Bug 2291492

Hello,

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This package fails to install and maintainers are advised to take one of the following actions:

 - Fix this bug and close this bugzilla once the update makes it to the repository.
   (The same script that posted this comment will eventually close this bugzilla
   when the fixed package reaches the repository, so you don't have to worry about it.)

or

 - Move this bug to ASSIGNED if you plan on fixing this, but simply haven't done so yet.

or

 - Orphan the package if you no longer plan to maintain it.


If you do not take one of these actions, the process at https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/#_package_removal_for_long_standing_ftbfs_and_fti_bugs will continue.
This package may be orphaned in 7+ weeks.
This is the first reminder (step 3) from the policy.

Don't hesitate to ask for help on https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/ if you are unsure how to fix this bug.

sudo dnf in blender
Updating and loading repositories:
Repositories loaded.
Failed to resolve the transaction:
Problem: conflicting requests
  - nothing provides libboost_python312.so.1.83.0()(64bit) needed by blender-1:4.1.1-7.fc41.x86_64 from rawhide
You can try to add to command line:
  --skip-broken to skip uninstallable packages

This package needs to be rebuilt for Python 3.13. This is blocked by at least the dependency chain blender -> usd -> python-pyopengl.

All blender build deps are now available, I'm running a scratch build and it has at least reached compilation stage.

Fixing the _PyLong_AsInt usage was easy enough - https://projects.blender.org/blender/blender/pulls/123800 - but now there's more:

/builddir/build/BUILD/blender-4.1.1-build/blender-4.1.1/source/blender/python/generic/py_capi_rna.cc:85:10: error: ‘_PySet_NextEntry’ was not declared in this scope
   85 |   while (_PySet_NextEntry(value, &pos, &key, &hash)) {

_PySet_NextEntry has not actually *gone*, but I guess it's moved around in the headers or something such that blender is no longer including it in the places it wants to use it. I'll look at this more tomorrow if nobody beats me to it.

Filed my findings so far as an upstream issue - https://projects.blender.org/blender/blender/issues/123871 . Trying to force a build through using the now-"internal" functions is getting pretty hairy, and I'm not a good enough C coder to port all the cases to public interfaces myself.

*** Bug 2296296 has been marked as a duplicate of this bug. ***

Hello,

Please note that this comment was generated automatically by https://pagure.io/releng/blob/main/f/scripts/ftbfs-fti/follow-policy.py
If you feel that this output has mistakes, please open an issue at https://pagure.io/releng/

All subpackages of a package against which this bug was filled are now installable or removed from Fedora 42.

Thanks for taking care of it!

Hello,

Please note that this comment was generated automatically by https://pagure.io/releng/blob/main/f/scripts/ftbfs-fti/follow-policy.py
If you feel that this output has mistakes, please open an issue at https://pagure.io/releng/

All subpackages of a package against which this bug was filled are now installable or removed from Fedora 41.

Thanks for taking care of it!

This was fixed by using Python 3.12 in https://src.fedoraproject.org/rpms/blender/c/c6f582a61590f241697b03ccbc22a5d769d021d5?branch=rawhide

That means Blender now requires:

/usr/bin/python3
libboost_python313.so.1.83.0()(64bit)
libpython3.12.so.1.0()(64bit)
python3dist(cython)
python3dist(numpy)
python3dist(requests)
python3dist(standard)


This seems wrong. numpy and requests are built for Python 3.13. libboost_python313 is Python 3.13. /usr/bin/python3 is Python 3.13. libpython3.12.so.1.0()(64bit) is Python 3.12.

I agree with https://bugzilla.redhat.com/show_bug.cgi?id=2291492#c10. Using Python 3.12 is not a fix, particularly since Blender has Python dependencies other than the Python interpreter itself.

https://projects.blender.org/blender/blender/issues/123871

(In reply to Ben Beasley from comment #12)
> https://projects.blender.org/blender/blender/issues/123871

Ah, I see Adam already linked this. Apologies for the duplication.

What is the current status of blender built with Python 3.12? Does it work properly even with the bogus requirements on Python 3.13 packages?

(In reply to Miro Hrončok from comment #14)
> What is the current status of blender built with Python 3.12? Does it work
> properly even with the bogus requirements on Python 3.13 packages?

Blender built with python 3.12 for Fedora 41 and Rawhide works fine as a workaround. Upstream has yet to fix support for python 3.13 as the build fails.

In that case, what is the purpose of the following Requires?

python3dist(cython)
python3dist(numpy)
python3dist(requests)
python3dist(standard)

(In reply to Miro Hrončok from comment #16)
> In that case, what is the purpose of the following Requires?
> 
> python3dist(cython)
> python3dist(numpy)
> python3dist(requests)
> python3dist(standard)

See https://src.fedoraproject.org/rpms/blender/c/89a994bc8799a4dd5cca3edbf0f18ce2a24bb132?branch=rawhide

I'm looking at backporting https://projects.blender.org/blender/blender/pulls/129191

https://src.fedoraproject.org/rpms/blender/pull-request/22

Looks fine with me on paper to backport upstream commit.

FEDORA-2024-a226749b6a (blender-4.2.2-10.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-a226749b6a

FEDORA-2024-e1705d7555 (blender-4.2.2-10.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-e1705d7555

FEDORA-2024-e1705d7555 (blender-4.2.2-10.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

FEDORA-2024-a226749b6a has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-a226749b6a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-a226749b6a

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

F41 is GO, removing the freeze exception flag.

FEDORA-2024-a226749b6a (blender-4.2.2-10.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.