Download Latest Version v1.2.2 (2026-07-20) source code.zip (6.4 MB)
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Home / v1.2.1
Name Modified Size InfoDownloads / Week
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spack-1.2.1.tar.gz 2026-07-07 5.4 MB
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README.md 2026-07-06 1.2 kB
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v1.2.1 (2026-07-06) source code.tar.gz 2026-07-06 5.4 MB
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v1.2.1 (2026-07-06) source code.zip 2026-07-06 6.4 MB
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Totals: 4 Items   17.1 MB 0

Bug fixes

  • Installer bugfixes:
  • Fix a hang of the new installer when running under forkserver (#52621)
  • Sanitize the computed build log filename (#52660)
  • Allow local installs for packages missing in upstream (#52630)
  • Restore working_dir in build subprocess (#52576)
  • Solver bugfixes:
  • Restore performance on macOS (#52604, [#52603])
  • Fix the solver heuristic for build_set_id (#52634)
  • Drop noisy debug message (#52640)
  • Fix environment view regeneration when using multiple overlayfs layers (#52594)
  • Fix spack cd -e and other dash-prefixed args in fish (#52586)
  • Fix spack location with -v / --view and no environment active (#52587)
  • Allow multiple py-setuptools-scm specs in a dependency graph (#52595)
  • Fix overly strict file permission issue when updating config files (#52653)
  • Fix libc detection when -Wl,--dynamic-linker is passed with two dashes (#52626)
  • Fix config warning messages when there's no associated source file (#52638)
  • Handle empty list of URLs when generating BOM (#52585)
  • Fix temporary dir logic sometimes hitting a Windows code path on POSIX platforms (#52600)
Source: README.md, updated 2026-07-06