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

Quitting from introduction_to_confcons.Rmd:64-71 [unnamed-chunk-3]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'blockCV'
---
Backtrace:
    ▆
 1. ├─base::suppressWarnings(library(blockCV))
 2. │ └─base::withCallingHandlers(...)
 3. └─base::library(blockCV)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

SUMMARY: processing the following file failed:
  ‘introduction_to_confcons.Rmd’

Error: Vignette re-building failed.
Execution halted
Error(s) in re-building vignettes:
  ...
--- re-building ‘introduction_to_confcons.Rmd’ using rmarkdown

Quitting from introduction_to_confcons.Rmd:64-71 [unnamed-chunk-3]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'blockCV'
---
Backtrace:
    ▆
 1. ├─base::suppressWarnings(library(blockCV))
 2. │ └─base::withCallingHandlers(...)
 3. └─base::library(blockCV)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

SUMMARY: processing the following file failed:
  ‘introduction_to_confcons.Rmd’

Error: Vignette re-building failed.
Execution halted