Steps to reproduce

spack install python %[email protected] +tkinter
==> Error: Spack concretizer internal error. Please submit a bug report and include the command, environment if applicable and the following error message.
python%[email protected]+tkinter is unsatisfiable, errors are:
internal_error("Reused OS incompatible with build OS")

Error message

No response

Information on your system

spack debug report

• Spack: 0.21.0.dev0 (1106f6b)
• Python: 3.9.6
• Platform: darwin-sonoma-m1
• Concretizer: clingo

General information

• I have run spack debug report and reported the version of Spack/Python/Platform
• I have searched the issues of this repo and believe this is not a duplicate
• I have run the failing commands in debug mode and reported the output