Pin rice to 4.6.1 so or-tools and torch-rb continue to build with the older From_Ruby(Arg*) API.
- Installed
riceexplicitly at4.6.1before the bulk gem installation. - Switched the bulk install to
--conservative. - Updated the library metadata to record
riceas explicitly managed.
- The
4.7.xseries is incompatible with the current dependency set.