Error(s) in re-building vignettes:
--- re-building ‘keep_or_drop_nodes.Rmd’ using rmarkdown
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
--- finished re-building ‘keep_or_drop_nodes.Rmd’

--- re-building ‘layout_matrix.Rmd’ using rmarkdown
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
--- finished re-building ‘layout_matrix.Rmd’

--- re-building ‘quick_start_cfa.Rmd’ using rmarkdown
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
Quitting from lines 232-243 (quick_start_cfa.Rmd) 
Error: processing vignette 'quick_start_cfa.Rmd' failed with diagnostics:
<text>:3:66: unexpected '>'
2:     p2 <- set_cfa_layout(p, indicator_order, indicator_factor, fcov_curve = 1.75,
3:                         loading_position = .9, point_to = "up") |>
                                                                    ^
--- failed re-building ‘quick_start_cfa.Rmd’

--- re-building ‘quick_start_sem.Rmd’ using rmarkdown
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
Quitting from lines 346-373 (quick_start_sem.Rmd) 
Error: processing vignette 'quick_start_sem.Rmd' failed with diagnostics:
<text>:9:63: unexpected '>'
8:                         indicator_spread = indicator_spread,
9:                         loading_position = loading_position) |>
                                                                 ^
--- failed re-building ‘quick_start_sem.Rmd’

--- re-building ‘semptools.Rmd’ using rmarkdown
Pandoc is required to build R Markdown vignettes but not available. Please make sure it is installed.
Quitting from lines 472-491 (semptools.Rmd) 
Error: processing vignette 'semptools.Rmd' failed with diagnostics:
<text>:6:20: unexpected '>'
5: if ((compareVersion(as.character(getRversion()), "4.1.0")) >= 0) {
6:     p_pa3 <- p_pa |>
                      ^
--- failed re-building ‘semptools.Rmd’

SUMMARY: processing the following files failed:
  ‘quick_start_cfa.Rmd’ ‘quick_start_sem.Rmd’ ‘semptools.Rmd’

Error: Vignette re-building failed.
Execution halted