Bug 2377039 - pygrib fails to build with Cython 3.1.2
Summary: pygrib fails to build with Cython 3.1.2
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: pygrib
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Jos de Kloe
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: 2365167
TreeView+ depends on / blocked
 
Reported: 2025-07-08 03:12 UTC by Charalampos Stratakis
Modified: 2025-08-07 00:25 UTC (History)
1 user (show)

Fixed In Version: pygrib-2.1.6-6.fc43
Clone Of:
Environment:
Last Closed: 2025-08-07 00:25:30 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Charalampos Stratakis 2025-07-08 03:12:31 UTC 
Hello,

We are planning to update Cython from 3.0.12 to 3.1.2 in Rawhide.

However pygrib fails to build with the latest Cython version.

You can inspect the build failures at https://copr.fedorainfracloud.org/coprs/cstratak/Cython-3.1.2/package/pygrib/

Let us know here if you have any questions.

We'd appreciate help from the people who know this package best, but if you don't want
to work on this now, let us know so we can try to work around it on our side.
Comment 1 Charalampos Stratakis 2025-07-12 01:13:21 UTC 
src/pygrib/_pygrib.pyx:425:46: undeclared name not builtin: long

Possible fix: https://github.com/jswhit/pygrib/pull/266
Comment 2 Charalampos Stratakis 2025-08-05 03:27:48 UTC 
PR: https://src.fedoraproject.org/rpms/pygrib/pull-request/3
Comment 3 Fedora Update System 2025-08-06 23:54:08 UTC 
FEDORA-2025-cb58adfd9e (pygrib-2.1.6-6.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-cb58adfd9e
Comment 4 Fedora Update System 2025-08-07 00:25:30 UTC 
FEDORA-2025-cb58adfd9e (pygrib-2.1.6-6.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
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