628949538271ca56c8b1cf95be18d95 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,147   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.2.0b1-py3-none-any.whl#sha256=47a7e86ec1bbd1081f63f1306a2a1d2da721e37af259e082c12799697af2002c (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,147   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.1.2a1-py3-none-any.whl#sha256=682811a1d87adbcd1e8eec79958abe9a100ae2ce53f517552d95d45083f98828 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,147   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.1.1-py3-none-any.whl#sha256=429c298c9a6e296ca6b83ef789dd05320f8c0769acf5afd3b616e74ac9a7fb7d (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,148   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.1.1a1-py3-none-any.whl#sha256=117b8b615a43d49d79e113802e4c933685888213abd6bd6451352da88f8a3a83 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,148   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-3.1-py3-none-any.whl#sha256=e33645e1758194d33a587ee2b2b4126cc2d7fec01fffc579a65841217198919c (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,148   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-1.0.1-py3-none-any.whl#sha256=458f09fbaa4253c838c918af5bba35bd7bb78d63f39e39a73f3cdfde3855e38e (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,148   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-1.0.0-py3-none-any.whl#sha256=a36be37cd4747aa29086d6401937cdd0928d50f623bb1910aaf177955894da2b (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,149   Skipping link: No binaries permitted for mailmanclient: https://archive1.piwheels.org/simple/mailmanclient/mailmanclient-1.0.0b2-py3-none-any.whl#sha256=c239d0046ac5ad10e14b76dd9b83eefaf9daf3b64263de8b51e7cb1ef4d53424 (from https://www.piwheels.org/simple/mailmanclient/)
2025-09-07T23:47:57,149 Skipping link: not a file: https://www.piwheels.org/simple/mailmanclient/
2025-09-07T23:47:57,149 Skipping link: not a file: https://pypi.org/simple/mailmanclient/
2025-09-07T23:47:57,183 Given no hashes to check 1 links for project 'mailmanclient': discarding no candidates
2025-09-07T23:47:57,184 Collecting mailmanclient==1.0.0b1
2025-09-07T23:47:57,185   Created temporary directory: /tmp/pip-unpack-a9_18p7z
2025-09-07T23:47:57,321   Downloading mailmanclient-1.0.0b1.tar.gz (21 kB)
2025-09-07T23:47:57,356   Added mailmanclient==1.0.0b1 from https://files.pythonhosted.org/packages/25/1d/5cab87c7d6543052361f1427e6aa6a43dde82ecd7c8732a403ef51ee63b8/mailmanclient-1.0.0b1.tar.gz to build tracker '/tmp/pip-build-tracker-zwepu8ty'
2025-09-07T23:47:57,357   Running setup.py (path:/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/setup.py) egg_info for package mailmanclient
2025-09-07T23:47:57,357   Created temporary directory: /tmp/pip-pip-egg-info-h0gr6ec3
2025-09-07T23:47:57,357   Preparing metadata (setup.py): started
2025-09-07T23:47:57,358   Running command python setup.py egg_info
2025-09-07T23:47:57,904   /tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/distribute_setup.py:139: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
2025-09-07T23:47:57,904     import pkg_resources
2025-09-07T23:47:58,295   Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.10.tar.gz
2025-09-07T23:47:58,357   Traceback (most recent call last):
2025-09-07T23:47:58,357     File "/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/distribute_setup.py", line 143, in use_setuptools
2025-09-07T23:47:58,358       raise ImportError
2025-09-07T23:47:58,358   ImportError

2025-09-07T23:47:58,358   During handling of the above exception, another exception occurred:

2025-09-07T23:47:58,358   Traceback (most recent call last):
2025-09-07T23:47:58,362     File "<string>", line 2, in <module>
2025-09-07T23:47:58,362       exec(compile('''
2025-09-07T23:47:58,362       ~~~~^^^^^^^^^^^^
2025-09-07T23:47:58,363       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T23:47:58,363       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,363       ...<32 lines>...
2025-09-07T23:47:58,363       exec(compile(setup_py_code, filename, "exec"))
2025-09-07T23:47:58,363       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,363       ''' % ('/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-07T23:47:58,363       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,364     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-07T23:47:58,364     File "/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/setup.py", line 19, in <module>
2025-09-07T23:47:58,364       distribute_setup.use_setuptools()
2025-09-07T23:47:58,364       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T23:47:58,364     File "/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/distribute_setup.py", line 145, in use_setuptools
2025-09-07T23:47:58,364       return _do_download(version, download_base, to_dir, download_delay)
2025-09-07T23:47:58,364     File "/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/distribute_setup.py", line 123, in _do_download
2025-09-07T23:47:58,365       tarball = download_setuptools(version, download_base,
2025-09-07T23:47:58,365                                     to_dir, download_delay)
2025-09-07T23:47:58,365     File "/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/distribute_setup.py", line 193, in download_setuptools
2025-09-07T23:47:58,365       src = urlopen(url)
2025-09-07T23:47:58,365     File "/usr/lib/python3.13/urllib/request.py", line 189, in urlopen
2025-09-07T23:47:58,365       return opener.open(url, data, timeout)
2025-09-07T23:47:58,365              ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,366     File "/usr/lib/python3.13/urllib/request.py", line 495, in open
2025-09-07T23:47:58,366       response = meth(req, response)
2025-09-07T23:47:58,366     File "/usr/lib/python3.13/urllib/request.py", line 604, in http_response
2025-09-07T23:47:58,366       response = self.parent.error(
2025-09-07T23:47:58,366           'http', request, response, code, msg, hdrs)
2025-09-07T23:47:58,366     File "/usr/lib/python3.13/urllib/request.py", line 533, in error
2025-09-07T23:47:58,366       return self._call_chain(*args)
2025-09-07T23:47:58,366              ~~~~~~~~~~~~~~~~^^^^^^^
2025-09-07T23:47:58,367     File "/usr/lib/python3.13/urllib/request.py", line 466, in _call_chain
2025-09-07T23:47:58,367       result = func(*args)
2025-09-07T23:47:58,367     File "/usr/lib/python3.13/urllib/request.py", line 613, in http_error_default
2025-09-07T23:47:58,367       raise HTTPError(req.full_url, code, msg, hdrs, fp)
2025-09-07T23:47:58,367   urllib.error.HTTPError: HTTP Error 403: SSL is required
2025-09-07T23:47:58,462   ERROR: python setup.py egg_info exited with 1
2025-09-07T23:47:58,474   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-07T23:47:58,474   exec(compile('"'"''"'"''"'"'
2025-09-07T23:47:58,474   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-07T23:47:58,474   #
2025-09-07T23:47:58,474   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-07T23:47:58,474   #   import from `distutils.core` to work with newer packaging standards.
2025-09-07T23:47:58,474   # - It provides a clear error message when setuptools is not installed.
2025-09-07T23:47:58,474   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-07T23:47:58,474   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-07T23:47:58,474   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-07T23:47:58,474   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-07T23:47:58,474   import os, sys, tokenize, traceback
2025-09-07T23:47:58,474   
2025-09-07T23:47:58,474   try:
2025-09-07T23:47:58,474       import setuptools
2025-09-07T23:47:58,474   except ImportError:
2025-09-07T23:47:58,474       print(
2025-09-07T23:47:58,474           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-07T23:47:58,474           "the build environment with exception:",
2025-09-07T23:47:58,474           file=sys.stderr,
2025-09-07T23:47:58,474       )
2025-09-07T23:47:58,474       traceback.print_exc()
2025-09-07T23:47:58,474       sys.exit(1)
2025-09-07T23:47:58,474   
2025-09-07T23:47:58,474   __file__ = %r
2025-09-07T23:47:58,474   sys.argv[0] = __file__
2025-09-07T23:47:58,474   
2025-09-07T23:47:58,474   if os.path.exists(__file__):
2025-09-07T23:47:58,474       filename = __file__
2025-09-07T23:47:58,474       with tokenize.open(__file__) as f:
2025-09-07T23:47:58,474           setup_py_code = f.read()
2025-09-07T23:47:58,474   else:
2025-09-07T23:47:58,474       filename = "<auto-generated setuptools caller>"
2025-09-07T23:47:58,474       setup_py_code = "from setuptools import setup; setup()"
2025-09-07T23:47:58,474   
2025-09-07T23:47:58,474   exec(compile(setup_py_code, filename, "exec"))
2025-09-07T23:47:58,474   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-h0gr6ec3[/]
2025-09-07T23:47:58,475   [bold magenta]cwd[/]: /tmp/pip-wheel-qrbindym/mailmanclient_d2912e3df20640f98ea16cf6a90401ac/
2025-09-07T23:47:58,475   Preparing metadata (setup.py): finished with status 'error'
2025-09-07T23:47:58,476 ERROR: metadata generation failed
2025-09-07T23:47:58,481 Exception information:
2025-09-07T23:47:58,481 Traceback (most recent call last):
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-07T23:47:58,481     call_subprocess(
2025-09-07T23:47:58,481     ~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         args,
2025-09-07T23:47:58,481         ^^^^^
2025-09-07T23:47:58,481     ...<2 lines>...
2025-09-07T23:47:58,481         spinner=spinner,
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-07T23:47:58,481     raise error
2025-09-07T23:47:58,481 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-07T23:47:58,481 
2025-09-07T23:47:58,481 The above exception was the direct cause of the following exception:
2025-09-07T23:47:58,481 
2025-09-07T23:47:58,481 Traceback (most recent call last):
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-07T23:47:58,481     status = _inner_run()
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-07T23:47:58,481     return self.run(options, args)
2025-09-07T23:47:58,481            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-07T23:47:58,481     return func(self, options, args)
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-07T23:47:58,481     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-07T23:47:58,481     result = self._result = resolver.resolve(
2025-09-07T23:47:58,481                             ~~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-07T23:47:58,481     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-07T23:47:58,481     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-07T23:47:58,481     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-07T23:47:58,481     if not criterion.candidates:
2025-09-07T23:47:58,481            ^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-07T23:47:58,481     return bool(self._sequence)
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-07T23:47:58,481     self._bool = any(self)
2025-09-07T23:47:58,481                  ~~~^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-07T23:47:58,481     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-07T23:47:58,481                        ^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-07T23:47:58,481     candidate = func()
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-07T23:47:58,481     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-07T23:47:58,481                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         link, template, name, version
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-07T23:47:58,481     self._link_candidate_cache[link] = LinkCandidate(
2025-09-07T23:47:58,481                                        ~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         link,
2025-09-07T23:47:58,481         ^^^^^
2025-09-07T23:47:58,481     ...<3 lines>...
2025-09-07T23:47:58,481         version=version,
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-07T23:47:58,481     super().__init__(
2025-09-07T23:47:58,481     ~~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         link=link,
2025-09-07T23:47:58,481         ^^^^^^^^^^
2025-09-07T23:47:58,481     ...<4 lines>...
2025-09-07T23:47:58,481         version=version,
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-07T23:47:58,481     self.dist = self._prepare()
2025-09-07T23:47:58,481                 ~~~~~~~~~~~~~^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-07T23:47:58,481     dist = self._prepare_distribution()
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-07T23:47:58,481     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-07T23:47:58,481            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-07T23:47:58,481     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-07T23:47:58,481            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-07T23:47:58,481     dist = _get_prepared_distribution(
2025-09-07T23:47:58,481         req,
2025-09-07T23:47:58,481     ...<3 lines>...
2025-09-07T23:47:58,481         self.check_build_deps,
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-07T23:47:58,481     abstract_dist.prepare_distribution_metadata(
2025-09-07T23:47:58,481     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         finder, build_isolation, check_build_deps
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-07T23:47:58,481     self.req.prepare_metadata()
2025-09-07T23:47:58,481     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-07T23:47:58,481     self.metadata_directory = generate_metadata_legacy(
2025-09-07T23:47:58,481                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-07T23:47:58,481         build_env=self.build_env,
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     ...<3 lines>...
2025-09-07T23:47:58,481         details=details,
2025-09-07T23:47:58,481         ^^^^^^^^^^^^^^^^
2025-09-07T23:47:58,481     )
2025-09-07T23:47:58,481     ^
2025-09-07T23:47:58,481   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-07T23:47:58,481     raise MetadataGenerationFailed(package_details=details) from error
2025-09-07T23:47:58,481 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-07T23:47:58,502 Removed mailmanclient==1.0.0b1 from https://files.pythonhosted.org/packages/25/1d/5cab87c7d6543052361f1427e6aa6a43dde82ecd7c8732a403ef51ee63b8/mailmanclient-1.0.0b1.tar.gz from build tracker '/tmp/pip-build-tracker-zwepu8ty'
2025-09-07T23:47:58,502 Removed build tracker: '/tmp/pip-build-tracker-zwepu8ty'