pypa/cibuildwheel

View on GitHub

🎡 Build Python wheels for all the platforms with minimal configuration.

Stars: 2.3k
Forks: 326
Open beginner issues: 0
Indexed issues: 66
Avg merge: 1d 18h
Merged PRs (30d): 8

Dominant language: Python
License: BSD-2-Clause
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

Open All

66 open issues indexed

action.yml unconditionally calls actions/setup-python, which fails on native riscv64 self-hosted runners (no toolcache binary) Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

pypa/cibuildwheel#2989 · 3 comments · Opened Sep 12, 2026
GraalPy is broken on MacOS in v4.2.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

pypa/cibuildwheel#2984 · Opened Sep 5, 2026
Running cibuild wheel for win-amd wheels corrupts PEP 420 namespace packages Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

pypa/cibuildwheel#2983 · 1 comment · Opened Sep 4, 2026
Provide GraalPy v25.2 (and/or) v25.1 Open

pypa/cibuildwheel#2973 · 3 comments · 1 assignee · Opened Aug 21, 2026
[FR] Can we have a toggle to opt out of CI-specific log folding per-run, please? Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

pypa/cibuildwheel#2971 · 4 comments · Opened Aug 18, 2026
Ubuntu 26.04 test failures Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2950 · 3 comments · Opened Jul 26, 2026
Feature request: Collect files generated during tests (e.g. coverage data) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pypa/cibuildwheel#2899 · 3 comments · Opened Jun 6, 2026
Support building Linux wheels without Docker/Podman when already running inside a manylinux container Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pypa/cibuildwheel#2875 · Opened May 28, 2026
Use Canary Credentials to detect supply chain compromise Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2846 · Opened May 11, 2026
Errors using build[uv] in macos Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

pypa/cibuildwheel#2804 · 5 comments · Opened Mar 31, 2026
Meson fails to detect Python dependency (`Python.h` ?) in cibw + windows x86 Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

pypa/cibuildwheel#2759 · 2 comments · Opened Mar 5, 2026
GraalPy wheel build fails when using uv in build frontend on Windows Open

pypa/cibuildwheel#2754 · 3 comments · 1 assignee · Opened Mar 2, 2026
Feature request: use Wine-in-Docker to build Windows wheels from Linux hosts Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

pypa/cibuildwheel#2748 · 4 comments · 10 reactions · Opened Feb 17, 2026
Ability to specify custom prefixes Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

pypa/cibuildwheel#2728 · Opened Feb 5, 2026
Windows Architecture Problems Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

pypa/cibuildwheel#2701 · 2 comments · Opened Dec 26, 2025
Rust complie problem for android Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pypa/cibuildwheel#2645 · Opened Oct 28, 2025
Problem building pyodide wheels with cibuildwheel tool when actions/setup-python sets the same Python version as the Pyodide Python version Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2566 · 4 comments · 2 reactions · Opened Aug 21, 2025
iOS builds do not protect against linking in dynamic libraries. Open

type: enhancement

pypa/cibuildwheel#2493 · 3 comments · 1 assignee · Opened Jul 10, 2025
[FR] Expose the computed config programmatically Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pypa/cibuildwheel#2484 · 5 comments · Opened Jul 2, 2025
Running tests on vanilla system? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pypa/cibuildwheel#2452 · 1 comment · 1 reaction · Opened Jun 7, 2025
Generalize `pyodide-version` Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pypa/cibuildwheel#2448 · 3 comments · 1 reaction · Opened Jun 6, 2025
DLL load failure on Windows+py3.13 only (everything else works, including Windows+py3.{10,11,12}) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2378 · 5 comments · Opened May 2, 2025
Python linker errors when running cibuildwheel on the new Windows 11 ARM runners Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2364 · 17 comments · Opened Apr 15, 2025
Deterministically normalize wheel ZIP metadata Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

pypa/cibuildwheel#2344 · 12 comments · Opened Apr 1, 2025
Github action - Tests cleanup fails on `rm -rf`: Directory not empty Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2130 · 1 comment · Opened Jan 16, 2025
Jobs with pypy do not start on macOS, architecture recognition error Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2125 · 1 comment · Opened Jan 6, 2025
delocate_archs on macos-15 attempts to link different libraries depending on arch Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#2121 · Opened Jan 4, 2025
Windows build is supported in Circle CI Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

pypa/cibuildwheel#2075 · 2 comments · Opened Nov 8, 2024
Missing library files at repair step & wheel configuration through pyproject Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1981 · 11 comments · Opened Aug 23, 2024
How to Install Libraries from subprojects Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pypa/cibuildwheel#1979 · Opened Aug 20, 2024
pyodide build failure with pytest cache provider plugin enabled Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

pypa/cibuildwheel#1966 · 10 comments · Opened Aug 12, 2024
Issue with file permissions in tests on Linux GHA build Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pypa/cibuildwheel#1882 · 2 comments · Opened Jun 14, 2024
Pyodide builds: better support the use of Node.js-based script runners in `CIBW_TEST_COMMAND` Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pypa/cibuildwheel#1878 · 4 comments · Opened Jun 12, 2024
Remove build specific environment variables from the test environment Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

pypa/cibuildwheel#1863 · 3 comments · Opened Jun 9, 2024
Feature request: retry after pip error due to network issue Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

pypa/cibuildwheel#1846 · 1 reaction · Opened May 31, 2024
Feature request: Add option to build an sdist and build all the wheels from the sdist Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1769 · 3 comments · 1 reaction · Opened Feb 29, 2024
[FR] Make it easier to run `cibuildwheel` against unlisted Python builds Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

pypa/cibuildwheel#1718 · 8 comments · 1 reaction · Opened Jan 5, 2024
Access environment variables in config-settings Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pypa/cibuildwheel#1710 · 1 reaction · Opened Dec 24, 2023
Feature Request: flag to skip build if there is not a numpy wheel available Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1701 · 13 comments · 4 reactions · Opened Dec 16, 2023
Sporadic timeouts in oci_container.py Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pypa/cibuildwheel#1692 · 2 comments · 1 reaction · Opened Dec 7, 2023
[CI] Use pre-built sdists for testing @ GHA rather than testing a Git checkout Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1690 · Opened Dec 6, 2023
[CI] Check dists in strict mode Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

pypa/cibuildwheel#1689 · 1 comment · Opened Dec 6, 2023
`package-dir` input of the GitHub Action shouldn't imply building only from a Git checkout Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

pypa/cibuildwheel#1682 · 1 comment · Opened Nov 27, 2023
Weird behaviour with Windows wheels repair Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

pypa/cibuildwheel#1567 · 1 comment · Opened Aug 8, 2023
Using Libclang in Rust build Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1552 · 1 reaction · Opened Jul 15, 2023
pip supports arrays in config-settings - update our docs/behaviour? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

pypa/cibuildwheel#1513 · 4 comments · Opened Jun 6, 2023
Cross compilation for actually unsupported platform Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

pypa/cibuildwheel#1409 · 3 comments · Opened Jan 30, 2023
musllinux: builds OK, during testing symbols not found Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pypa/cibuildwheel#1376 · 4 comments · Opened Dec 15, 2022
Add ability to change the paths used in build containers Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1313 · 2 comments · Opened Oct 16, 2022
Add support for WoodpeckerCI Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pypa/cibuildwheel#1287 · 6 comments · 2 reactions · Opened Sep 27, 2022

pypa/cibuildwheel

Get new issues in your inbox