Error(s) in re-building vignettes:
  ...
--- re-building ‘classic_speaq_vignette.Rmd’ using rmarkdown
Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Unaligned_spectral_plots'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Peak_detection'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Reference_finding'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Spectral_alignment'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Spectral_alignment_optimal_maxShift'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Spectral_segment_alignment'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'AlignedSpectral_plots'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'AlignedSpectral_plots_limited_height'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Aligned_spectral_plots_customized'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'Quantitative_analysis'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'drawBW_1'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

Warning in eng_r(options) :
  Failed to tidy R code in chunk 'drawBW_2'. Reason:
Error : The formatR package is required by the chunk option tidy = TRUE but not installed; tidy = TRUE will be ignored.

--- finished re-building ‘classic_speaq_vignette.Rmd’

--- re-building ‘speaq2_illustrations.Rmd’ using rmarkdown

Quitting from speaq2_illustrations.Rmd:70-83 [detect winepeaks]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `serverSocket()`:
! creation of server socket failed: port 11678 cannot be opened
---
Backtrace:
    ▆
 1. └─speaq::getWaveletPeaks(...)
 2.   └─parallel::makeCluster(nCPU)
 3.     └─parallel::makePSOCKcluster(names = spec, ...)
 4.       └─base::serverSocket(port = port)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'speaq2_illustrations.Rmd' failed with diagnostics:
creation of server socket failed: port 11678 cannot be opened
--- failed re-building ‘speaq2_illustrations.Rmd’

SUMMARY: processing the following file failed:
  ‘speaq2_illustrations.Rmd’

Error: Vignette re-building failed.
Execution halted