Error(s) in re-building vignettes:
  ...
--- re-building ‘v01_growth_predictions.Rmd’ using rmarkdown

Quitting from lines 18-20 [setup] (v01_growth_predictions.Rmd)
Error: processing vignette 'v01_growth_predictions.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v01_growth_predictions.Rmd’

--- re-building ‘v02_growth_fitting.Rmd’ using rmarkdown

Quitting from lines 19-21 [setup] (v02_growth_fitting.Rmd)
Error: processing vignette 'v02_growth_fitting.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v02_growth_fitting.Rmd’

--- re-building ‘v03_growth_uncertainty.Rmd’ using rmarkdown

Quitting from lines 19-21 [setup] (v03_growth_uncertainty.Rmd)
Error: processing vignette 'v03_growth_uncertainty.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v03_growth_uncertainty.Rmd’

--- re-building ‘v04_model_comparison.Rmd’ using rmarkdown

Quitting from lines 18-20 [setup] (v04_model_comparison.Rmd)
Error: processing vignette 'v04_model_comparison.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v04_model_comparison.Rmd’

--- re-building ‘v05_custom_stochastic.Rmd’ using rmarkdown

Quitting from lines 18-20 [setup] (v05_custom_stochastic.Rmd)
Error: processing vignette 'v05_custom_stochastic.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v05_custom_stochastic.Rmd’

--- re-building ‘v21_math_models.Rmd’ using rmarkdown
--- finished re-building ‘v21_math_models.Rmd’

--- re-building ‘v22_datasets.Rmd’ using rmarkdown
--- finished re-building ‘v22_datasets.Rmd’

--- re-building ‘v23_units-dilemma.Rmd’ using rmarkdown

Quitting from lines 18-21 [setup] (v23_units-dilemma.Rmd)
Error: processing vignette 'v23_units-dilemma.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v23_units-dilemma.Rmd’

--- re-building ‘v24_publication_figures.Rmd’ using rmarkdown

Quitting from lines 19-22 [setup] (v24_publication_figures.Rmd)
Error: processing vignette 'v24_publication_figures.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v24_publication_figures.Rmd’

--- re-building ‘v31_secondary_for_static.Rmd’ using rmarkdown

Quitting from lines 18-21 [setup] (v31_secondary_for_static.Rmd)
Error: processing vignette 'v31_secondary_for_static.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v31_secondary_for_static.Rmd’

--- re-building ‘v99_deprecated.Rmd’ using rmarkdown

Quitting from lines 18-20 [unnamed-chunk-2] (v99_deprecated.Rmd)
Error: processing vignette 'v99_deprecated.Rmd' failed with diagnostics:
there is no package called 'tidyverse'
--- failed re-building ‘v99_deprecated.Rmd’

SUMMARY: processing the following files failed:
  ‘v01_growth_predictions.Rmd’ ‘v02_growth_fitting.Rmd’
  ‘v03_growth_uncertainty.Rmd’ ‘v04_model_comparison.Rmd’
  ‘v05_custom_stochastic.Rmd’ ‘v23_units-dilemma.Rmd’
  ‘v24_publication_figures.Rmd’ ‘v31_secondary_for_static.Rmd’
  ‘v99_deprecated.Rmd’

Error: Vignette re-building failed.
Execution halted