Namespaces in Imports field not imported from:
  ‘ParamHelpers’ ‘geoR’ ‘kernlab’ ‘maptools’ ‘nnet’ ‘rpart’ ‘spdep’
  ‘xgboost’
  All declared Imports should be used.
Note: found 23 marked UTF-8 strings
Package required but not available: ‘gdalUtils’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
Namespaces in Imports field not imported from:
  ‘ParamHelpers’ ‘geoR’ ‘kernlab’ ‘maptools’ ‘nnet’ ‘rpart’ ‘spdep’
  ‘xgboost’
  All declared Imports should be used.
Note: found 23 marked UTF-8 strings
Namespaces in Imports field not imported from:
  ‘ParamHelpers’ ‘geoR’ ‘kernlab’ ‘maptools’ ‘nnet’ ‘rpart’ ‘spdep’
  ‘xgboost’
  All declared Imports should be used.
Note: found 23 marked UTF-8 strings
Namespaces in Imports field not imported from:
  ‘ParamHelpers’ ‘geoR’ ‘kernlab’ ‘maptools’ ‘nnet’ ‘rpart’ ‘spdep’
  ‘xgboost’
  All declared Imports should be used.
Note: found 23 marked UTF-8 strings

Namespaces in Imports field not imported from:
  ‘dismo’ ‘gdalUtils’ ‘maptools’ ‘rgdal’ ‘tidyverse’ ‘virtualspecies’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘dismo’ ‘gdalUtils’ ‘maptools’ ‘rgdal’ ‘tidyverse’ ‘virtualspecies’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘dismo’ ‘gdalUtils’ ‘maptools’ ‘rgdal’ ‘tidyverse’ ‘virtualspecies’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘dismo’ ‘gdalUtils’ ‘maptools’ ‘rgdal’ ‘tidyverse’ ‘virtualspecies’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘dismo’ ‘gdalUtils’ ‘maptools’ ‘rgdal’ ‘tidyverse’ ‘virtualspecies’
  All declared Imports should be used.

'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory