Error(s) in re-building vignettes:
--- re-building ‘a_introduction.Rmd’ using rmarkdown
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
--- finished re-building ‘a_introduction.Rmd’

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

--- re-building ‘c_homogeneous.Rmd’ using rmarkdown
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
--- finished re-building ‘c_homogeneous.Rmd’

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

--- re-building ‘e_probabilistic.Rmd’ using rmarkdown
Scale for 'colour' is already present. Adding another scale for 'colour',
which will replace the existing scale.
--- finished re-building ‘e_probabilistic.Rmd’

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

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

--- re-building ‘h_tabular.Rmd’ using rmarkdown
Quitting from lines 14-20 (h_tabular.Rmd) 
Error: processing vignette 'h_tabular.Rmd' failed with diagnostics:
package or namespace load failed for 'heemod' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called 'dplyr'
--- failed re-building ‘h_tabular.Rmd’

--- re-building ‘i_reproduction.Rmd’ using rmarkdown
Quitting from lines 14-15 (i_reproduction.Rmd) 
Error: processing vignette 'i_reproduction.Rmd' failed with diagnostics:
package or namespace load failed for 'heemod' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called 'dplyr'
--- failed re-building ‘i_reproduction.Rmd’

--- re-building ‘j_survival.Rmd’ using rmarkdown
Quitting from lines 14-15 (j_survival.Rmd) 
Error: processing vignette 'j_survival.Rmd' failed with diagnostics:
package or namespace load failed for 'heemod' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called 'dplyr'
--- failed re-building ‘j_survival.Rmd’

--- re-building ‘k_calibration.Rmd’ using rmarkdown
Quitting from lines 14-15 (k_calibration.Rmd) 
Error: processing vignette 'k_calibration.Rmd' failed with diagnostics:
package or namespace load failed for 'heemod' in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
 there is no package called 'dplyr'
--- failed re-building ‘k_calibration.Rmd’

SUMMARY: processing the following files failed:
  ‘h_tabular.Rmd’ ‘i_reproduction.Rmd’ ‘j_survival.Rmd’
  ‘k_calibration.Rmd’

Error: Vignette re-building failed.
Execution halted