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.
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'
Content type 'text/csv' length 219378055 bytes (209.2 MB)
================================
downloaded 135.0 MB

Warning in download.file(fs_data[[2]], destfile = tf, mode = "wb") :
  downloaded length 141603013 != reported length 219378055
Warning in download.file(fs_data[[2]], destfile = tf, mode = "wb") :
  URL 'https://s3-eu-west-1.amazonaws.com/pfigshare-u-files/28259166/evi_variables_1km.csv': Timeout of 60 seconds was reached
Quitting from lines 293-300 (geodiv_vignette.Rmd) 
Error: processing vignette 'geodiv_vignette.Rmd' failed with diagnostics:
download from 'https://ndownloader.figshare.com/files/28259166' failed
--- 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.