Process completed with exit code 1.

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

llvm@19 was installed but not linked because llvm@18 is already installed. To link this version, run: brew link llvm@19

pkgconf 2.5.1 is already installed and up-to-date. To reinstall 2.5.1, run: brew reinstall pkgconf

ninja 1.13.2 is already installed and up-to-date. To reinstall 1.13.2, run: brew reinstall ninja