Title: Sometimes, on Linux, tests jobs from Actions fail in 'install dependencies' entry. · Issue #149417 · python/cpython · GitHub
Open Graph Title: Sometimes, on Linux, tests jobs from Actions fail in 'install dependencies' entry. · Issue #149417 · python/cpython
X Title: Sometimes, on Linux, tests jobs from Actions fail in 'install dependencies' entry. · Issue #149417 · python/cpython
Description: Bug report Bug description: When running tests from Actions, this error occurs, only for linux jobs on install dependencies entry: https://github.com/YvesDup/cpython/actions/runs/25220251704/job/73952767892#step:4:822 https://github.com/...
Open Graph Description: Bug report Bug description: When running tests from Actions, this error occurs, only for linux jobs on install dependencies entry: https://github.com/YvesDup/cpython/actions/runs/25220251704/job/73...
X Description: Bug report Bug description: When running tests from Actions, this error occurs, only for linux jobs on install dependencies entry: https://github.com/YvesDup/cpython/actions/runs/25220251704/job/73...
Opengraph URL: https://github.com/python/cpython/issues/149417
X: @github
Domain: github.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Sometimes, on Linux, tests jobs from Actions fail in 'install dependencies' entry.","articleBody":"# Bug report\n\n### Bug description:\n\nWhen running **tests** from **Actions**, this error occurs, only for linux jobs on **install dependencies** entry:\n+ https://github.com/YvesDup/cpython/actions/runs/25220251704/job/73952767892#step:4:822\n+ https://github.com/YvesDup/cpython/actions/runs/25220251704/job/73952767481#step:5:594\n\nThe reported error is:\n```\nE: Unable to locate package libmpdec-dev\nError: Process completed with exit code 100.\n```\n\nUsually, runs again all failed jobs resolves the issue. \n\n### CPython versions tested on:\n\nCPython main branch\n\n### Operating systems tested on:\n\nLinux","author":{"url":"https://github.com/YvesDup","@type":"Person","name":"YvesDup"},"datePublished":"2026-05-05T13:28:52Z","url":"https://github.com/python/cpython/issues/149417"}
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