Error(s) in re-building vignettes:
--- re-building ‘gallery.Rmd’ using rmarkdown
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'gallery.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘gallery.Rmd’

--- re-building ‘global_options.Rmd’ using rmarkdown
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'global_options.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘global_options.Rmd’

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

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'gtsummary_definition.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘gtsummary_definition.Rmd’

--- re-building ‘inline_text.Rmd’ using rmarkdown
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'inline_text.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘inline_text.Rmd’

--- re-building ‘tbl_regression.Rmd’ using rmarkdown
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
Loading required namespace: gt
Failed with error:  'there is no package called 'gt''
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'tbl_regression.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘tbl_regression.Rmd’

--- re-building ‘tbl_summary.Rmd’ using rmarkdown
Results will be printed using `knitr::kable()` and do not 
support footnotes, spanning headers, or indentation. 

For tables styled by the gt package, use the installation code below.
`remotes::install_github("rstudio/gt", ref = gtsummary::gt_sha)`

If you prefer to always use `knitr::kable()`, add the option
`options(gtsummary.print_engine = "kable")` to your script
or in a user- or project-level startup file, '.Rprofile'.
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'tbl_summary.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘tbl_summary.Rmd’

SUMMARY: processing the following files failed:
  ‘gallery.Rmd’ ‘global_options.Rmd’ ‘gtsummary_definition.Rmd’
  ‘inline_text.Rmd’ ‘tbl_regression.Rmd’ ‘tbl_summary.Rmd’

Error: Vignette re-building failed.
Execution halted