Link to job failure: https://gitlab.com/redhat/rhel-ai/rhai/pipeline/-/jobs/13287433870

Troubleshooting provided by claude:

  Root Cause

  The z3-solver package does not officially support ppc64le architecture. The package's setup.py has a hardcoded mapping of supported platforms, and ('linux', 'ppc64le') is not included.

  Possible Solutions

  1. Mark z3-solver as pre_built: true for ppc64le - Skip building from source and use a prebuilt wheel if available
  2. Exclude z3-solver from ppc64le builds - Remove from ppc64le requirements if not needed on that platform
  3. Patch z3-solver - Add ppc64le support via a fromager patch (requires investigation of what platform tag to use)
  4. Upstream fix - Request ppc64le support from z3-solver maintainers

Definition of done:

• The rhai pipeline successfully passes all jobs by EOD 2/27