Error(s) in re-building vignettes:
  ...
--- re-building 'guide.Rmd' using rmarkdown
Loading required package: jpeg
Loading required package: BayesFactor
Loading required package: coda
Loading required package: Matrix
************
Welcome to BayesFactor 0.9.12-4.2. If you have questions, please contact Richard Morey (richarddmorey@gmail.com).

Type BFManual() to open the manual.
************
Loading required package: circlize
========================================
circlize version 0.4.9
CRAN page: https://cran.r-project.org/package=circlize
Github page: https://github.com/jokergoo/circlize
Documentation: https://jokergoo.github.io/circlize_book/book/

If you use it in published research, please cite:
Gu, Z. circlize implements and enhances circular visualization
  in R. Bioinformatics 2014.

This message can be suppressed by:
  suppressPackageStartupMessages(library(circlize))
========================================

yarrr v0.1.5. Citation info at citation('yarrr'). Package guide at yarrr.guide()
Email me at Nathaniel.D.Phillips.is@gmail.com
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'guide.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'guide.Rmd'

--- re-building 'piratepal.Rmd' using rmarkdown
Loading required package: jpeg
Loading required package: BayesFactor
Loading required package: coda
Loading required package: Matrix
************
Welcome to BayesFactor 0.9.12-4.2. If you have questions, please contact Richard Morey (richarddmorey@gmail.com).

Type BFManual() to open the manual.
************
Loading required package: circlize
========================================
circlize version 0.4.9
CRAN page: https://cran.r-project.org/package=circlize
Github page: https://github.com/jokergoo/circlize
Documentation: https://jokergoo.github.io/circlize_book/book/

If you use it in published research, please cite:
Gu, Z. circlize implements and enhances circular visualization
  in R. Bioinformatics 2014.

This message can be suppressed by:
  suppressPackageStartupMessages(library(circlize))
========================================

yarrr v0.1.5. Citation info at citation('yarrr'). Package guide at yarrr.guide()
Email me at Nathaniel.D.Phillips.is@gmail.com
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'piratepal.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'piratepal.Rmd'

--- re-building 'pirateplot.Rmd' using rmarkdown
Loading required package: jpeg
Loading required package: BayesFactor
Loading required package: coda
Loading required package: Matrix
************
Welcome to BayesFactor 0.9.12-4.2. If you have questions, please contact Richard Morey (richarddmorey@gmail.com).

Type BFManual() to open the manual.
************
Loading required package: circlize
========================================
circlize version 0.4.9
CRAN page: https://cran.r-project.org/package=circlize
Github page: https://github.com/jokergoo/circlize
Documentation: https://jokergoo.github.io/circlize_book/book/

If you use it in published research, please cite:
Gu, Z. circlize implements and enhances circular visualization
  in R. Bioinformatics 2014.

This message can be suppressed by:
  suppressPackageStartupMessages(library(circlize))
========================================

yarrr v0.1.5. Citation info at citation('yarrr'). Package guide at yarrr.guide()
Email me at Nathaniel.D.Phillips.is@gmail.com
pandoc-citeproc: Error in $: Incompatible API versions: encoded with [1,20] but attempted to decode with [1,17,5,4].
CallStack (from HasCallStack):
  error, called at ./Text/Pandoc/JSON.hs:111:48 in pandoc-types-1.17.5.4-5tHZ3B61A58JaKOMxwGQR4:Text.Pandoc.JSON
Error running filter /usr/bin/pandoc-citeproc:
Filter returned error status 1
Error: processing vignette 'pirateplot.Rmd' failed with diagnostics:
pandoc document conversion failed with error 83
--- failed re-building 'pirateplot.Rmd'

SUMMARY: processing the following files failed:
  'guide.Rmd' 'piratepal.Rmd' 'pirateplot.Rmd'

Error: Vignette re-building failed.
Execution halted