Error(s) in re-building vignettes:
--- re-building 'additional_parameters.Rmd' using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
Loading required package: sicegar
Loading required package: dplyr
Error: package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
 DLL 'rlang' not found: maybe not installed for this architecture?
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
--- finished re-building 'additional_parameters.Rmd'

--- re-building 'categorizing_fits.Rmd' using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
Loading required package: sicegar
Loading required package: dplyr
Error: package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
 DLL 'rlang' not found: maybe not installed for this architecture?
Loading required package: cowplot
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
Failed with error:  'package 'ggplot2' could not be loaded'
Quitting from lines 85-94 (categorizing_fits.Rmd) 
Error: processing vignette 'categorizing_fits.Rmd' failed with diagnostics:
DLL 'Rcpp' not found: maybe not installed for this architecture?
--- failed re-building 'categorizing_fits.Rmd'

--- re-building 'fitting_individual_models.Rmd' using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
Loading required package: sicegar
Loading required package: dplyr
Error: package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
 DLL 'rlang' not found: maybe not installed for this architecture?
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
--- finished re-building 'fitting_individual_models.Rmd'

--- re-building 'introduction.Rmd' using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
Loading required package: sicegar
Loading required package: dplyr
Error: package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
 DLL 'rlang' not found: maybe not installed for this architecture?
Loading required package: cowplot
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
Failed with error:  'package 'ggplot2' could not be loaded'
Quitting from lines 56-70 (introduction.Rmd) 
Error: processing vignette 'introduction.Rmd' failed with diagnostics:
could not find function "ggplot"
--- failed re-building 'introduction.Rmd'

--- re-building 'plotting_fitted_models.Rmd' using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
Loading required package: sicegar
Loading required package: dplyr
Error: package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
 DLL 'rlang' not found: maybe not installed for this architecture?
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
Loading required package: cowplot
Loading required package: ggplot2
Error: package or namespace load failed for 'ggplot2' in library.dynam(lib, package, package.lib):
 DLL 'Rcpp' not found: maybe not installed for this architecture?
Failed with error:  'package 'ggplot2' could not be loaded'
Quitting from lines 68-73 (plotting_fitted_models.Rmd) 
Error: processing vignette 'plotting_fitted_models.Rmd' failed with diagnostics:
DLL 'Rcpp' not found: maybe not installed for this architecture?
--- failed re-building 'plotting_fitted_models.Rmd'

SUMMARY: processing the following files failed:
  'categorizing_fits.Rmd' 'introduction.Rmd'
  'plotting_fitted_models.Rmd'

Error: Vignette re-building failed.
Execution halted