* installing *source* package ‘Bernadette’ ...
** this is package ‘Bernadette’ version ‘1.1.5’
** package ‘Bernadette’ successfully unpacked and MD5 sums checked
** using staged installation
Error in rstan::stanc(file_name, allow_undefined = TRUE, obfuscate_model_name = FALSE,  : 
  parser failed badly; maybe try installing the V8 package
Calls: <Anonymous> -> sapply -> lapply -> FUN -> <Anonymous>
Execution halted
ERROR: configuration failed for package ‘Bernadette’
* removing ‘/data/gannet/ripley/R/packages/tests-clang/Bernadette.Rcheck/Bernadette’