Error(s) in re-building vignettes:
--- re-building 'basics.Rmd' using rmarkdown
Quitting from lines 149-158 (basics.Rmd) 
Error: processing vignette 'basics.Rmd' failed with diagnostics:
`step_meanimpute()` was deprecated in recipes 0.1.16 and is now defunct.
Please use `step_impute_mean()` instead.
--- failed re-building 'basics.Rmd'

--- re-building 'classification.Rmd' using rmarkdown
i Creating pre-processing data to finalize unknown parameter: mtry
! Bootstrap01: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -68); Conv...
! Bootstrap02: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -65); Conv...
! Bootstrap05: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -66); Conv...
! Bootstrap11: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -85); Conv...
! Bootstrap12: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -61); Conv...
! Bootstrap13: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -76); Conv...
! Bootstrap14: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -67); Conv...
! Bootstrap15: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -65); Conv...
! Bootstrap16: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -67); Conv...
! Bootstrap17: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -71); Conv...
! Bootstrap18: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -58); Conv...
! Bootstrap21: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -78); Conv...
! Bootstrap22: preprocessor 1/1, model 1/1: from glmnet C++ code (error code -67); Conv...
── A stacked ensemble model ─────────────────────────────────────

Out of 40 possible candidate members, the ensemble retained 17.
Penalty: 0.01.
Mixture: 1.
Across the 3 classes, there are an average of 5.67 coefficients per class.

The 10 highest weighted member classes are:
--- finished re-building 'classification.Rmd'

SUMMARY: processing the following file failed:
  'basics.Rmd'

Error: Vignette re-building failed.
Execution halted