Build Uenv Stackinator · eth-cscs bundle Build a uenv (SquashFS software-stack image) on Alps HPC systems using Stackinator and Spack. Use when the task involves creating, configuring, building, debugging, or iterating on a uenv — writing or editing a Stackinator recipe (config.yaml, compilers.yaml, environments.yaml, packages.yaml), running stack-config, building store.squashfs, resolving Spack concretization/build failures inside the bubblewrap sandbox, fixing runtime issues in views, or testing an image with `uenv run`.
