Spack-C2SM

Spack-C2SM is the package management system maintained by C2SM and MeteoSwiss for installing and deploying scientific software on high-performance computing systems, primarily at the Swiss National Supercomputing Centre (CSCS). Built on top of Spack , it provides environment management, package discovery, and installation workflows tailored to the C2SM community. It supports different use cases — from simply installing pre-built packages to actively developing and building model code.

Find all information about the C2SM version of Spack in the official Spack-C2SM documentation .