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

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

Quitting from adaptiveDesign.Rmd:23-32 [setup]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'survminer'
---
Backtrace:
    ▆
 1. └─base::library(survminer)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'adaptiveDesign.Rmd' failed with diagnostics:
there is no package called 'survminer'
--- failed re-building ‘adaptiveDesign.Rmd’

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

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

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

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

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

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

Quitting from defineTimeToEventEndpoints.Rmd:21-28 [setup]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'survminer'
---
Backtrace:
    ▆
 1. └─base::library(survminer)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'defineTimeToEventEndpoints.Rmd' failed with diagnostics:
there is no package called 'survminer'
--- failed re-building ‘defineTimeToEventEndpoints.Rmd’

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

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

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

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

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

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

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

SUMMARY: processing the following files failed:
  ‘adaptiveDesign.Rmd’ ‘defineTimeToEventEndpoints.Rmd’

Error: Vignette re-building failed.
Execution halted