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### Running command:
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###   /home/biocbuild/bbs-3.22-bioc/R/bin/R CMD build --keep-empty-dirs --no-resave-data --md5 PCAtools
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* checking for file ‘PCAtools/DESCRIPTION’ ... OK
* preparing ‘PCAtools’:
* checking DESCRIPTION meta-information ... OK
* cleaning src
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘PCAtools.Rmd’ using rmarkdown
Warning: ggrepel: 18 unlabeled data points (too many overlaps). Consider increasing max.overlaps
Warning: ggrepel: 22 unlabeled data points (too many overlaps). Consider increasing max.overlaps

Quitting from PCAtools.Rmd:406-426 [ex9]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `loadNamespace()`:
! there is no package called 'ggalt'
---
Backtrace:
    ▆
 1. ├─PCAtools::biplot(...)
 2. └─base::loadNamespace(x)
 3.   └─base::withRestarts(stop(cond), retry_loadNamespace = function() NULL)
 4.     └─base (local) withOneRestart(expr, restarts[[1L]])
 5.       └─base (local) doWithOneRestart(return(expr), restart)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

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

Error: Vignette re-building failed.
Execution halted