- Mailman-users - lists.mailman3.org

My django container keeps getting shutdown by oom-killer
by Hirayama, Pat Nov. 13, 2025

Nov. 13, 2025

Greetings, Ok, I just updated the docker containers that are running my Mailman 3 installation over the weekend. mailman-core is now 3.3.10, with mailman-ngnix at 1.28.0, mailman-postfix at 3.10.5-r0 and mailman-django-uwsgi at "latest". I think I have got everything working normally — messages seem to be processed correctly, and I can access the web pages on the web interface. And I have updated various scripts to use --run-as-root until I can get around to reconfiguring mailman-core to use a non-root user. Anyway, since that time, the EC2 instance that the containers are running on becomes "unreachable", to use AWS's parlance. I can restore functionality by rebooting the instance. According to AWS, this is an application or operating system issue, not their instance. Which means auto-recovery doesn't get activated. This always happens overnight, usually after midnight, though one time it was around 10:40. I don't see any crontab entries that correlate. And the after midnight issues don't always happen at the same time, so it seemed unlikely that it was a crontab job that was causing it I finally looked at the host (rather than the logs of each container) and realized that the oom-killer was killing django-admin. As a temporary workaround, I've limited memory on the mailman-django-uwsgi container to 4 GiB (though, since I just did that this morning, I won't know until after midnight (presumably) if it worked or not), and set the RestartPolicy to always. I'm thinking that this points to a memory leak or some kind? I did have to add a bunch of packages to my Dockerfile when I rebuilt the container, since the last build was like 5 years ago, so I suppose it could be that django is just using more memory than it used to, though at the moment, I see that it is around 1 GiB: FROM python:3.12-alpine3.22 RUN apk update && apk add --no-cache --virtual build-deps \ cargo gcc libffi-dev musl-dev && \ apk add --no-cache gettext postgresql-dev sassc build-base pcre-dev python3-dev libc-dev linux-headers && \ pip install --upgrade pip setuptools wheel && \ pip --no-cache-dir install django-haystack==3.3.0 hyperkitty==1.3.12 \ postorius==1.3.13 psycopg2 uwsgi==2.0.25 whoosh && \ apk update && apk del --no-cache build-deps WORKDIR /opt/mailman/mailman-suite/mailman-suite_project USER mail EXPOSE 8000 CMD ["uwsgi", "--ini", "uwsgi.ini"] Any insights, ideas or assistance would be appreciated. Thanks! Pat Hirayama Pronouns: he/him/his Systems Engineer IT | Systems Engineering - Infrastructure Fred Hutch Cancer Center O 206.667.4856 phirayam(a)fredhutch.org<mailto:phirayam@fredhutch.org>

4 4

Cannot Create New List
by dap1＠bellsouth.net Nov. 13, 2025

Nov. 13, 2025

I'm trying to create a list (on Ubuntu) and I'm getting this: <venv> $ python3 Python 3.12.3 (main, Aug 14 2025, 17:47:21) [GCC 13.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> owners = ['xxxx(a)ddddddddd.net'] >>> from mailman.app.lifecycle import create_list >>> ant = create_list('llllllllllllll(a)dddddddd.net', owners) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/mailman/venv/lib/python3.12/site-packages/mailman/app/lifecycle.py", line 74, in create _list getUtility(IEmailValidator).validate(fqdn_listname) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.12/site-packages/zope/component/_api.py", line 180, in getUtil ity raise ComponentLookupError(interface, name) zope.interface.interfaces.ComponentLookupError: (<InterfaceClass mailman.interfaces.address.IEmailVa lidator>, '')

5 67

Xapian alternatives
by Andrew Bernard Nov. 11, 2025

Nov. 11, 2025

Are there alternative search engines to Xapian that can be used for Mailman 3? I have come to understand that Xapian development stalled in the v2.0 attempt.

5 8

custom css?
by jamie＠mayfirst.org Nov. 9, 2025

Nov. 9, 2025

I've installed the mailman3, mailman3-full, mailman3-web, and python3-django-mailman3 packages on Debian trixie. Everything is working - thank you developers! However, I would like to modify how the web pages look (both postorius and hyperkitty). I noticed that the web interface on this server (lists.mailman3.org) looks much nicer than the one showing on my server. For one, on my installed instance, the left and right margins are not set, so content is flush with the edge of the screen. What is the easiest/most maintainable way to add my own css code and/or files to adjust how the web interface is displayed? Is that possible? Thank you! jamie

5 5

Cannot issue commands through email
by stonehold＠thedagora.social Nov. 9, 2025

Nov. 9, 2025

Greetings! I've recently deployed mailman3 for my community but have run into a snag -- none of the emails that issue commands (eg., list1-<join>@domain.com, list2-<unsubscribe>@domain.com, etc. etc.) are going through. They keep bouncing back with an undeliverable message. I can create lists and interact with them otherwise just fine. When I join from the web UI I can post and receive to that list. I've been able to troubleshoot the rest so far on my own, but this has me stymied, so any guidance would be greatly appreciated. Thanks in advance! ~Ken

2 4

mailman-web Cleaning Up a Few Issues
by dap1＠bellsouth.net Nov. 6, 2025

Nov. 6, 2025

I seems to be having a problem with some cronjobs not running; I'm getting the following email errors/warnings: Subject: Cron <www-data@dap002> [ -f /usr/bin/django-admin ] && flock -n /var/run/mailman3-web/cron.minutely /usr/share/mailman3-web/manage.py runjobs minutely Body: flock: cannot open lock file /var/run/mailman3-web/cron.minutely: No such file or directory Obviously there is a path specified wrong but I can't find where that is. Subject: Cron <mailman@dap002> /opt/mailman/venv/bin/mailman-web runjobs minutely Body: System check identified some issues: WARNINGS: ?: settings.ACCOUNT_AUTHENTICATION_METHOD is deprecated, use: settings.ACCOUNT_LOGIN_METHODS = {'username', 'email'} ?: settings.ACCOUNT_EMAIL_REQUIRED is deprecated, use: settings.ACCOUNT_SIGNUP_FIELDS = ['email*', 'username*', 'password1*', 'password2*'] Again I could probably fix these if I knew where to look.

3 22

FW: lists.arun@gmail.com's bounce score incremented on Degrowcali
by Christian Stalberg Nov. 6, 2025

Nov. 6, 2025

Whenever I post to this list I get quite a few of these bounce score messages. How can I obtain a list of actual unsubcribes based on bounce scores to remaining subscribers please? What can I do to stop this behavior please? -----Original Message----- From: noreply(a)lists.ccalternatives.org <noreply(a)lists.ccalternatives.org> Sent: Thursday, November 6, 2025 5:30 AM To: degrowcali-owner(a)lists.ccalternatives.org Subject: lists.arun(a)gmail.com's bounce score incremented on Degrowcali lists.arun(a)gmail.com's bounce score on degrowcali(a)lists.ccalternatives.org has been incremented. The triggering DSN if available is attached.

2 1

update problems in virtualenv
by Christian H. Kuhn Nov. 6, 2025

Nov. 6, 2025

Hi all, i followed https://docs.mailman3.org/en/latest/install/virtualenv.html and ran in different problems. Here's the first. All mailman-web runjobs report: System check identified some issues: WARNINGS: ?: settings.ACCOUNT_AUTHENTICATION_METHOD is deprecated, use: settings.ACCOUNT_LOGIN_METHODS = {'username', 'email'} ?: settings.ACCOUNT_EMAIL_REQUIRED is deprecated, use: settings.ACCOUNT_SIGNUP_FIELDS = ['email*', 'username*', 'password1*', 'password2*'] I get those eMails every minute which is a bit annoying. (venv) mailman@bywater:~/mm/var/data$ python -m pip --version pip 25.3 from /opt/mailman/venv/lib/python3.13/site-packages/pip (python 3.13) (venv) mailman@bywater:~/mm/var/data$ python --version Python 3.13.3 (venv) mailman@bywater:~/mm/var/data$ python -m pip --version pip 25.3 from /opt/mailman/venv/lib/python3.13/site-packages/pip (python 3.13) (venv) mailman@bywater:~/mm/var/data$ pip list --outdated Package Version Latest Type ------- ------- ------ ----- mailman 3.3.9 3.3.10 wheel (venv) mailman@bywater:~/mm/var/data$ pip install --upgrade mailman==3.3.10 Collecting mailman==3.3.10 Using cached mailman-3.3.10-py3-none-any.whl.metadata (2.4 kB) Requirement already satisfied: aiosmtpd>=1.4.3 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (1.4.6) Requirement already satisfied: alembic!=1.7.0,>=1.6.2 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (1.17.1) Requirement already satisfied: atpublic in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (6.0.2) Requirement already satisfied: authheaders>=0.16 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (0.16.3) Requirement already satisfied: authres>=1.0.1 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (1.2.0) Requirement already satisfied: click>=8.0.0 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (8.3.0) Requirement already satisfied: dnspython>=1.14.0 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (2.8.0) Requirement already satisfied: falcon>=3.1.3 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (4.1.0) Requirement already satisfied: flufl.bounce>=4.0 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (4.0) Requirement already satisfied: flufl.i18n>=3.2 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (5.2.0) Requirement already satisfied: flufl.lock>=5.1 in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (8.2.0) Requirement already satisfied: gunicorn in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (23.0.0) Requirement already satisfied: lazr.config in /opt/mailman/venv/lib/python3.13/site-packages (from mailman==3.3.10) (3.1) INFO: pip is looking at multiple versions of mailman to determine which version is compatible with other requirements. This could take a while. ERROR: Could not find a version that satisfies the requirement nntplib; python_version >= "3.13" (from mailman) (from versions: none) ERROR: No matching distribution found for nntplib; python_version >= "3.13" standard-nntplib 3.13.0 is installed. How can i get rid of those mails? TIA QNo

4 5

mailqueue shows bounces for emails that are not on the mailing list
by Paul Nov. 5, 2025

Nov. 5, 2025

Iam getting alot of such from my mail server mail queue lately4d08rT4xMHzMCD6S 2393 Mon Nov 3 01:43:21 list-bounces+makeupbymichelle=aol.com(a)lists.mydomain(host mx-aol.mail.gm0.yahoodns.net[67.195.228.84] said: 421 4.7.0 [TSS04] Messages from my-mail-server-IP temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command))makeupbymichelle(a)aol.com 4d0GJJ3TLhzMCDHH 2378 Mon Nov 3 05:49:20 list2-bounces+lolaann09=yahoo.com(a)lists.mydomain(host mta5.am0.yahoodns.net[67.195.228.94] said: 421 4.7.0 [TSS04] Messages from my-mail-server-IP temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command))lolaann09(a)yahoo.comThis is becoming problematic because am currently being blocked on Yahoo domains. My setup is as follows: I host mailman3 list server which uses our mail server as a relay.The spam emails i.e makeupbymichelle(a)aol.com and lolaann09(a)yahoo.com are neither members nor non members of the lists which are generating the bounces.I have also confirmed that none of the list members are forwarding to any of those spam addresses.What am I missing?Thank you.

4 5

Cannot Install Web UI
by Dennis Putnam Nov. 2, 2025

Nov. 2, 2025

I'm trying to install the web UI for mailman3. I am getting the following failure. Can someone help? TIA. (venv) mailman :~$ pip install mailman-web mailman-hyperkitty Collecting mailman-web Downloading mailman_web-0.0.9-py3-none-any.whl.metadata (3.2 kB) Collecting mailman-hyperkitty Downloading mailman-hyperkitty-1.2.1.tar.gz (22 kB) Preparing metadata (setup.py) ... done Collecting django<4.3,>=4.0 (from mailman-web) Downloading django-4.2.25-py3-none-any.whl.metadata (4.2 kB) Collecting hyperkitty (from mailman-web) Downloading hyperkitty-1.3.12-py3-none-any.whl.metadata (3.6 kB) Collecting postorius (from mailman-web) Downloading postorius-1.3.13-py3-none-any.whl.metadata (2.9 kB) Collecting whoosh (from mailman-web) Downloading Whoosh-2.7.4-py2.py3-none-any.whl.metadata (3.1 kB) Requirement already satisfied: mailman in ./venv/lib/python3.12/site-packages (from mailman-hyperkitty) (3.3.10) Requirement already satisfied: requests in ./venv/lib/python3.12/site-packages (from mailman-hyperkitty) (2.32.5) Requirement already satisfied: zope.interface in ./venv/lib/python3.12/site-packages (from mailman-hyperkitty) (8.0.1) Requirement already satisfied: asgiref<4,>=3.6.0 in ./venv/lib/python3.12/site-packages (from django<4.3,>=4.0->mailman- web) (3.10.0) Requirement already satisfied: sqlparse>=0.3.1 in ./venv/lib/python3.12/site-packages (from django<4.3,>=4.0->mailman-we b) (0.5.3) Collecting django-compressor>=1.3 (from hyperkitty->mailman-web) Downloading django_compressor-4.5.1-py2.py3-none-any.whl.metadata (5.0 kB) Collecting django-extensions>=1.3.7 (from hyperkitty->mailman-web) Downloading django_extensions-4.1-py3-none-any.whl.metadata (6.1 kB) Collecting django-gravatar2>=1.0.6 (from hyperkitty->mailman-web) Downloading django_gravatar2-1.4.5-py2.py3-none-any.whl.metadata (4.3 kB) Collecting django-haystack>=2.8.0 (from hyperkitty->mailman-web) Downloading django_haystack-3.3.0.tar.gz (467 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 467.3/467.3 kB 3.8 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Collecting django-q2>=1.0.0 (from hyperkitty->mailman-web) Downloading django_q2-1.8.0-py3-none-any.whl.metadata (9.5 kB) Collecting django_mailman3>=1.3.13 (from hyperkitty->mailman-web) Downloading django_mailman3-1.3.15-py3-none-any.whl.metadata (5.4 kB) Collecting djangorestframework>=3.0.0 (from hyperkitty->mailman-web) Downloading djangorestframework-3.16.1-py3-none-any.whl.metadata (11 kB) Requirement already satisfied: flufl.lock>=4.0 in ./venv/lib/python3.12/site-packages (from hyperkitty->mailman-web) (8. 2.0) Collecting mailmanclient>=3.3.3 (from hyperkitty->mailman-web) Downloading mailmanclient-3.3.5.tar.gz (89 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 89.6/89.6 kB 1.2 MB/s eta 0:00:00 Preparing metadata (setup.py) ... done Collecting mistune>=3.0 (from hyperkitty->mailman-web) Downloading mistune-3.1.4-py3-none-any.whl.metadata (1.8 kB) Collecting networkx>=2.0 (from hyperkitty->mailman-web) Downloading networkx-3.5-py3-none-any.whl.metadata (6.3 kB) Requirement already satisfied: python-dateutil>=2.0 in ./venv/lib/python3.12/site-packages (from hyperkitty->mailman-web ) (2.9.0.post0) Collecting robot-detection>=0.3 (from hyperkitty->mailman-web) Downloading robot-detection-0.4.tar.gz (6.4 kB) Preparing metadata (setup.py) ... done Requirement already satisfied: aiosmtpd>=1.4.3 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (1.4.6) Requirement already satisfied: alembic!=1.7.0,>=1.6.2 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hype rkitty) (1.17.0) Requirement already satisfied: atpublic in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (6.0.2 ) Requirement already satisfied: authheaders>=0.16 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitt y) (0.16.3) Requirement already satisfied: authres>=1.0.1 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (1.2.0) Requirement already satisfied: click>=8.0.0 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (8 .3.0) Requirement already satisfied: dnspython>=1.14.0 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitt y) (2.8.0) Requirement already satisfied: falcon>=3.1.3 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) ( 4.1.0) Requirement already satisfied: flufl.bounce>=4.0 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitt y) (4.0) Requirement already satisfied: flufl.i18n>=3.2 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (5.2.0) Requirement already satisfied: gunicorn in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (23.0. 0) Requirement already satisfied: lazr.config in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (3. 1) Requirement already satisfied: passlib in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (1.7.4) Requirement already satisfied: sqlalchemy>=1.4.0 in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitt y) (2.0.44) Requirement already satisfied: zope.component in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (7.0) Requirement already satisfied: zope.configuration in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkit ty) (7.0) Requirement already satisfied: zope.event in ./venv/lib/python3.12/site-packages (from mailman->mailman-hyperkitty) (6.0 ) Collecting readme_renderer[md] (from postorius->mailman-web) Downloading readme_renderer-44.0-py3-none-any.whl.metadata (2.8 kB) Requirement already satisfied: charset_normalizer<4,>=2 in ./venv/lib/python3.12/site-packages (from requests->mailman-h yperkitty) (3.4.4) Requirement already satisfied: idna<4,>=2.5 in ./venv/lib/python3.12/site-packages (from requests->mailman-hyperkitty) ( 3.11) Requirement already satisfied: urllib3<3,>=1.21.1 in ./venv/lib/python3.12/site-packages (from requests->mailman-hyperki tty) (2.5.0) Requirement already satisfied: certifi>=2017.4.17 in ./venv/lib/python3.12/site-packages (from requests->mailman-hyperki tty) (2025.10.5) Requirement already satisfied: attrs in ./venv/lib/python3.12/site-packages (from aiosmtpd>=1.4.3->mailman->mailman-hype rkitty) (25.4.0) Requirement already satisfied: Mako in ./venv/lib/python3.12/site-packages (from alembic!=1.7.0,>=1.6.2->mailman->mailma n-hyperkitty) (1.3.10) Requirement already satisfied: typing-extensions>=4.12 in ./venv/lib/python3.12/site-packages (from alembic!=1.7.0,>=1.6 .2->mailman->mailman-hyperkitty) (4.15.0) Requirement already satisfied: dkimpy>=0.7.1 in ./venv/lib/python3.12/site-packages (from authheaders>=0.16->mailman->ma ilman-hyperkitty) (1.1.8) Requirement already satisfied: publicsuffix2 in ./venv/lib/python3.12/site-packages (from authheaders>=0.16->mailman->ma ilman-hyperkitty) (2.20191221) Collecting django-appconf>=1.0.3 (from django-compressor>=1.3->hyperkitty->mailman-web) Downloading django_appconf-1.1.0-py3-none-any.whl.metadata (5.2 kB) Collecting rcssmin==1.1.2 (from django-compressor>=1.3->hyperkitty->mailman-web) Downloading rcssmin-1.1.2-cp312-cp312-manylinux1_x86_64.whl.metadata (4.5 kB) Collecting rjsmin==1.2.2 (from django-compressor>=1.3->hyperkitty->mailman-web) Downloading rjsmin-1.2.2-cp312-cp312-manylinux1_x86_64.whl.metadata (4.4 kB) Requirement already satisfied: packaging in ./venv/lib/python3.12/site-packages (from django-haystack>=2.8.0->hyperkitty ->mailman-web) (25.0) Collecting django-allauth>=0.63 (from django-allauth[openid,socialaccount]>=0.63->django_mailman3>=1.3.13->hyperkitty->m ailman-web) Downloading django_allauth-65.12.1.tar.gz (2.0 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.0/2.0 MB 7.1 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Collecting django-picklefield<4.0,>=3.1 (from django-q2>=1.0.0->hyperkitty->mailman-web) Downloading django_picklefield-3.3-py3-none-any.whl.metadata (12 kB) Requirement already satisfied: psutil in ./venv/lib/python3.12/site-packages (from flufl.lock>=4.0->hyperkitty->mailman- web) (7.1.0) Requirement already satisfied: six>=1.5 in ./venv/lib/python3.12/site-packages (from python-dateutil>=2.0->hyperkitty->m ailman-web) (1.17.0) Requirement already satisfied: greenlet>=1 in ./venv/lib/python3.12/site-packages (from sqlalchemy>=1.4.0->mailman->mail man-hyperkitty) (3.2.4) Requirement already satisfied: setuptools in ./venv/lib/python3.12/site-packages (from lazr.config->mailman->mailman-hyp erkitty) (80.9.0) Requirement already satisfied: lazr.delegates in ./venv/lib/python3.12/site-packages (from lazr.config->mailman->mailman -hyperkitty) (2.1.1) Collecting nh3>=0.2.14 (from readme_renderer[md]->postorius->mailman-web) Downloading nh3-0.3.1-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (466 bytes) Collecting docutils>=0.21.2 (from readme_renderer[md]->postorius->mailman-web) Downloading docutils-0.22.2-py3-none-any.whl.metadata (15 kB) Collecting Pygments>=2.5.1 (from readme_renderer[md]->postorius->mailman-web) Downloading pygments-2.19.2-py3-none-any.whl.metadata (2.5 kB) Collecting cmarkgfm>=0.8.0 (from readme_renderer[md]->postorius->mailman-web) Downloading cmarkgfm-2025.10.20.tar.gz (145 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 145.8/145.8 kB 2.2 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error × Getting requirements to build wheel did not run successfully. │ exit code: 1 ╰─> [41 lines of output] Traceback (most recent call last): File "/opt/mailman/venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", li ne 353, in <module> main() File "/opt/mailman/venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", li ne 335, in main json_out['return_val'] = hook(**hook_input['kwargs']) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", li ne 118, in get_requires_for_build_wheel return hook(config_settings) ^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 331, in g et_requires_for_build_wheel return self._get_build_requires(config_settings, requirements=[]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 301, in _ get_build_requires self.run_setup() File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 317, in r un_setup exec(code, locals()) File "<string>", line 5, in <module> File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/__init__.py", line 115, in set up return distutils.core.setup(**attrs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 148, in setup _setup_distribution = dist = klass(attrs) ^^^^^^^^^^^^ File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 321, in __init_ _ _Distribution.__init__(self, dist_attrs) File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 309, in __init__ self.finalize_options() File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 784, in finaliz e_options ep(self) File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/setuptools/dist.py", line 804, in _finali ze_setup_keywords ep.load()(self, ep.name, value) File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/cffi/setuptools_ext.py", line 229, in cff i_modules add_cffi_module(dist, cffi_module) File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/cffi/setuptools_ext.py", line 50, in add_ cffi_module execfile(build_file_name, mod_vars) File "/tmp/pip-build-env-uf_5f2aq/overlay/lib/python3.12/site-packages/cffi/setuptools_ext.py", line 26, in exec file exec(code, glob, glob) File "src/cmarkgfm/build_cmark.py", line 21, in <module> with open(CMARK_DEF_H_PATH, encoding='utf-8') as fh: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-y364_cvm/cmarkgfm_9fcba25730114ac4a08d1e 7733112a45/src/cmarkgfm/cmark.cffi.h' [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × Getting requirements to build wheel did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.

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