Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  'phonTools' 'rgdal' 'rgeos'
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.
Error(s) in re-building vignettes:
  ...
--- re-building ‘geodiv_vignette.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
trying URL 'https://ndownloader.figshare.com/files/24366086'
Content type 'image/tiff' length 11197175 bytes (10.7 MB)
==================================================
downloaded 10.7 MB

trying URL 'https://ndownloader.figshare.com/files/28259166'
Warning in download.file(fs_data[[2]], destfile = tf, mode = "wb") :
  cannot open URL 'https://s3-eu-west-1.amazonaws.com/pfigshare-u-files/28259166/evi_variables_1km.csv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Expires=10&X-Amz-SignedHeaders=host&X-Amz-Signature=b379f7927ec5c6cdbaf5a5de9877d0aac701920eb4a5ef556bd701937a4f9059&X-Amz-Date=20210728T171118Z&X-Amz-Credential=AKIAIYCQYOYV5JSSROOA/20210728/eu-west-1/s3/aws4_request': HTTP status was '403 Forbidden'
Quitting from lines 296-303 (geodiv_vignette.Rmd) 
Error: processing vignette 'geodiv_vignette.Rmd' failed with diagnostics:
cannot open URL 'https://ndownloader.figshare.com/files/28259166'
--- failed re-building ‘geodiv_vignette.Rmd’

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

Error: Vignette re-building failed.
Execution halted
Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.
Error(s) in re-building vignettes:
  ...
--- re-building ‘geodiv_vignette.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.
Warning in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  :
  no font could be found for family "Arial"
Quitting from lines 121-127 (geodiv_vignette.Rmd) 
Error: processing vignette 'geodiv_vignette.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘geodiv_vignette.Rmd’

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

Error: Vignette re-building failed.
Execution halted
Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘phonTools’ ‘rgdal’ ‘rgeos’
  All declared Imports should be used.