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

Quitting from supportValues.Rmd:43-47 [unnamed-chunk-1]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'treeio'
---
Backtrace:
    ▆
 1. └─base::library(treeio)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

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

Quitting from treestructure.Rmd:38-42 [unnamed-chunk-1]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `library()`:
! there is no package called 'ggtree'
---
Backtrace:
    ▆
 1. └─base::library(ggtree)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

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

Quitting from updating_treestructure.Rmd:69-74 [unnamed-chunk-4]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `.plot.TreeStructure.ggtree()`:
! "ggtree" %in% utils::installed.packages()[, 1] is not TRUE
---
Backtrace:
    ▆
 1. ├─base::plot(trestruct_res, use_ggtree = T)
 2. └─treestructure:::plot.TreeStructure(trestruct_res, use_ggtree = T)
 3.   └─treestructure:::.plot.TreeStructure.ggtree(x, ...)
 4.     └─base::stopifnot("ggtree" %in% utils::installed.packages()[, 1])
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'updating_treestructure.Rmd' failed with diagnostics:
"ggtree" %in% utils::installed.packages()[, 1] is not TRUE
--- failed re-building ‘updating_treestructure.Rmd’

SUMMARY: processing the following files failed:
  ‘supportValues.Rmd’ ‘treestructure.Rmd’ ‘updating_treestructure.Rmd’

Error: Vignette re-building failed.
Execution halted