Bug 2503859

Summary: dt-schema: FTBFS in Fedora rawhide/f45: BuildRequires python3dist(libfdt) but nothing provides that
Product: [Fedora] Fedora Reporter: Fedora Release Engineering <releng>
Component: dt-schemaAssignee: Peter Robinson <pbrobinson>
Status: ON_QA --- QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: 45CC: mhroncok, pbrobinson
Target Milestone: ---Keywords: Reopened
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: dtc-1.8.1-6.fc46 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-09-08 12:04:37 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2433833, 2484389, 2503726    
Attachments:
Description Flags
build.log
none
root.log
none
state.log none

Description Fedora Release Engineering 2026-07-21 18:24:14 UTC
dt-schema failed to build from source in Fedora rawhide/f45

https://koji.fedoraproject.org/koji/taskinfo?taskID=147848067


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
Please fix dt-schema at your earliest convenience and set the bug's status to
ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks,
dt-schema will be orphaned. Before branching of Fedora 46,
dt-schema will be retired, if it still fails to build.

For more details on the FTBFS policy, please visit:
https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/

Comment 1 Fedora Release Engineering 2026-07-21 18:24:19 UTC
Created attachment 2149725 [details]
build.log

Comment 2 Fedora Release Engineering 2026-07-21 18:24:24 UTC
Created attachment 2149726 [details]
root.log

file root.log too big, will only attach last 32768 bytes

Comment 3 Fedora Release Engineering 2026-07-21 18:24:27 UTC
Created attachment 2149727 [details]
state.log

Comment 4 Aoife Moloney 2026-08-17 15:24:26 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.

Comment 5 Miro Hrončok 2026-08-24 11:16:31 UTC
https://src.fedoraproject.org/rpms/dtc/c/515287ab6243691989df3a5eeb9bb9540b933e26?branch=rawhide removed the egg-info folder (and did not replace it with dist-info either).

As a result, the python3-libfdt package no longer provides python3dist(libfdt).

And, transitively, dt-schema fails to build with:

  No match for argument: python3dist(libfdt)

Comment 6 Miro Hrončok 2026-09-08 10:38:02 UTC
https://src.fedoraproject.org/rpms/dtc/pull-request/16 (and 17 for f45) fixes dtc and makes dt-schema build again.

Bumping the severity as we are already in the beta freeze.

Comment 7 Fedora Update System 2026-09-08 10:48:04 UTC
FEDORA-2026-4ab59d5a9c (dtc-1.8.1-6.fc46) has been submitted as an update to Fedora 46.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-4ab59d5a9c

Comment 8 Fedora Update System 2026-09-08 12:04:37 UTC
FEDORA-2026-4ab59d5a9c (dtc-1.8.1-6.fc46) has been pushed to the Fedora 46 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 9 Fedora Update System 2026-09-08 12:56:10 UTC
FEDORA-2026-1a2b73e55c (dtc-1.8.1-6.fc45 and dt-schema-2026.06-1.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-1a2b73e55c

Comment 10 Fedora Update System 2026-09-09 00:54:45 UTC
FEDORA-2026-1a2b73e55c has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-1a2b73e55c`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-1a2b73e55c

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