The first error is valid, from stanc3. The second isn’t clear, but it could be related to the TBB headers, if @rok_cesnovar hasn’t updated the packages. Check the solution posted at Threading with backend = "rstan".
The first error is valid, from stanc3. The second isn’t clear, but it could be related to the TBB headers, if @rok_cesnovar hasn’t updated the packages. Check the solution posted at Threading with backend = "rstan".